@article {pmid41555409,
year = {2026},
author = {Baseri, S and Izadi, M and Alimohammadi, M and Khoshnazar, SM and Nikdel, R and Hushmandi, K},
title = {Effects of atorvastatin on inflammatory markers, lipid profile, liver enzymes, and pulmonary function in patients with lung diseases: a systematic review and meta-analysis of randomized controlled trials.},
journal = {European journal of medical research},
volume = {},
number = {},
pages = {},
doi = {10.1186/s40001-025-03782-y},
pmid = {41555409},
issn = {2047-783X},
abstract = {BACKGROUND: Pulmonary diseases are important causes of morbidity globally. Atorvastatin's pleiotropic effects, which include anti-inflammatory and lipid-lowering properties, may be beneficial for individuals with respiratory diseases. This meta-analysis evaluated the atorvastatin's effect on inflammatory biomarkers, lipid profile, liver enzymes, and pulmonary function in lung disease patients.

METHODS: We systematically searched PubMed/MEDLINE, Scopus, Web of Science, Embase, CENTRAL, and Google Scholar for English-language RCTs until March 2025. The study evaluated inflammatory markers (CRP, IL-6, TNF-α), lipid profile (LDL, HDL, TC, TG), liver enzymes (ALT, AST), pulmonary function tests, and physical performance. Pooled weighted mean differences (WMDs) with 95% confidence intervals were calculated using random-effects models. Subgroup, heterogeneity, and publication bias analyses were conducted.

RESULTS: Seventeen RCTs (22 datasets; n = 1,344) on asthma, COPD, COVID-19, pulmonary hypertension, and associated disorders were analyzed. Atorvastatin substantially decreased TNF-α (WMD: - 0.20 pg/mL; 95% CI - 0.28 to - 0.11), LDL cholesterol (WMD: - 21.48 mg/dL; 95% CI - 30.82 to - 12.14), and TC (WMD: - 15.24 mg/dL; 95% CI - 28.28 to - 2.20), while improving 6MWD (WMD: 0.71; 95% CI 0.24 to 1.17) and FEF25-75 in COPD subgroups. Evening peak expiratory flow (PEF) was considerably lower (WMD: - 8.72; 95% CI - 14.96 to - 2.47), indicating worsening in airway airflow throughout the evening. There were no significant overall effects for CRP, IL-6, triglycerides, HDL, FEV1, FVC, or oxygen saturation.

CONCLUSIONS: Atorvastatin demonstrates anti-inflammatory and lipid-lowering efficacy in pulmonary disease patients, with mild functional respiratory benefits and modest improvements in physical performance. Additional large-scale studies are needed to validate clinical benefits and effective treatment methods.},
}

@article {pmid41555196,
year = {2025},
author = {D'angelo, MA and Nicolai, R and Di Nicolantonio, S and Pietropaoli, D and Monaco, A and Ortu, E},
title = {Comparison of Teledentistry and Traditional Clinical Examination for Detection of DMFT Index in Children: A Systematic Review.},
journal = {Pediatric dentistry},
volume = {47},
number = {6},
pages = {380-387},
pmid = {41555196},
issn = {1942-5473},
mesh = {Humans ; *Dental Caries/diagnosis ; Child ; *Telemedicine ; *DMF Index ; Dental Care for Children/methods ; Reproducibility of Results ; COVID-19 ; },
abstract = {Purpose: This study systematically analyzed the published literature to evaluate the reliability of the caries experience index detection conducted in children (younger than 18 years of age) through teledental systems, comparing it with data obtained through traditional dental consultations. The question to be explored was whether dentists could use teledentistry to assess the caries risk index by calculating the DMFT (decayed, missing, and filled permanent teeth) score, thereby potentially reducing consultation time. Methods: A systematic English-language literature review was conducted, including the period from 2014 to 2024, that included the MeSH terms (("telemedicine"[Mesh]) AND "dental caries"[Mesh]) AND "DMF index"[Mesh]). Inclusion and exclusion criteria were defined according to the PICO methodology. A total of 11 manuscripts met the inclusion criteria. The methodological quality of these studies was assessed using the Newcastle-Ottawa Scale (NOS) with specific tools for cross-over studies. Results: From the 11 studies reviewed, it was suggested that teledentistry, through the use of intraoral photographs or video recordings, may represent a reliable, noninvasive, and efficient alternative for the detection of the caries experience index, compared to clinical examinations performed according to the traditional method. In most cases, the results were comparable between the two approaches. Conclusion: Incorporating teledentistry in combination with regular dental appointments could streamline clinical processes, enable effective treatment planning, and facilitate remote monitoring of the oral health status of patients, making it a timely and contemporary solution for a connected and health-conscious society-which is particularly valuable during public health crises such as the COVID-19 pandemic.},
}

Humans
*Dental Caries/diagnosis
Child
*Telemedicine
*DMF Index
Dental Care for Children/methods
Reproducibility of Results
COVID-19

@article {pmid41554283,
year = {2026},
author = {Oskvarek, JJ and Leubitz, A and Rahman, N and Sure, B and Pines, JM},
title = {Emergency Department Crowding in the Modern Era: A Systematic Review (2018-2025).},
journal = {Clinical and experimental emergency medicine},
volume = {},
number = {},
pages = {},
doi = {10.15441/ceem.25.172},
pmid = {41554283},
issn = {2383-4625},
abstract = {OBJECTIVE: This study systematically reviews the causes, effects, and potential solutions to emergency department (ED) crowding, with emphasis on challenges amplified by the COVID-19 pandemic.

METHODS: Following PRISMA guidelines, we searched MEDLINE, CINAHL, and Web of Science for peer-reviewed studies published from January 1, 2018, to January 31, 2025, that investigated ED crowding. Studies were included if they evaluated crowding causes, consequences, or interventions, using metrics such as ED length of stay, boarding, or left without being seen. Four reviewers independently screened titles, abstracts, and full texts. Study quality was assessed using the Scottish Intercollegiate Guidelines Network (SIGN) critical appraisal tools. This review was registered with PROSPERO (CRD420251117676).

RESULTS: Of 23,408 studies identified, 226 met inclusion criteria. Most studies were retrospective (83%) and of low (62%) or acceptable (35%) quality. Crowding was primarily driven by input (high patient volumes, limited primary care access), throughput (staffing shortages, laboratory and imaging delays), and output (boarding, late discharges) factors. Adverse effects included increased mortality, treatment delays, prolonged inpatient stays, higher rates of patients leaving without being seen, and reduced patient satisfaction. Effective strategies included provider-in-triage, nurse-initiated orders, and split-flow models. Output-focused interventions, such as active bed management and early discharge protocols, required system wide coordination. The COVID-19 pandemic shifted patient volumes and led to innovative solutions such as drive-through clinics and repurposed spaces to alleviate surges.

CONCLUSION: ED crowding is a persistent global issue with significant clinical and operational consequences. While promising interventions exist, high-quality evidence remains limited, underscoring the need for system-level and multifaceted solutions.},
}

@article {pmid41553516,
year = {2026},
author = {Herpertz, G and Roesch, F and Abramovich, I and Trinks, A and Ghezel-Ahmadi, V and Nowak-Machen, M and Becke-Jakob, K},
title = {[Work-related fatigue in anesthesia and intensive care medicine : Review article on a structural problem].},
journal = {Die Anaesthesiologie},
volume = {},
number = {},
pages = {},
pmid = {41553516},
issn = {2731-6866},
abstract = {Work-related fatigue is a serious psychophysiological phenomenon characterized by exhaustion, impaired concentration, reduced alertness and diminished decision-making capacity. It often results from disrupted sleep patterns and shift work and increases the risk of critical incidents in the clinical practice. Anesthetists are particularly affected as irregular working hours and frequent night shifts disrupt their circadian rhythms. Although fatigue is reversible with appropriate measures, it remains largely unrecognized as a structural issue within the German healthcare system.Over recent decades the working conditions across European healthcare settings have steadily deteriorated, a trend that culminated during the COVID-19 pandemic. This period clearly highlighted the urgent need to prioritize the well-being of healthcare professionals. The aim of this review article is to raise awareness of fatigue and provide insights into effective management strategies. It explores both international concepts and local solutions relevant to the German system.This review and analysis are based on studies and material developed as part of the European "Fatigue Project" and the "Fight Fatigue" campaign. It examines the effects of fatigue across all career stages and identifies practical strategies for risk reduction.The results show that fatigue affects anesthetists at all stages of their careers. Structured fatigue management is therefore a vital component of sustainable healthcare provision. In particular, fatigue risk management systems and optimized shift work planning have proven effective in reducing the burden on personnel and enhancing patient safety.},
}

@article {pmid41553427,
year = {2026},
author = {Zhu, R and Oh, YJ and Hinterdorfer, P},
title = {Single molecule force spectroscopy for evaluating inhibitors of SARS-CoV-2 variants of concern.},
journal = {European biophysics journal : EBJ},
volume = {},
number = {},
pages = {},
pmid = {41553427},
issn = {1432-1017},
}

@article {pmid41552427,
year = {2026},
author = {Wang, H and Patzi-Churqui, M and Andius, LD and Nyström, K and Lagging, M},
title = {Genetic insights into hepatitis E virus through environmental surveillance in Europe.},
journal = {One health (Amsterdam, Netherlands)},
volume = {22},
number = {},
pages = {101302},
pmid = {41552427},
issn = {2352-7714},
abstract = {Zoonotic hepatitis E has been a growing public health concern in Europe, but the transmission of its causative agent, hepatitis E virus (HEV), remains incompletely understood. Environmental surveillance, particularly through wastewater monitoring, has proven valuable for tracking viral circulation and variant shift during the COVID-19 pandemic, yet its application to HEV is still limited. In this review, we systematically analyzed HEV sequences across Europe, focusing on environmental sources from a genetic perspective. Of more than 13,100 HEV sequences deposited in the NCBI database, only 2.4 % (316/13,118) originated from environmental samples, including wastewater, surface water, and biosolids. Additional typing data from the literature revealed highly uneven geographic distribution, with 97 % of environmental sequences reported from Italy, France, the United Kingdom (UK), Spain, Sweden, and Germany. HEV-3 was the dominant genotype, while HEV-1 and HEV-4 were occasionally detected. Subtypes 3c and 3f were most common, but their prevalence varied across countries and sample types. Some countries, such as France, Sweden, and the UK, exhibited divergent subtype patterns between humans, animals, and environmental sources, whereas others, such as Spain and Germany, showed more consistent distributions. These findings highlight the importance of integrating clinical, veterinary, and environmental surveillance to better understand HEV transmission in Europe under a One Health framework. However, the scarcity of environmental data, technical challenges in sequencing, and lack of standardized protocols limit comprehensive assessment of HEV circulation. Expanding sequencing efforts, improving detection methods, and coordinating international surveillance frameworks will be critical to strengthen HEV monitoring and preparedness against emerging HEV threats.},
}

@article {pmid41552096,
year = {2025},
author = {Li, X and Liu, Y and Xu, S and Liu, H and Zeng, C and Wang, R and Yue, Y and Wang, X},
title = {Progress in the Application of Pirfenidone in Post-COVID-19 Pulmonary Fibrosis: A Review.},
journal = {Cureus},
volume = {17},
number = {12},
pages = {e99490},
pmid = {41552096},
issn = {2168-8184},
abstract = {Pulmonary fibrosis following infection with the novel coronavirus, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has emerged as a significant long-term complication among survivors of coronavirus disease 2019 (COVID-19), profoundly affecting their quality of life and clinical outcomes. This review provides a comprehensive overview of the pathophysiological mechanisms underlying post-COVID-19 pulmonary fibrosis and elucidates the pharmacological actions of pirfenidone, a multi-targeted antifibrotic agent in this context. We summarize the current clinical evidence on the efficacy and safety of pirfenidone for managing fibrosis secondary to SARS-CoV-2 infection, drawing on recent advances in basic and clinical research. Furthermore, we discuss existing challenges, unresolved questions, and prospective directions for optimizing antifibrotic therapy in COVID-19 convalescents. By systematically analyzing these aspects, this article aims to offer theoretical support and practical guidance to clinicians and researchers addressing the management of post-COVID-19 pulmonary fibrosis.},
}

@article {pmid41551283,
year = {2025},
author = {Agyapong-Opoku, N and Agyapong-Opoku, F and Agyapong, B and Greenshaw, AJ},
title = {Anxiety and depressive symptoms among medical students-A scoping review of systematic reviews and meta-analyses.},
journal = {Frontiers in public health},
volume = {13},
number = {},
pages = {1710333},
pmid = {41551283},
issn = {2296-2565},
mesh = {Humans ; *Students, Medical/psychology/statistics & numerical data ; *Depression/epidemiology ; *Anxiety/epidemiology ; Systematic Reviews as Topic ; Prevalence ; Female ; Male ; Meta-Analysis as Topic ; },
abstract = {BACKGROUND: Medical schools are globally recognized as higher education institutions requiring extreme dedication from students. The intensive nature of physician training demands heavy workloads, inconsistent sleep, and study-leisure imbalances. Such stressors are linked to poor student mental health, with anxiety and depression symptoms among the most documented disorders. These burdens negatively affect academic performance and are associated with dropout intentions, misconduct, burnout, and suicidal ideation.

OBJECTIVE: This scoping review summarizes recent evidence on the prevalence of anxiety and depression symptoms among medical students and identifies correlated factors.

METHODS: The review followed PRISMA guidelines and Arksey and O'Malley's five-stage methodological framework. Searches were conducted on July 5, 2025, in PubMed, MEDLINE, Web of Science, Scopus, and PsycINFO. Boolean operators combined terms related to prevalence, and correlates of depressive and anxiety symptoms, and medical students, limited to systematic reviews and meta-analyses published in English between January 2021 and July 2025. Sixteen studies met the inclusion criteria after screening. Data were charted for study characteristics, prevalence estimates, contributing factors, and methodological approaches.

RESULTS: The studies included in this review reported wide-ranging prevalence estimates, with the prevalence of depression symptoms in the included meta-analysis ranging from lowest of 18.1% to highest of 50.0% and anxiety symptoms from 17 to 54% although there was high heterogeneity in the screening instruments or measurement scales Biological sex differences in prevalence were frequently noted, with most studies reporting a higher prevalence among females; however, findings varied by region. Regional disparities were additionally observed, with some continents and countries reporting significantly higher prevalence rates than others. Factors associated with increased risk included early years of study, poor sleep quality, and academic stress. During COVID-19, most studies reported a higher prevalence of depression and anxiety symptoms than pre-pandemic levels.

CONCLUSIONS: Anxiety and depressive symptoms remain widespread among medical students, driven by individual and contextual factors. Targeted interventions and early preventive strategies are urgently needed to address mental health challenges and protect student wellbeing.},
}

Humans
*Students, Medical/psychology/statistics & numerical data
*Depression/epidemiology
*Anxiety/epidemiology
Systematic Reviews as Topic
Prevalence
Female
Male
Meta-Analysis as Topic

@article {pmid41550947,
year = {2025},
author = {Hotchkiss, RS and DiPersio, JF and Yee, C and Pachynski, RK and Van Den Brink, MRM},
title = {IL-7: a potential next-generation adjuvant for immune cell therapies.},
journal = {Frontiers in immunology},
volume = {16},
number = {},
pages = {1736931},
pmid = {41550947},
issn = {1664-3224},
mesh = {Humans ; *Interleukin-7/therapeutic use/immunology ; COVID-19/immunology/therapy ; SARS-CoV-2/immunology ; *Adjuvants, Immunologic/therapeutic use ; Immunotherapy, Adoptive/methods ; *Neoplasms/therapy/immunology ; Animals ; },
abstract = {Cell-based immune therapies ranging from CAR-T cells to tumor infiltrating lymphocytes (TILs) and endogenous T-cell products, have produced unprecedented clinical responses in hematologic malignancies and are currently under active investigation for solid tumors. Nevertheless, several key challenges continue to limit the durability and breadth of clinical benefit. IL-7 is a pleiotropic cytokine that increases both the number and function of lymphocytes. Although not yet clinically approved, IL-7 has been used in over 620 adult and pediatric patients for a variety of reasons including, for example, to hasten bone marrow recovery after allogenic stem cell transplantation, to reverse lymphopenia due to HIV and idiopathic etiologies, to treat patients with various malignancies, and to boost vaccine responses. IL-7 is generally well-tolerated and effective in producing a durable increase in the number and function of CD4 and CD8 T cells. Recently, IL-7 has been used clinically in multiple myeloma patients receiving CAR-T cell therapy, in patients with urothelial cancer who are receiving checkpoint inhibitors, in patients undergoing endogenous lymphocyte cell therapy, and in critically-ill lymphopenic patients with COVID-19. The authors, all of whom have used IL-7 clinically, discuss how IL-7 effectively addresses all the major problems currently limiting adoptive cell therapies. Peering into the future, we believe that IL-7 will be a major advance as an adjuvant treatment in many cell therapies and hope that this commentary will expedite IL-7's testing in multiple clinical settings.},
}

Humans
*Interleukin-7/therapeutic use/immunology
COVID-19/immunology/therapy
SARS-CoV-2/immunology
*Adjuvants, Immunologic/therapeutic use
Immunotherapy, Adoptive/methods
*Neoplasms/therapy/immunology
Animals

@article {pmid41550683,
year = {2026},
author = {Piazza, M and Gori, A and Capristo, C and Boner, AL},
title = {Bronchiolitis and recurrent respiratory infections: The role of oxidative stress from early life inflammation to long-term outcomes - A narrative review.},
journal = {The World Allergy Organization journal},
volume = {19},
number = {1},
pages = {101162},
pmid = {41550683},
issn = {1939-4551},
abstract = {Bronchiolitis, primarily caused by respiratory syncytial virus (RSV), is a common respiratory infection in infants and a known precursor to recurrent wheezing and asthma. This review explores the role of oxidative stress and trace element deficiencies in the pathogenesis of bronchiolitis and its long-term sequelae. Infants with reduced lung function due to prematurity or congenital airway anomalies exhibit heightened susceptibility to RSV infection. Growing evidence implicates oxidative stress and deficiencies in zinc, selenium, and magnesium as significant contributors to disease progression. Impaired antioxidant defenses exacerbate viral inflammatory responses, leading to prolonged symptoms and recurrent wheezing with potential developmental delays. Studies consistently demonstrate that children with bronchiolitis exhibit elevated oxidative stress markers and reduced antioxidant capacity, with trace element deficiencies correlating with disease severity. Reduced defenses against oxidative stress may be associated with recurrent wheezing episodes, which are more frequent after rhinovirus bronchiolitis than after RSV bronchiolitis. Thus, RSV and rhinovirus (RV) bronchiolitis may unmask pre-existing vulnerabilities rather than directly causing long-term damage associated with later asthma. Micronutrient supplementation, particularly zinc and selenium, has shown potential in reducing respiratory infection duration and severity. COVID-19 pandemic evidence further supports nutritional status as a key modulator of respiratory disease outcomes, with nutraceuticals like curcumin and flavonoids demonstrating anti-inflammatory benefits. Given the safety and accessibility of micronutrient supplementation, early nutritional assessment and intervention in high-risk infants may offer a cost-effective strategy to improve long-term respiratory outcomes. Bronchiolitis should be viewed as a clinical signal warranting proactive, holistic pediatric care rather than merely an acute illness.},
}

@article {pmid41550658,
year = {2025},
author = {Wang, M and Jia, H and Liu, X and Zhan, P},
title = {Conquering viral drug resistance: Structural and mechanistic paradigms for antiresistance drug design.},
journal = {Pharmaceutical science advances},
volume = {3},
number = {},
pages = {100094},
pmid = {41550658},
issn = {2773-2169},
abstract = {Viral drug resistance remains a critical challenge in antiviral therapy. This perspective highlights five studies on severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), human immunodeficiency virus type 1 (HIV-1), monkeypox virus (MPXV), influenza A virus (IAV), and Hepatitis B virus (HBV), revealing novel resistance mechanisms and innovative strategies. For SARS-CoV-2, GC376's flexible benzyl group overcomes nirmatrelvir resistance. HIV-1's non-nucleoside reverse transcriptase inhibitors (NNRTIs) 5i3 adapts to resistant mutants via a quinazoline scaffold, while MPXV's tecovirimat acts as a "molecular glue" stabilizing F13 dimers. Expanding these paradigms, we present groundbreaking insights: An indazole-based IAV inhibitor (compound 24) disrupts the conserved PA-PB1 heterodimer, showing sub-micromolar potency against resistant strains. For HBV, a hydrophobic tagging degrader (HyT-S7) induces HBc degradation, bypassing resistance mutations impairing traditional capsid modulators. Key strategies include dynamic flexibility, multivalent interactions, and oligomerization control, integrated with AI-driven design and real-time surveillance. This perspective bridges structural insights with translational applications, offering a roadmap for next-generation, mutation-resilient antivirals.},
}

@article {pmid41549659,
year = {2026},
author = {Okinaka, K and Schiffer, JT},
title = {Strategies for mitigating severe COVID-19 in patients with haematological malignancy during the omicron era.},
journal = {The Journal of antimicrobial chemotherapy},
volume = {81},
number = {2},
pages = {},
doi = {10.1093/jac/dkaf489},
pmid = {41549659},
issn = {1460-2091},
mesh = {Humans ; *COVID-19/prevention & control/complications ; *Hematologic Neoplasms/complications/virology ; *SARS-CoV-2/drug effects ; *Antiviral Agents/therapeutic use ; Pre-Exposure Prophylaxis/methods ; Antibodies, Monoclonal/therapeutic use ; Immunocompromised Host ; COVID-19 Drug Treatment ; },
abstract = {Despite a decrease in disease severity since the emergence of the severe acute respiratory syndrome coronavirus 2 Omicron variant, coronavirus disease-2019 (COVID-19) continues to pose a significant threat to patients with haematological malignancies (HM). Although repeated booster vaccinations enhance protection against severe illnesses in immunocompromised individuals, they remain at heightened risk of adverse outcomes. This underscores the crucial need for effective pharmacologic strategies to prevent and treat infection. This review examines current strategies for preventing severe COVID-19 in patients with HM, focusing on pre-exposure prophylaxis and early treatment of COVID-19. New monoclonal antibodies have been developed, offering effective pre-exposure prophylaxis. Antiviral agents and monoclonal antibodies demonstrated efficacy in limiting severe COVID-19 outcomes in patients with HM, though some patients, particularly the elderly, remain at risk of critical illness and death. Prolonged infection over months is also common, particularly in patients with lymphoid malignancies. Sustained viral shedding and ongoing mutation may be associated with chronic symptoms and is the likely source of several novel variants of concern that prolonged the pandemic. While HM subtype and advanced age are risk factors for severe or persistent COVID-19, there are no accurate tools for predicting individual risk. Given this uncertainty, prompt medical consultation, timely prescription of antiviral agents, and close monitoring are essential to minimize the risk of adverse outcomes in this vulnerable population.},
}

Humans
*COVID-19/prevention & control/complications
*Hematologic Neoplasms/complications/virology
*SARS-CoV-2/drug effects
*Antiviral Agents/therapeutic use
Pre-Exposure Prophylaxis/methods
Antibodies, Monoclonal/therapeutic use
Immunocompromised Host
COVID-19 Drug Treatment

@article {pmid41548364,
year = {2026},
author = {Taba, M and Fajardo, MA and Ferguson, E and Keast, R and Basseal, JM and McCaffery, K and Bonner, C},
title = {Science translation strategies to the public during health emergencies: A systematic review of RCTs.},
journal = {Patient education and counseling},
volume = {145},
number = {},
pages = {109479},
doi = {10.1016/j.pec.2026.109479},
pmid = {41548364},
issn = {1873-5134},
abstract = {INTRODUCTION: Effective science translation is essential during public health emergencies. During the COVID-19 pandemic, rapidly evolving research had to be translated to the public under challenging conditions.

OBJECTIVES: This review aimed to identify randomised trials of COVID-19 science translation strategies targeting the public and evaluated their effectiveness in improving psychological, behavioural and/or health outcomes.

METHODS: A literature search was done across PubMed, Embase, Scopus, CINAHL, and PsycINFO in July 2023 and November 2024. Studies were screened and extracted according to PRISMA guidelines. Interventions reporting behavioural outcomes were coded using the Behaviour Change Technique (BCT) taxonomy and the Cochrane risk-of-bias tool was used to assess study quality.

RESULTS: Of 345 records screened, 48 eligible studies were included. Most were online experiments testing message framing, with a smaller number conducted in applied settings such as health professional-delivered education. Significant positive effects were reported in most studies; 30 out of 40 studies with psychological outcomes (e.g. knowledge), 28 out of 40 studies with behavioural outcomes (e.g. intention to mask). Only one study measured a health outcome, with no significant effect. Effective features commonly included video and animation formats and messages from health experts and credible sources. The most frequent BCTs were 'information about health consequences' (33 studies) and 'credible source' (19 studies). Risk of bias was low in 42 studies.

CONCLUSIONS: These findings highlight a diverse range of strategies that improved outcomes during the COVID-19 pandemic. Better use of behavioural science taxonomies and core outcome sets could help researchers advance the field further during future emergencies.

PRACTICE IMPLICATIONS: This review provides insights for a range of stakeholders involved in science translation during emergencies (i.e. scientists and researchers, healthcare providers, health communicators and government officials) and highlights areas requiring further investigation.

PROSPERO REGISTRATION NUMBER: CRD42023446093.},
}

@article {pmid41545629,
year = {2026},
author = {Heidler, P and Dam, L and King, I and Hamza, N and Abdeljawad, MM and Alaraby, D and Fahlevi, M and Anjum, T and Marzo, RR and Wagner, M and Bhattacharya, S and Chahal, P},
title = {Is anybody out there? Tackling intimate partner violence as a hidden pandemic during COVID times and beyond: factors, impact, and recommendations, a systematic review and meta-analyses.},
journal = {Archives of women's mental health},
volume = {29},
number = {1},
pages = {20},
pmid = {41545629},
issn = {1435-1102},
mesh = {Humans ; *COVID-19/epidemiology/psychology ; *Intimate Partner Violence/psychology/statistics & numerical data/prevention & control ; Female ; SARS-CoV-2 ; Pandemics ; Male ; },
abstract = {PURPOSE: Intimate partner violence is a pervasive issue deeply affecting public health, and its escalation during the COVID-19 pandemic has raised serious concerns. While the escalating impact of intimate partner violence during the COVID-19 pandemic has been widely acknowledged, there remains a need for a comprehensive systematic review that synthesizes existing literature. This review seeks to address this gap by providing an inclusive assessment of the global landscape of intimate partner violence during and after the pandemic, thereby informing more effective prevention and intervention strategies.

METHODS: A systematic literature search was conducted on PubMed, Google Scholar, and Scopus databases using different MeSH terms. A total of 445 relevant articles were identified initially, and after thorough screening, 54 articles were included in the review.

RESULTS: The lockdown had several negative consequences, including job losses, economic vulnerability, and health issues due to prolonged loneliness and uncertainty. An increase in emergency hotline or Women's Helpline calls was observed. Globally, intimate partner violence surged during the lockdown and persisted into 2023, causing severe and lasting health, psychological, and reproductive consequences for victims. Our results showed that COVID-19 increased the risk of partner violence: post-COVID intimate partner violence risk greater than pre-COVID risk (0.33 vs. 0.28, respectively).

CONCLUSION: Although COVID-19 increased the risk of intimate partner violence, this review also stresses a high global prevalence of intimate partner violence, not restricted to the pandemic and lockdowns. To prevent partner violence and reduce long-lasting severe health, psychological, and reproductive consequences of partner violence, broad cooperation between governments, communities, health professionals, and the media is necessary.},
}

Humans
*COVID-19/epidemiology/psychology
*Intimate Partner Violence/psychology/statistics & numerical data/prevention & control
Female
SARS-CoV-2
Pandemics
Male

@article {pmid41544794,
year = {2026},
author = {Shen, H and Cheng, D and Liu, L and Li, M and Zhou, Y and Bai, D and Huangyang, P and Feng, H},
title = {RNAi therapy targeting coronavirus genomes, pulmonary delivery strategies and design principles: A review.},
journal = {International journal of biological macromolecules},
volume = {},
number = {},
pages = {150223},
doi = {10.1016/j.ijbiomac.2026.150223},
pmid = {41544794},
issn = {1879-0003},
abstract = {With the persistent global outbreak of Coronavirus Disease 2019 (COVID-19), the development of effective antiviral strategies has become a top priority in public health. RNA interference (RNAi), an effective gene-silencing technique, presents a novel therapeutic approach to combat coronavirus replication. RNA interference (RNAi) is a potent gene-silencing approach that offers a therapeutic route to suppress coronavirus replication. Clinical translation of small interfering RNA (siRNA), however, faces substantial obstacles, notably cross-strain universality, off-target effects, and targeted delivery. This review summarizes recent advances in RNAi-mediated inhibition of coronaviruses at the genomic level, emphasizing RNAi applications to impede SARS-CoV-2 replication and transmission. By evaluating RNAi strategies aimed at specific viral components-RNA-dependent RNA polymerase (RdRp), spike protein (S), envelope protein (E), membrane protein (M), nucleocapsid protein (N), and other essential genes-we illustrate the distinct specificity and efficacy of RNAi across binding sites and identify candidate universal targets for human-transmitted coronaviruses. We also assess the strengths and limitations of delivery platforms, including liposomes, polymers, nanoparticles, and viral vectors. Finally, we highlight inhalation-based and other targeted delivery approaches as promising routes for siRNA therapeutics against COVID-19 and other pulmonary diseases. Advances in gene editing and nanotechnology continue to broaden the prospects for effective siRNA delivery.},
}

@article {pmid41544597,
year = {2026},
author = {Nasrin, N and Hasan Mumu, A and Hasan Pranto, A and Islam, MR},
title = {The emergence of JN.1 variant resurgent COVID-19 wave in India and South Asia is a global public health concern.},
journal = {Journal of infection and public health},
volume = {19},
number = {3},
pages = {103146},
doi = {10.1016/j.jiph.2026.103146},
pmid = {41544597},
issn = {1876-035X},
abstract = {The emergence of the JN.1 variant of SARS-CoV-2 has heightened global health concerns. Here, we aimed to evaluate viral characteristics, epidemiology, transmissibility, infectivity, immune evasion, effectiveness of current antiviral therapies, immunization options, genomic surveillance and public awareness against the stealthy JN.1. We searched across key databases to identify recent insights regarding JN.1 variant. This review provides a comprehensive overview of the virological characteristics and public health implications. Early genomic analyses reveal notable mutations in the spike protein, which may enhance viral transmissibility and immune escape. The findings indicate JN.1 to exhibit greater infectivity and enhanced ability to circumvent immune defenses attributable to one mutation identified as L455S. Public health agencies worldwide are enhancing monitoring, genomic surveillance, data sharing, revising containment strategies, promoting booster vaccination campaigns Furthermore, it is imperative to promote public adherence and global collaboration in encouraging the practice of preventive strategies to mitigate potential threat posed by JN.1.},
}

@article {pmid41543809,
year = {2026},
author = {Bozkir, C and Kartal, T and Hokelek, B},
title = {Obesity and Nutritional Vulnerability in long COVID: A Neuroinflammatory and Cognitive Perspective.},
journal = {Current nutrition reports},
volume = {15},
number = {1},
pages = {5},
pmid = {41543809},
issn = {2161-3311},
mesh = {Humans ; *Obesity/complications/physiopathology ; *COVID-19/complications ; *Nutritional Status ; *Neuroinflammatory Diseases ; SARS-CoV-2 ; Malnutrition/complications ; Cognition ; Inflammation ; Cognitive Dysfunction/etiology ; },
abstract = {PURPOSE OF REVIEW: To examine the interplay between obesity, nutritional vulnerability, and long COVID, with a particular focus on neuroinflammatory and cognitive outcomes. This review synthesizes emerging evidence on shared pathophysiological pathways and evaluates the therapeutic potential of dietary and weight management strategies.

RECENT FINDINGS: Cognitive symptoms such as brain fog and memory deficits are among the most persistent and disabling features of long COVID. Obesity is associated with more severe manifestations through pathways involving chronic systemic inflammation, compromised blood-brain barrier integrity, and neuroimmune dysregulation. Concurrently, malnutrition and poor diet quality including low intake of antioxidants, omega-3 fatty acids, and micronutrients may impair neuroplasticity and delay recovery. Interventions such as Mediterranean and ketogenic dietary patterns, as well as structured weight loss programs, show promise in reducing inflammation and improving cognitive outcomes. Obesity and suboptimal nutritional status amplify the neurocognitive burden of long COVID through shared pathophysiological mechanisms. Integrated care models that incorporate metabolic screening, nutritional assessment, and individualized dietary interventions may improve recovery trajectories. Public health strategies that address food quality, obesity prevention, and equitable access to nutrition care are essential for long-term resilience in the post-COVID era.},
}

Humans
*Obesity/complications/physiopathology
*COVID-19/complications
*Nutritional Status
*Neuroinflammatory Diseases
SARS-CoV-2
Malnutrition/complications
Cognition
Inflammation
Cognitive Dysfunction/etiology

@article {pmid41543642,
year = {2026},
author = {Blandi, L and Del Riccio, M},
title = {From breath to brain: influenza vaccination as a pragmatic strategy for dementia prevention.},
journal = {Aging clinical and experimental research},
volume = {},
number = {},
pages = {},
doi = {10.1007/s40520-026-03323-5},
pmid = {41543642},
issn = {1720-8319},
abstract = {Aging populations require scalable strategies to delay or prevent dementia. Beyond the prevention of neurological injury associated with seasonal influenza, vaccination may help mitigate vascular and neuroinflammatory injury underlying cognitive impairment. Influenza infection can cause a marked short‑term increase in myocardial infarction risk, and acute infections have also been associated with transient increases in stroke risk. Experimental models show prolonged microglial activation and synaptic loss even from non-neurotropic strains - processes likely modulated by vaccination. Epidemiologic data consistently support this evidence; a 2023 meta-analysis, including observational studies, of ~ 2.09 million adults identified a 31% lower risk of incident dementia; US matched cohorts demonstrated 40% lower risk of Alzheimer's disease (absolute decrease 3.4%); Veterans Health data showed a 0.86 hazard ratio for dementia; and UK Biobank data showed lower risk for all-cause (0.83 h), and vascular dementia (0.58 h) with a dose-response association by vaccination term. Randomized trials suggest fewer adverse cardiovascular events in vaccine recipients giving even more biological plausibility to this concept. Despite that, prevention through influenza vaccination is not fully realized in older adults due to low levels of perceived risk, vaccine confidence, and variations in clinical practice guidance. This public health perspective reviews the physiopathological and epidemiological evidence in support of influenza vaccination as a pragmatic, dementia risk-modifying intervention within healthy aging strategies and encourages the inclusion of vaccination status in hospital discharge and chronic-care pathways, integration of cognitive outcomes in monitoring, and equity-centered research to eliminate barriers to behavioral and implementation.},
}

@article {pmid41543095,
year = {2026},
author = {Cho, HE and Lee, JJ and Cho, SY},
title = {Serum Calprotectin - What is the Scope of Clinical Application?.},
journal = {Clinical laboratory},
volume = {72},
number = {1},
pages = {},
doi = {10.7754/Clin.Lab.2025.250516},
pmid = {41543095},
issn = {1433-6510},
mesh = {Humans ; *Leukocyte L1 Antigen Complex/blood ; Biomarkers/blood ; *Inflammation/blood/diagnosis ; COVID-19/blood/diagnosis ; Prognosis ; Arthritis, Rheumatoid/blood/diagnosis ; Inflammatory Bowel Diseases/blood/diagnosis ; SARS-CoV-2 ; Severity of Illness Index ; },
abstract = {BACKGROUND: Calprotectin (CLP), a heterodimer of S100A8 and S100A9, is a calcium-binding protein with key intracellular and extracellular roles, especially in inflammatory processes. Predominantly expressed by neutrophils and monocytes, CLP is released in response to infection or inflammation and serves as a potent antimicrobial and pro-inflammatory mediator.

METHODS: We performed a systematic search of electronic databases to identify studies evaluating serum CLP in inflammatory diseases.

RESULTS: Serum CLP levels are elevated in numerous inflammatory conditions, making it a valuable biomarker for disease activity, prognosis, and therapeutic monitoring. In rheumatoid arthritis (RA), CLP reflects disease severity more accurately than conventional markers like CRP and ESR, correlates with radiographic progression, and is strongly expressed at inflammation sites. In juvenile idiopathic arthritis (JIA), serum CLP levels are significantly higher in active, treatment-naïve patients and correlate well with clinical activity. In spondyloarthritis (SpA), especially ankylosing spondylitis, CLP levels tend to be elevated, though results vary among studies. In inflammatory bowel disease (IBD), CLP is proposed as a non-invasive marker for disease burden and response to treatment. It is especially useful in systemic inflammation assessment. Elevated CLP levels are also observed in psoriasis, Behçet's disease, ANCA-associated vasculitis, and preeclampsia. CLP has emerged as a promising prognostic marker in bacterial infection and coronavirus disease 2019 (COVID-19), with higher levels correlating with ICU admission and disease severity.

CONCLUSIONS: Serum CLP is a promising inflammatory biomarker, though disease specificity remains limited.},
}

Humans
*Leukocyte L1 Antigen Complex/blood
Biomarkers/blood
*Inflammation/blood/diagnosis
COVID-19/blood/diagnosis
Prognosis
Arthritis, Rheumatoid/blood/diagnosis
Inflammatory Bowel Diseases/blood/diagnosis
SARS-CoV-2
Severity of Illness Index

@article {pmid41542888,
year = {2026},
author = {Tzigkounakis, G and Brown, J},
title = {From ancient remedy to modern COVID-19 adjunct: a narrative review of mechanistic, in vitro, and clinical evidence on propolis.},
journal = {Journal of complementary & integrative medicine},
volume = {},
number = {},
pages = {},
pmid = {41542888},
issn = {1553-3840},
abstract = {INTRODUCTION: Despite the global rollout of COVID-19 vaccines, limited access, vaccine hesitancy, and the emergence of viral variants continue to underscore the need for complementary antiviral strategies. Propolis, a resinous bee product widely used in traditional medicine, has attracted scientific interest due to its reported antiviral, anti-inflammatory, immunomodulatory, and antioxidant properties.

CONTENT: This narrative review examines the therapeutic potential of propolis as a candidate adjunctive treatment for COVID-19, focusing on mechanistic, in vitro, and clinical evidence. A comprehensive review was conducted using PubMed, Scopus, and Europe PMC (January 2020 to May 2025), covering molecular docking reports, in vitro assays, and human clinical studies evaluating propolis or its key constituents against SARS-CoV-2. In silico reports describe interactions of more than forty propolis constituents with key host and viral targets, providing mechanistic context. In vitro evidence demonstrates inhibition at entry and replication targets alongside attenuation of inflammatory signaling. Limited clinical data, spanning seven studies and two case reports, suggest milder symptoms and shorter hospital stays, with no serious adverse events observed.

SUMMARY AND OUTLOOK: Preclinical and early clinical evidence suggest propolis may be a useful adjunct in COVID-19 therapy. Large, placebo-controlled trials with well characterized and standardized extracts are needed to confirm efficacy and safety.},
}

@article {pmid41539985,
year = {2026},
author = {Mija, C and Sberna, G and Maggi, F},
title = {Microplastics and Nanoplastics as Carriers for Viral Transmission: Effects on Viral Properties, Infection, Immune Response, and Public Health.},
journal = {Reviews in medical virology},
volume = {36},
number = {1},
pages = {e70106},
pmid = {41539985},
issn = {1099-1654},
support = {Ricerca Corrente-Linea 1//Ministero della Salute/ ; },
mesh = {Humans ; *Microplastics/adverse effects ; *COVID-19/transmission/virology/immunology/epidemiology ; SARS-CoV-2/pathogenicity ; Public Health ; *Plastics/adverse effects ; *Virus Diseases/transmission/virology/immunology ; Nanoparticles ; Animals ; },
abstract = {The extensive use of plastics since the industrial revolution has raised significant environmental and health concerns. Despite their advantages in terms of durability, affordability, and ease of production, the accumulation of plastics has resulted in considerable pollution. The SARS-CoV-2 pandemic further exacerbated plastic consumption, particularly in medical supplies, intensifying the plastic waste crisis. The majority of plastics are not recycled and eventually degrade into microplastics (MPs) and nanoplastics (NPs), which pose substantial risks to ecosystems and human health. MPs and NPs enter the body through inhalation, ingestion, or skin contact and have been found in biological samples such as blood, faeces, and lung fluids. Their presence has been linked to diseases affecting the lungs, cardiovascular system, and intestines, as well as cancer and viral infections. This review highlights how MPs and NPs contribute to the spread of infectious diseases by creating a habitat called the "plastisphere," which promotes microbial growth and serves as a reservoir for pathogens, emphasising their effects on viral persistence, infection dynamics, and immune modulation. Unlike previous reviews mainly focused on toxicological or microbiological aspects, this work integrates environmental, virological, and immunological evidence to outline how MPs/NPs may reshape virus-host interactions. By identifying critical knowledge gaps, such as the quantitative impact of MPs/NPs on viral stability and immune disruption, this review provides a background for future experimental and epidemiological research. This value-added perspective not only advances scientific understanding but also supports policy development in waste management.},
}

Humans
*Microplastics/adverse effects
*COVID-19/transmission/virology/immunology/epidemiology
SARS-CoV-2/pathogenicity
Public Health
*Plastics/adverse effects
*Virus Diseases/transmission/virology/immunology
Nanoparticles
Animals

@article {pmid41539672,
year = {2026},
author = {Rickard, NS and Kurt, P and Meade, T},
title = {Navigating the Digital Landscape for Potential Use of Mental Health Apps in Clinical Practice: Scoping Review.},
journal = {JMIR mental health},
volume = {13},
number = {},
pages = {e75640},
doi = {10.2196/75640},
pmid = {41539672},
issn = {2368-7959},
mesh = {Humans ; *Attitude of Health Personnel ; COVID-19 ; Mental Disorders/therapy ; *Mental Health Services ; *Mobile Applications ; Smartphone ; Telemedicine ; },
abstract = {BACKGROUND: The global demand for mental health services has significantly increased over the past decade, exacerbated by the COVID-19 pandemic. Digital resources, particularly smartphone apps, offer a flexible and scalable means of addressing the research-to-practice gap in mental health care. Clinicians play a crucial role in integrating these apps into mental health care, although practitioner-guided digital interventions have traditionally been considered more effective than stand-alone apps.

OBJECTIVE: This scoping review explored mental health practitioners' views on potential use or integration of smartphone apps into clinical practice. We asked, "What is known about how mental health practitioners view the integration of smartphone apps into their practice?" Further, this scoping review explored the factors that might influence integration of smartphone apps into practice, such as practitioner and client characteristics, app design and functionality, and practitioner views.

METHODS: We conducted a systematic search of 3 databases that yielded 38 studies published between 2018 and 2025, involving 1894 participants across various mental health disciplines, most predominantly psychologists and psychiatrists. Data were collected on practitioner and client characteristics, app functionality, and factors deemed important or influencing practitioners' opinions about app integration.

RESULTS: The included studies were most likely to explore use of apps outside the clinical session and focused on self-management apps for mental health monitoring and tracking, and for collecting data from the patient. Fewer studies explored use of apps within-session, or practitioner-guided apps. Practitioners prioritized app features aligned with the American Psychological Association's evaluation criteria, with practitioners prioritizing engagement and interoperability, but also noted the importance of training and resourcing to support integration.

CONCLUSIONS: While practitioners recognize the potential of apps in mental health care, integration into clinical practice remains limited. This study highlights the need for further research on practical implementation, clinical effectiveness, and practitioner training to facilitate the transition from potential to actual use of apps in mental health care settings. Recommendations include evaluating effectiveness of app integration through experimental studies and developing training modules to develop practitioners' digital competencies and confidence in app use.},
}

Humans
*Attitude of Health Personnel
COVID-19
Mental Disorders/therapy
*Mental Health Services
*Mobile Applications
Smartphone
Telemedicine

@article {pmid41538482,
year = {2026},
author = {Silva, JH and Brito, ALA and Taiar, R and Moraes, BA and Xavier, AB and Leite, WS and Araújo, MDGR and Brandão, DC and Andrade, AFD and Campos, SL},
title = {Effect of non-invasive ventilation and high-flow nasal cannula on hospital mortality in COVID-19-induced acute respiratory failure: a meta-analysis.},
journal = {Einstein (Sao Paulo, Brazil)},
volume = {24},
number = {},
pages = {eRW0695},
doi = {10.31744/einstein_journal/2026RW0695},
pmid = {41538482},
issn = {2317-6385},
mesh = {Humans ; *COVID-19/mortality/complications/therapy ; *Noninvasive Ventilation/methods/mortality ; *Oxygen Inhalation Therapy/methods ; *Hospital Mortality ; *Respiratory Insufficiency/therapy/mortality/virology/etiology ; Cannula ; SARS-CoV-2 ; Intubation, Intratracheal/statistics & numerical data ; Adult ; },
abstract = {BACKGROUND: Non-invasive respiratory support strategies, such as high-flow nasal cannula therapy and non-invasive ventilation, were widely employed during the coronavirus disease 2019 (COVID-19) pandemic, yet their comparative effectiveness remains uncertain.

OBJECTIVE: To compare the effects of high-flow nasal cannula therapy, non-invasive ventilation, and conventional oxygen therapy on intubation rates and hospital mortality in adults with COVID-19-related acute respiratory failure.

METHODS: A systematic review and meta-analysis was conducted following PRISMA and Cochrane guidelines, with searches performed in nine databases for publications up to May 2023. Eligible studies were those on adults (≥18 years) with confirmed severe acute respiratory syndrome coronavirus 2 infection and that included intubation and mortality as primary outcomes. Risk of bias was assessed using the National Institutes of Health Quality Assessment Tool for Observational Cohorts and the Cochrane Risk of Bias tool. Pooled results were reported as odds ratios (ORs) with 95% confidence intervals (95%CIs).

RESULTS: Forty-one studies were included in the review and ten in the meta-analysis (2,843 patients). High-flow nasal cannula therapy did not differ from non-invasive ventilation in terms of the intubation rate (OR=1.07, 95%CI=0.89-1.29, p=0.45) but was superior to oxygen therapy (OR=0.79, 95%CI=0.64-0.97, p=0.02). High-flow nasal cannula therapy was also associated with lower mortality than non-invasive ventilation (OR=0.62, 95%CI=0.51-0.76, p<0.0001) but did not differ from oxygen therapy (OR=1.06, 95%CI=0.84-1.33, p=0.64). Substantial heterogeneity was observed in the subgroup analyses (I2=64%-90%).

INTERPRETATION: High-flow nasal cannula therapy may reduce the need for intubation compared with oxygen therapy and may lower the hospital mortality rate compared with non-invasive ventilation. However, heterogeneity in the studies suggests that patient-specific factors and disease severity may influence outcomes.

CONCLUSION: High-flow nasal cannula therapy shows potential benefits over oxygen therapy and non-invasive ventilation for COVID-19-related acute respiratory failure, particularly in the mortality rate. Clinical use of these therapies should be context-specific, given the need for cautious interpretation of our results and for further high-quality trials.

ID CRD 42020226936.},
}

Humans
*COVID-19/mortality/complications/therapy
*Noninvasive Ventilation/methods/mortality
*Oxygen Inhalation Therapy/methods
*Hospital Mortality
*Respiratory Insufficiency/therapy/mortality/virology/etiology
Cannula
SARS-CoV-2
Intubation, Intratracheal/statistics & numerical data
Adult

@article {pmid41536535,
year = {2025},
author = {García, CF and Cantero-García, M and Dorta-Afonso, D and Rueda-Extremera, M},
title = {Factors associated with suicidal ideation in healthcare personnel: a systematic review.},
journal = {Frontiers in psychology},
volume = {16},
number = {},
pages = {1717231},
pmid = {41536535},
issn = {1664-1078},
abstract = {AIM: This paper investigates suicidal ideation among healthcare professionals, a growing concern that affects their mental well-being and the quality of healthcare delivery. The study aims to identify key risk factors, such as work-related stress, exposure to death, and lack of institutional support, that contribute to suicidal ideation in this population. It also explores protective factors, including resilience, social support, and institutional resources, that may mitigate these risks.

METHOD: A systematic review was conducted on studies published between 2020 and 2024. The literature search spanned databases such as PubMed, Scopus, Web of Science, PsycINFO, Dialnet, and Scielo. The review followed the PRISMA guidelines to ensure thoroughness and transparency in study selection. To assess the quality of the included studies, standardized tools like the Newcastle-Ottawa Scale were applied.

RESULTS: The review identified that the COVID-19 pandemic has intensified factors leading to suicidal ideation among healthcare professionals, with a notable increase in prevalence during this period. Identified risk factors included high levels of occupational stress, frequent exposure to death and suffering, and insufficient institutional support. Conversely, protective factors like resilience, social support, and access to institutional resources were found to reduce susceptibility to suicidal ideation.

CONCLUSION: The findings highlight an urgent need for comprehensive prevention strategies and support programs targeting healthcare personnel. Recommendations for interventions span individual, organizational, and public policy levels. Enhancing resilience and providing institutional support could be crucial steps in reducing the incidence of suicidal ideation in this vulnerable group, ultimately improving both their mental health and the quality of healthcare services.},
}

@article {pmid41535509,
year = {2026},
author = {da Silva Ebone, R and Doleski, PH and Jantsch, MH and da Silveira, RP and Leal, DBR},
title = {P2Y14 receptor activation and neutrophil signaling: linking inflammation to systemic pathophysiology.},
journal = {Purinergic signalling},
volume = {22},
number = {1},
pages = {5},
pmid = {41535509},
issn = {1573-9546},
support = {88887.902884/2023-00//Coordenação de Aperfeiçoamento de Pessoal de Nível Superior/ ; 409156/2024-8//Conselho Nacional de Desenvolvimento Científico e Tecnológico/ ; },
mesh = {Humans ; *Neutrophils/metabolism/immunology ; *Receptors, Purinergic P2/metabolism ; *Signal Transduction/physiology ; *Inflammation/metabolism/immunology/physiopathology ; Animals ; COVID-19/immunology/metabolism ; },
abstract = {Neutrophils are essential effector cells of the innate immune system, acting as the first line of defense against infection and tissue injury. Among the purinergic receptors expressed in these cells, P2Y14 has gained increasing attention in recent years for its role in modulating neutrophil recruitment and activation in inflammatory contexts. This receptor is activated mainly by uridine diphosphoglucose (UDP-glucose) and other UDP-sugars released during cellular stress or damage. Through the activation of G protein-coupled pathways, particularly via Gi/o and RhoA signaling, P2Y14 influences key neutrophil functions, including chemotaxis, cytoskeletal rearrangements, and oxidative responses. Despite its pro-inflammatory potential, and the increasing amount of literature data in recent years, P2Y14's complete physiological and pathological roles remain underexplored. Literature data also highlight its involvement in diseases like glioblastoma and COVID-19, where, due to increased neutrophil infiltration, it exacerbates inflammation, tissue damage, and stress. Therefore, targeting P2Y14 may be a promising strategy to modulate neutrophil chemotaxis and mitigate unwanted harmful inflammatory responses. This review discusses the characteristics and signaling mechanisms of P2Y14 in neutrophils, as well as the relevant implications of this pathway for neutrophil function.},
}

Humans
*Neutrophils/metabolism/immunology
*Receptors, Purinergic P2/metabolism
*Signal Transduction/physiology
*Inflammation/metabolism/immunology/physiopathology
Animals
COVID-19/immunology/metabolism

@article {pmid41534044,
year = {2026},
author = {Lampert, R and Harmon, KG},
title = {Sudden Cardiac Arrest in Athletes.},
journal = {The New England journal of medicine},
volume = {394},
number = {3},
pages = {268-280},
doi = {10.1056/NEJMra2312555},
pmid = {41534044},
issn = {1533-4406},
mesh = {Humans ; *Athletes/statistics & numerical data ; COVID-19/complications/diagnosis/epidemiology ; *Death, Sudden, Cardiac/prevention & control/etiology/epidemiology ; Incidence ; Mass Screening/standards ; Primary Prevention/methods/standards ; Return to Sport ; Risk Factors ; Sports/standards ; Cardiomyopathies/complications/diagnosis/mortality/therapy ; Arrhythmias, Cardiac/complications/diagnosis/mortality/therapy ; Coronary Vessel Anomalies/complications/diagnosis/mortality/therapy ; Practice Guidelines as Topic ; },
abstract = {The incidence of sudden cardiac arrest in athletes varies according to age, race and ethnic group, sex, sport, and social determinants of health. The common causes of sudden cardiac arrest include cardiomyopathies, electrical disorders, coronary-artery anomalies, and other cardiac structural abnormalities. There has not been an increase in the incidence of sudden cardiac arrest in athletes during the time frame of the coronavirus disease 2019 (Covid-19) pandemic. Primary prevention is based on cardiovascular screening before participation, and secondary prevention on implementation of emergency action plans. Diagnostic evaluation of athletes who survive sudden cardiac arrest should mirror that of age-matched nonathletes, with additional sport-specific considerations, and should be performed by medical professionals with expertise in the interpretation of test results in the context of athletic adaptation. An increasing body of evidence indicates that many athletes can return to play after disease-specific treatment, without an increase in risk, and professional societies now consider return to participation in sports to be reasonable or appropriate through shared decision making for numerous cardiac conditions.},
}

Humans
*Athletes/statistics & numerical data
COVID-19/complications/diagnosis/epidemiology
*Death, Sudden, Cardiac/prevention & control/etiology/epidemiology
Incidence
Mass Screening/standards
Primary Prevention/methods/standards
Return to Sport
Risk Factors
Sports/standards
Cardiomyopathies/complications/diagnosis/mortality/therapy
Arrhythmias, Cardiac/complications/diagnosis/mortality/therapy
Coronary Vessel Anomalies/complications/diagnosis/mortality/therapy
Practice Guidelines as Topic

@article {pmid41533521,
year = {2026},
author = {Zhang, Y},
title = {Comparative analysis of point-of-care diagnostic techniques for respiratory infectious diseases. Lessons we learned from the COVID-19 pandemic and future consideration on more competent alternatives.},
journal = {Pathogens and global health},
volume = {},
number = {},
pages = {1-18},
doi = {10.1080/20477724.2026.2615118},
pmid = {41533521},
issn = {2047-7732},
abstract = {Our unpreparedness in responding to the prompt emergence of COVID-19 in its early stage of outbreak, especially the lack of rapid and early diagnostic techniques for mass screening which should have been prioritized, contributed to the virus' spread alongside other factors. This article provides an overview of the common diagnostic techniques with special focus on the reported and/or authorized point-of-care methods for early COVID-19 diagnosis, including lateral flow assays and localized surface plasmon resonance-based approaches. The inherent limitations of these techniques are critically examined. We then propose a potentially more competent alternative, i.e. direct detection of viral particles with aptamer-conjugated gold nanoparticles in liquid solution in combination with noninvasive breath sampling or saliva sampling, for further improvement in early diagnostic capability for infectious respiratory diseases like COVID-19. In addition, an integration of air sampling with in-situ direct colorimetric detection of viral particles could represent a potential option for airborne virus detection, thus minimizing the transmission of infectious diseases and their impact on the economy and life in the future.},
}

@article {pmid41532626,
year = {2025},
author = {Pechanova, O and Paulis, L},
title = {Nitric Oxide at the Nexus of ACE2 Biology and COVID-19: Implications for Cardiovascular and Neurodegenerative Comorbidities.},
journal = {Physiological research},
volume = {74},
number = {Suppl 2},
pages = {S171-S184},
pmid = {41532626},
issn = {1802-9973},
mesh = {Humans ; *COVID-19/metabolism/epidemiology/virology ; *Angiotensin-Converting Enzyme 2/metabolism ; *Nitric Oxide/metabolism ; *Cardiovascular Diseases/metabolism/epidemiology/virology ; *Neurodegenerative Diseases/metabolism/epidemiology/virology ; SARS-CoV-2 ; Animals ; Comorbidity ; Renin-Angiotensin System/physiology ; },
abstract = {SARS-CoV-2 engages ACE2 for cell entry, perturbing the counter-regulatory ACE2/Ang-(1-7)/Mas axis and shifting the renin angiotensin system toward ACE/Ang II/AT1 signaling, with a concomitant reduction in nitric oxide (NO) bioavailability. NO sits at the crossroads of these pathways, acting both as an antiviral modulator of spike-ACE2 interactions and as a downstream mediator of Mas-dependent endothelial protection. This review summarizes evidence on NO across three layers: (i) viral entry (S nitrosylation of spike/ACE2, protease modulation), (ii) cardiovascular comorbidities (hypertension, obesity, diabetes) where ACE2 downregulation impairs endothelial NO synthase (eNOS)-dependent NO production and promotes thrombosis and microvascular dysfunction, and (iii) neurovascular/ neurodegenerative sequelae, in which renin-angiotensin-aldosterone system (RAAS) dysregulation along with imbalance between protective eNOS/nNOS and inflammatory iNOS fosters blood-brain barrier disruption, microthrombosis, and cognitive impairment. Shared mechanisms - endotheliitis, microvascular dysfunction, and neuroinflammation may explain convergent risks for cardiac injury and cognitive decline in long COVID-19. Putative therapeutic strategies may include restoring physiological NO (via Mas agonism, Ang-(1-7), inhibition of Ang 1-7 degradation and recombinant ACE2), pulmonary-selective inhaled NO, hybrid S nitrosylated agents, and selective attenuation of iNOS/peroxynitrite alongside endothelial support. Targeted modulation - enhancing eNOS/nNOS while constraining iNOS offers a unified framework to mitigate both cardiovascular and neurodegenerative consequences of COVID-19.},
}

Humans
*COVID-19/metabolism/epidemiology/virology
*Angiotensin-Converting Enzyme 2/metabolism
*Nitric Oxide/metabolism
*Cardiovascular Diseases/metabolism/epidemiology/virology
*Neurodegenerative Diseases/metabolism/epidemiology/virology
SARS-CoV-2
Animals
Comorbidity
Renin-Angiotensin System/physiology

@article {pmid41532066,
year = {2026},
author = {Feng, X and Wang, Y and Li, Y and Long, J and Liu, F and Yang, H},
title = {Application of the humanized mouse model in research into SARS-CoV-2 infection (Review).},
journal = {Medicine international},
volume = {6},
number = {1},
pages = {9},
pmid = {41532066},
issn = {2754-1304},
abstract = {The coronavirus disease 2019 (COVID-19) pandemic triggered by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has had a profound impact on global public health. The complexity of its pathogenic mechanisms and host interactions urgently requires high-fidelity animal models to support research. Humanized mouse models break the species barrier through gene editing and immune reconstitution technologies, providing a key tool to simulate human infection characteristics and pathological processes. A number of studies have reported the application of humanized mouse models in the fields of COVID-19 research, such as SARS-CoV-2 pathogenesis, anti-SARS-CoV-2 drug discovery and vaccine development, etc. The present review aimed to systematically document the latest advances in the application of humanized mouse models based on different construction strategies, such as receptor humanization, immune system humanization and composite humanization. These models have not only elucidated the pathogenicity differences and immune escape mechanisms of SARS-CoV-2 variants, but have also validated the efficacy of broad-spectrum anti-SARS-CoV-2 strategies, including angiotensin-converting enzyme 2-targeted therapies, antibody cocktail regimens and mucosal vaccines. Additionally, humanized mouse models have played a pivotal role in investigating the mechanisms underlying long COVID. By revealing the multi-system pathogenic mechanisms of pulmonary fibrosis, neurodegeneration and intestinal microbiota dysregulation, these models provide a theoretical foundation for the development of targeted intervention strategies.},
}

@article {pmid41531362,
year = {2026},
author = {Sukmarova, ZN and Simonenko, VB},
title = {[Colchicine in Cardiology Practice: Use in Atrial Fibrillation, Inflammatory Diseases, Heart Failure, and Cardiac Complications of COVID-19].},
journal = {Kardiologiia},
volume = {65},
number = {12},
pages = {113-120},
doi = {10.18087/cardio.2025.12.n3110},
pmid = {41531362},
issn = {0022-9040},
mesh = {Humans ; *Colchicine/therapeutic use/pharmacology ; *COVID-19/complications ; *Atrial Fibrillation/drug therapy ; *COVID-19 Drug Treatment ; *Heart Failure/drug therapy/etiology ; SARS-CoV-2 ; *Inflammation/drug therapy ; Cardiology/methods ; },
abstract = {Inflammation is an integral part of the pathophysiological processes leading to damage or regeneration of the heart and blood vessels. Interest to the "inflammatory theory" of cardiovascular disease is once again at the peak of scientific research, driven by the discovery of new laboratory and instrumental methods, as well as the emergence of new cardiotropic viruses, including SARS-CoV-2. Colchicine, the most effective and safe drug used to modulate excessive inflammation in heart disease, is included in guidelines for the treatment of perimyocarditis and ischemic heart disease with a high class of evidence. Furthermore, it has been shown that colchicine can reduce the innate and, to some extent, the acquired immune response. Thereby, colchicine can affect the arrhythmia substrate and trigger, the inflammatory component of chronic myocardial degeneration during the development of heart failure. Also, colchicine can exert specific and nonspecific positive effects on the cardiac complications of COVID-19. The use of this medication in cardiology practice is limited by insufficient awareness of its indications and side effects, while in rheumatology practice, it is limited by a lack of knowledge about colchicine's additional properties in cardiac conditions. This review summarizes medical studies available online that assess the clinical efficacy of colchicine medicines in the conditions not yet included in official guidelines for its use, such as atrial fibrillation, autoinflammatory diseases, heart failure, and cardiac complications of COVID-19. For each of these conditions, colchicine can be used with the consideration of specific indications. This article includes published in the internet medical studies, abstracts, and meta-analyses with no publication date restrictions up to July 2025. The PubMed, ScienceDirect, Google Scholar, and CENTRAL databases were used to review 520 literature sources that described the clinical efficacy of colchicine medicines and the heterogeneity of its effects across different regimens for various cardiovascular diseases.},
}

Humans
*Colchicine/therapeutic use/pharmacology
*COVID-19/complications
*Atrial Fibrillation/drug therapy
*COVID-19 Drug Treatment
*Heart Failure/drug therapy/etiology
SARS-CoV-2
*Inflammation/drug therapy
Cardiology/methods

@article {pmid41529879,
year = {2026},
author = {Lotfi, M and Kaderali, L},
title = {Data-driven strategies for model-informed decision-making during the COVID-19 pandemic: a systematic review.},
journal = {BMJ open},
volume = {16},
number = {1},
pages = {e107660},
pmid = {41529879},
issn = {2044-6055},
mesh = {Humans ; *COVID-19/prevention & control/epidemiology ; *Decision Making ; SARS-CoV-2 ; Pandemics/prevention & control ; *Communicable Disease Control/methods ; Models, Theoretical ; },
abstract = {OBJECTIVES: To systematically review data-driven modelling studies that evaluated the effectiveness of interventions implemented during the COVID-19 pandemic and to identify which measures were most frequently reported as effective in controlling disease spread.

DESIGN: Systematic review of modelling studies focused on data-driven, model-informed decision-making for COVID-19 interventions.

DATA SOURCES: A comprehensive literature search was conducted in PubMed, Web of Science and Embase, covering publications from 1 January 2020 to 16 October 2024.

ELIGIBILITY CRITERIA: Studies were included if they: (1) used real-world data; (2) had sufficient sample sizes and (3) assessed at least one intervention with measurable outcomes.Meta-analyses and purely theoretical modelling studies were excluded. Papers were further filtered using a structured screening process to ensure empirical and intervention-based modelling.

DATA EXTRACTION AND SYNTHESIS: Data were extracted from eligible studies and categorised according to modelling approaches, data sources, intervention types and reported effectiveness. Descriptive synthesis was performed to summarise modelling trends and intervention performance. Studies were classified into major intervention categories, including tracing, testing and isolation (TTI); physical and social distancing (PSD); vaccination; lockdowns; mask-wearing; home office or stay-at-home (HOSH) and health infrastructure enhancement (HIE).

RESULTS: Out of 2297 studies identified, 126 met inclusion criteria. Compartmental models were the most frequently used approach, primarily relying on case and death counts to assess intervention impact. The most commonly reported effective interventions were TTI, PSD, vaccination, lockdowns, mask-wearing and HOSH. When considering effectiveness relative to study frequency, the top six interventions were TTI, HOSH, mask-wearing, HIE, PSD and lockdowns. The relatively lower representation of vaccination reflects that most included studies were conducted during the early stages of the pandemic, before widespread vaccine rollout and availability of empirical vaccination data.

CONCLUSIONS: This review highlights the critical role of data-driven models in guiding COVID-19 response strategies. Evidence supports the combined effectiveness of non-pharmaceutical interventions, robust testing and tracing systems and health infrastructure strengthening. Real-world impact, however, remains dependent on local healthcare capacity, socioeconomic conditions and cultural contexts. Continued research is essential to refine adaptive modelling approaches and strengthen preparedness for future public health emergencies.},
}

Humans
*COVID-19/prevention & control/epidemiology
*Decision Making
SARS-CoV-2
Pandemics/prevention & control
*Communicable Disease Control/methods
Models, Theoretical

@article {pmid41528042,
year = {2026},
author = {Ye, J and Xu, T and Xu, C and Liu, X and Chen, Y},
title = {Fluorescence Resonance Energy Transfer Assay at the Crossroad: Urgent Reexamination of Assay Design for Severe Acute Respiratory Syndrome Coronavirus 2 Main Protease Inhibitors.},
journal = {Journal of medical virology},
volume = {98},
number = {1},
pages = {e70801},
doi = {10.1002/jmv.70801},
pmid = {41528042},
issn = {1096-9071},
support = {2024AH051890//University Natural Science Research Project of Anhui Province, China/ ; 2022yjsds052//Outstanding Young Graduate Supervisors Program of Anhui Province, China/ ; },
mesh = {Humans ; *Antiviral Agents/pharmacology ; Coronavirus 3C Proteases/antagonists & inhibitors ; COVID-19 ; *COVID-19 Drug Treatment ; *Fluorescence Resonance Energy Transfer/methods ; High-Throughput Screening Assays/methods ; *Protease Inhibitors/pharmacology ; *SARS-CoV-2/drug effects/enzymology ; },
abstract = {The main protease (Mpro) from coronaviruses represents an attractive therapeutic target for antiviral development. The fluorescence resonance energy transfer (FRET) assay is widely used for high-throughput screening (HTS) of Mpro inhibitors, but there has been a significant increase in false positives stemming from flawed assay design in previous studies. Here, we provide an overview of the FRET assay, discuss the key points of this method design, and highlight the corresponding solutions. We hope that this issue should receive increased attention from researchers.},
}

Humans
*Antiviral Agents/pharmacology
Coronavirus 3C Proteases/antagonists & inhibitors
COVID-19
*COVID-19 Drug Treatment
*Fluorescence Resonance Energy Transfer/methods
High-Throughput Screening Assays/methods
*Protease Inhibitors/pharmacology
*SARS-CoV-2/drug effects/enzymology

@article {pmid41527398,
year = {2026},
author = {Glock, M and Erdekian, A and Rueb, M and Uhl, F and Husemann, R and Stoffers-Winterling, J and Lindner, S and Tüscher, O and Hölzel, LP and Lieb, K and Adorjan, K and Wiegand, HF},
title = {Utilization of mental health services during the first year of the COVID-19 pandemic - a systematic review and meta-analysis.},
journal = {European psychiatry : the journal of the Association of European Psychiatrists},
volume = {69},
number = {1},
pages = {e10},
doi = {10.1192/j.eurpsy.2025.10119},
pmid = {41527398},
issn = {1778-3585},
support = {01KX2021//Bundesministerium für Bildung und Forschung/ ; 01KX2121//Bundesministerium für Bildung und Forschung/ ; },
mesh = {Humans ; *COVID-19/psychology ; Emergency Service, Hospital/statistics & numerical data ; *Mental Disorders/therapy ; *Mental Health Services/statistics & numerical data ; *Patient Acceptance of Health Care/statistics & numerical data ; SARS-CoV-2 ; Telemedicine/statistics & numerical data ; },
abstract = {BACKGROUND: The COVID-19 pandemic presented significant challenges to infectious disease management and mental health services (MHS). Service demand and delivery changed due to fear of infection, economic hardships, and the psychological effects of protective measures. This systematic review with meta-analysis aims to quantify these impacts on different mental health service settings.

METHODS: Comprehensive searches were conducted in PubMed, Embase, and PsycINFO, focusing on studies published from the initial outbreak of COVID-19, starting in November 2019. Studies were included comparing the utilization of mental health inpatient, emergency department (ED), and outpatient services (including telemedicine and medication prescriptions) before and during the COVID-19 pandemic. A random-effects model was employed to estimate pooled effects, with study quality assessed using a modified Newcastle-Ottawa Scale.

RESULTS: Among 128 studies, significant decreases in utilization were observed during the initial phase of the pandemic for inpatient services (RR: 0.75, 95% CI: 0.67 to 0.85) and ED visits (RR: 0.87, 95% CI: 0.69 to 1.10). Outpatient services showed a similar decline (RR: 0.78, 95% CI: 0.66 to 0.92), while no significant change was found in psychotropic medication prescriptions (RR: 0.90, CI: 0.77 to 1.05). In contrast, telemedicine utilization increased significantly (RR: 7.57, 95% CI: 3.63 to 15.77).

CONCLUSIONS: The findings reveal substantial shifts in mental health service utilization during the pandemic, with the largest reductions in inpatient services and significant increases in telemedicine use. These results emphasize the need for flexible healthcare models. Further research is essential to evaluate the consequences of reduced MHS utilization.},
}

Humans
*COVID-19/psychology
Emergency Service, Hospital/statistics & numerical data
*Mental Disorders/therapy
*Mental Health Services/statistics & numerical data
*Patient Acceptance of Health Care/statistics & numerical data
SARS-CoV-2
Telemedicine/statistics & numerical data

@article {pmid41526978,
year = {2026},
author = {Munteanu, V and Saldana, MA and Dreifuss, D and Ouyang, WO and Ferdous, J and Mohebbi, F and Roseberry, JS and Ciorba, D and Bostan, V and Gordeev, V and Drabcinski, N and Su, JM and Kasianchuk, N and Sharma, NK and Knyazev, S and Aßmann, E and Lobiuc, A and Covasa, M and Crandall, KA and Wu, NC and Mason, CE and Tierney, BT and Lucaci, AG and Ophoff, RA and Gibas, C and Rzymski, P and Skums, P and Solo-Gabriele, H and Niko, B and Zelikovsky, A and Hölzer, M and Smith, A and Mangul, S},
title = {SARS-CoV-2 wastewater genomic surveillance: approaches, challenges, and opportunities.},
journal = {Genome biology},
volume = {27},
number = {1},
pages = {1},
pmid = {41526978},
issn = {1474-760X},
mesh = {*SARS-CoV-2/genetics/isolation & purification ; *Wastewater/virology ; Humans ; *COVID-19/virology/epidemiology ; *Genome, Viral ; *Genomics/methods ; Computational Biology/methods ; },
abstract = {Wastewater-based genomic surveillance (WWGS) has proven effective for monitoring SARS-CoV-2 and other viruses within communities. It enables rapid detection of known and emerging mutations and provides insights into circulating lineages. Despite its advantages, WWGS faces challenges in sample processing and computational analysis, particularly in distinguishing similar lineages and identifying novel ones. Recent methods for wastewater sequencing (WWS) analysis remain largely untested amid declining clinical surveillance and ongoing viral evolution. This review examines opportunities and limitations of WWGS, focusing on sample preparation, sequencing technologies, and bioinformatics approaches, and highlights its potential to strengthen public health monitoring systems.},
}

*SARS-CoV-2/genetics/isolation & purification
*Wastewater/virology
Humans
*COVID-19/virology/epidemiology
*Genome, Viral
*Genomics/methods
Computational Biology/methods

@article {pmid41525859,
year = {2026},
author = {Kumar, P and Ahir, P and Sharma, S and Thakur, V and Verma, P and Kumar, I and Bharti, V and Kumar, S},
title = {Exploring molecular interactions of drugs in different biologically active solvents: A comprehensive review for safe and efficient drug delivery systems.},
journal = {International journal of biological macromolecules},
volume = {340},
number = {Pt 2},
pages = {150197},
doi = {10.1016/j.ijbiomac.2026.150197},
pmid = {41525859},
issn = {1879-0003},
abstract = {In this review, the interactions between drugs and biologically active solvents have been extensively investigated due to their importance in optimizing pharmaceutical formulation performance for effective therapeutic efficacy and safe drug delivery. These interactions determine the molecular stability, reactivity and solubility of drugs in different biocompatible solvents. The knowledge about their absorption, distribution, metabolism, transport and bioavailability can be enhanced from their molecular interactions data. There have been reports of improved solubility and stability of drugs like metformin hydrochloride and hydralazine hydrochloride in aqueous solutions of carbohydrates and amino acids, which has an immediate effect on their bioavailability and treatment efficacy. Moreover, the COVID-19 pandemic has reestablished the importance of this review, as some drugs were clinically approved after proving their activity and efficacy during this phase. The antivirals favipiravir, remdesivir and two repurposed drugs, antimalarial hydroxychloroquine and metabolic inhibitor 2-deoxy-d-glucose (2-DG) were approved during this phase based on their available physicochemical data. These results established the clinical efficacy and dependency of drugs on their solvation environment, highlighting the pharmacological importance of studying molecular interactions in addition to their theoretical significance. The PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) model was adopted to conduct this systematic review, covering scientific articles from 2000 to 2025 to ensure a careful evaluation of recent advancements. This review focuses on the molecular interactions of various drugs with different biological solvent systems, using physicochemical, spectroscopic, and computational methods. It critically examines drug-solvent interactions by specifying quantitative physicochemical (free energy changes), spectral (binding constant) and computational metrics (binding affinity). This integrated approach provides a novel molecular-level insight into the structural, solvation, and interaction behavior of drugs under physiological conditions. The integration of molecular dynamics, artificial intelligence/machine learning tools, and experimental validation represents a prospective approach for addressing current limitations, contributing to the development of precision in drug delivery strategies for personalized medications. This review could be substantial for biochemical and medicinal sectors with important implications in formulation, stability, bioavailability, and solubility of drugs in clinical pharmacology. The outcome may provide an important basis for advanced research in future, serving the scientific community in understanding pharmacokinetics and pharmacodynamics of drug interactions. This can further strengthen the advanced research in future, involving drug-solvent interactions, which ultimately improves the safety, treatment efficacy and delivery performance of the drugs.},
}

@article {pmid41524162,
year = {2025},
author = {Maleev, VV and Fomin, VV and Manakhov, KM and Volkova, OS},
title = {[Cardio-renal syndrome: perspectives of research in infectious diseases].},
journal = {Terapevticheskii arkhiv},
volume = {97},
number = {11},
pages = {902-907},
doi = {10.26442/00403660.2025.11.203463},
pmid = {41524162},
issn = {0040-3660},
mesh = {Humans ; *COVID-19/complications ; *Cardio-Renal Syndrome/epidemiology/etiology/diagnosis/therapy ; Prognosis ; SARS-CoV-2 ; Hemorrhagic Fever with Renal Syndrome/epidemiology ; *Communicable Diseases/complications/epidemiology ; },
abstract = {Clinical and prognostic significance of cardio-renal syndrome in various infectious diseases are discussed. Incidence and prognosis, as well as pathogenesis of cardio-renal syndrome in patients with infectious diseases, admitted to ICU of infectious hospitals, as well as hemorrhagic fever with renal syndrome and in COVID-19 are reviewed.},
}

Humans
*COVID-19/complications
*Cardio-Renal Syndrome/epidemiology/etiology/diagnosis/therapy
Prognosis
SARS-CoV-2
Hemorrhagic Fever with Renal Syndrome/epidemiology
*Communicable Diseases/complications/epidemiology

@article {pmid41523846,
year = {2025},
author = {Fraga, RO and Fraga, ASA and Conte, AAM and Skupien, JA and Schuch, NJ},
title = {Prevalence of burnout among Brazilian Army soldiers during the COVID-19 pandemic: a cross-sectional analysis.},
journal = {Revista brasileira de medicina do trabalho : publicacao oficial da Associacao Nacional de Medicina do Trabalho-ANAMT},
volume = {23},
number = {4},
pages = {e20251467},
pmid = {41523846},
issn = {1679-4435},
abstract = {INTRODUCTION: The COVID-19 pandemic significantly impacted the mental health of frontline workers, including military personnel.

OBJECTIVES: To determine the prevalence of burnout syndrome among Brazilian Army personnel during the pandemic and identify associated predictive variables.

METHODS: A cross-sectional study was conducted with 602 volunteer military personnel in the city of Santa Maria, Brazil. The Maslach Burnout Inventory was used to assess burnout syndrome, defined by high levels of emotional exhaustion, depersonalization, or low personal accomplishment. Logistic regression was performed to identify associated factors.

RESULTS: The prevalence ofburnout syndrome was 48.7%. High levels of emotional exhaustion, depersonalization, and low personal accomplishment were found in 53.8%, 58.4%, and 27.0% of participants, respectively. Emotional exhaustion was more common in those with over 10 years of service (p = 0.001), higher rank (p < 0.001), and age > 40 years (p = 0.008). Low personal accomplishment was associated with lower rank (p = 0.007) and administrative duties (p = 0.032).

CONCLUSIONS: Burnout syndrome was highly prevalent among military personnel in Brazil during the pandemic, with findings similar to those observed in other professional groups.},
}

@article {pmid41522489,
year = {2026},
author = {Ren, Q and Wang, Y and Ma, H and Xie, J and Jin, J and Tian, R and Yu, H and Gao, X and Chen, N},
title = {Recent Advances in Lateral Flow Immunoassay for Rapid Diagnosis of Viral Diseases.},
journal = {Transboundary and emerging diseases},
volume = {2026},
number = {},
pages = {5701806},
pmid = {41522489},
issn = {1865-1682},
mesh = {Animals ; Humans ; Immunoassay/methods/veterinary ; *Virus Diseases/diagnosis/veterinary/virology ; SARS-CoV-2 ; COVID-19/diagnosis ; },
abstract = {Viral diseases are a major threat to human and animal health, as illustrated by recent pandemics like COVID-19 and African swine fever (ASF). Timely, accurate detection of viral infections is critical for effective disease control. Among diverse diagnostic techniques, lateral flow immunoassay (LFIA) has become a widely used on-site testing tool, owing to its speed, simplicity, affordability, and portability. The application of LFIA for detecting human and animal viruses is feasible, which highlights its practical utility in veterinary settings. This review summarizes key advances in LFIA for the rapid diagnosis of viral diseases over the past decade, focusing on its technical principles, practical applications, core advantages, existing limitations, and potential effective strategies to provide comprehensive knowledge for virus detection.},
}

Animals
Humans
Immunoassay/methods/veterinary
*Virus Diseases/diagnosis/veterinary/virology
SARS-CoV-2
COVID-19/diagnosis

@article {pmid41522210,
year = {2026},
author = {Zhang, Z and Fang, X and Gao, J and Sun, H and Xu, T and Wang, J},
title = {Efficacy and Safety of Pirfenidone for Mitigation of Interstitial Lung Abnormalities in COVID-19 Patients: A Meta-Analysis.},
journal = {Canadian respiratory journal},
volume = {2026},
number = {},
pages = {8812779},
pmid = {41522210},
issn = {1916-7245},
mesh = {Humans ; *Pyridones/therapeutic use/adverse effects ; *COVID-19/complications ; *Lung Diseases, Interstitial/drug therapy/etiology ; *COVID-19 Drug Treatment ; SARS-CoV-2 ; *Antifibrotic Agents/therapeutic use ; Treatment Outcome ; },
abstract = {BACKGROUND: Although post-COVID-19 interstitial lung abnormalities (ILAs) are common, the use of antifibrotic agents to prevent their onset and progression is controversial. We aimed to investigate the effectiveness and safety of pirfenidone to mitigate the onset and progression of ILAs in patients with severe COVID-19.

METHODS: We systematically searched literature published before July 21, 2025, from PubMed, Embase, Cochrane Library, Web of Science, China National Knowledge Infrastructure, China Biology Medicine, Weipu, and Wanfang databases, without language limitation. Randomized controlled trials and cohort studies that evaluated the effect of pirfenidone on COVID-19-induced ILAs were included. Risk of bias was determined using the Revised Cochrane Randomized Trial Risk Bias Tool Version 2 and the Newcastle-Ottawa Scale. The efficacy and safety of pirfenidone for ILAs in COVID-19 were analyzed by Review Manager 5.4 software.

RESULTS: Eight studies were included, comprising 335 patients in pirfenidone treatment groups and 302 controls. Risk of bias ranged from low to moderate. Pirfenidone significantly decreased chest high-resolution CT (HRCT) scores during early- and late-stage COVID-19 and significantly improved forced expiratory volume in 1 s, especially in late-stage COVID-19. Pirfenidone treatment was associated with statistically nonsignificant trends toward improved forced vital capacity and decreased all-cause mortality. Furthermore, HRCT scores, pulmonary function, and inflammatory cytokine levels following pirfenidone treatment were superior to those obtained after glucocorticoid therapy. The incidence of gastrointestinal adverse events was higher in the pirfenidone than the control group, but no serious adverse events or fatalities occurred.

CONCLUSION: Pirfenidone therapy may mitigate ILAs and preserve pulmonary function among survivors of COVID-19 pneumonia. Furthermore, pirfenidone exhibited acceptable safety and tolerability profiles.},
}

Humans
*Pyridones/therapeutic use/adverse effects
*COVID-19/complications
*Lung Diseases, Interstitial/drug therapy/etiology
*COVID-19 Drug Treatment
SARS-CoV-2
*Antifibrotic Agents/therapeutic use
Treatment Outcome

@article {pmid41522108,
year = {2025},
author = {Liu, X and Cai, Q and Lin, L and Deng, H and Zeng, R and Shi, J and Huang, L and Liu, H and Li, C and Li, J and Cheng, B and Liu, H and Thiery, JP and Liang, W and He, J},
title = {Novel insights into diagnosis and management of hyperreactivity: a narrative review.},
journal = {Journal of thoracic disease},
volume = {17},
number = {12},
pages = {11429-11453},
pmid = {41522108},
issn = {2072-1439},
abstract = {BACKGROUND AND OBJECTIVE: Hyperreactivity (HR) refers to an exaggerated biological response to a given stimulus that is within the normal physiological range, resulting from a lowered activation threshold of the involved system or effector cells. It commonly occurs after surgery, lung transplantation, and coronavirus disease 2019 (COVID-19) infection but lacks a unified concept and systematic understanding. This review aims to elucidate the concept, mechanisms, and disease spectrum of HR as an independent clinical entity, systematically explore its roles in postoperative conditions, lung transplantation, and COVID-19, and develop a biomarker-based hierarchical management framework, thereby providing a new paradigm for its precise recognition and intervention.

METHODS: We systematically searched the PubMed, Web of Science, Scopus, and China National Knowledge Infrastructure databases for literature published from January 1, 1968, to November 1, 2025, including reviews, randomized controlled trials, and observational studies, human or animal studies related to HR mechanisms or clinical phenotypes, while excluding non-peer-reviewed materials such as case reports and conference abstracts.

KEY CONTENT AND FINDINGS: This study first proposes that HR arises from a four-dimensional imbalance across the nervous, endocrine, immune, and microenvironmental systems, characterized by thoroughness, early onset/persistence, and individual variability. The mechanisms underlying HR in postoperative, transplant-related, and COVID-19 conditions are systematically summarized, and a hierarchical, biomarker-based management framework is developed, highlighting the need for marker validation and trajectory modeling.

CONCLUSIONS: HR represents an independent clinical entity that transcends traditional disease boundaries. This review provides a new paradigm for its precise recognition and intervention and is expected to advance the conceptual and practical development of this field. Future research, clinical practice, and policy formulation should be individualized and mechanism-driven.},
}

@article {pmid41521363,
year = {2026},
author = {Singh, D},
title = {mRNA-Encoded antibodies as a next-generation therapeutic paradigm: a rapid and adaptive platform for the prevention and treatment of emerging and re-emerging infectious diseases - A critical review.},
journal = {Immunologic research},
volume = {74},
number = {1},
pages = {7},
pmid = {41521363},
issn = {1559-0755},
mesh = {Humans ; *COVID-19/immunology/prevention & control/therapy ; *SARS-CoV-2/immunology ; *Antibodies, Neutralizing/genetics/therapeutic use/immunology ; Animals ; *RNA, Messenger/genetics ; Spike Glycoprotein, Coronavirus/immunology ; *Antibodies, Viral/genetics/therapeutic use/immunology ; *Communicable Diseases, Emerging/therapy/immunology/prevention & control ; },
abstract = {Messenger RNA (mRNA)-encoded antibodies represent a transformative therapeutic platform with the potential to rapidly combat emerging infectious diseases by enabling in situ expression of potent neutralizing antibodies directly in the patient's body. Unlike conventional monoclonal antibody (mAb) therapies, which rely on labor-intensive and time-consuming cell culture production, mRNA-encoded antibodies offer a faster, scalable, and cell-free approach that bypasses protein purification and cold-chain constraints. This strategy has demonstrated considerable promise during the COVID-19 pandemic, where Moderna's mRNA-1940, an mRNA-based neutralizing antibody targeting the SARS-CoV-2 spike protein, entered preclinical and early-phase trials within months of viral emergence, underscoring the potential for rapid response in outbreak settings. The platform leverages advances in nucleoside-modified mRNA, codon optimization, and lipid nanoparticle (LNP) delivery systems to achieve transient, high-level expression of functional antibodies with reduced innate immune activation. Beyond COVID-19, mRNA-encoded antibody approaches have been explored in preclinical models of Zika virus, Ebola virus, and rabies, where a single intramuscular dose provided prophylactic and therapeutic benefits in animal models. As the world faces recurrent viral threats, the development of mRNA-encoded antibodies as a plug-and-play system offers a compelling, adaptable, and clinically feasible strategy for infectious disease preparedness. This review explores the mechanistic foundation, delivery technologies, translational progress, case studies, safety considerations, and future clinical potential of mRNA-encoded antibodies in combating both pandemic and endemic infections.},
}

Humans
*COVID-19/immunology/prevention & control/therapy
*SARS-CoV-2/immunology
*Antibodies, Neutralizing/genetics/therapeutic use/immunology
Animals
*RNA, Messenger/genetics
Spike Glycoprotein, Coronavirus/immunology
*Antibodies, Viral/genetics/therapeutic use/immunology
*Communicable Diseases, Emerging/therapy/immunology/prevention & control

@article {pmid41521058,
year = {2026},
author = {Keefer, S and Lorenzo-Leal, AC and Bach, H},
title = {Advancements in nanotrap technology for the prevention, diagnosis and treatment of infectious diseases.},
journal = {Nanomedicine (London, England)},
volume = {},
number = {},
pages = {1-11},
doi = {10.1080/17435889.2026.2614545},
pmid = {41521058},
issn = {1748-6963},
abstract = {Nanotraps are particles designed to capture and concentrate target molecules and have numerous applications in infectious diseases. This review outlines how nanotrap technologies may improve the detection and treatment of bacterial and viral pathogens, including Mycobacterium tuberculosis, Borrelia burgdorferi, Yersinia pestis, HIV, SARS-CoV-2, and others. Nanotraps can enhance the sensitivity of diagnostic tools and support treatment by neutralizing bacterial toxins, capturing inflammatory mediators, and preserving viral proteins for detection. Nanotraps have also been investigated for vaccine development. While results from in vitro and in vivo models are encouraging, there is significant room for further research regarding safety and other unexplored applications of these technologies. Nanotraps offer a flexible platform with the potential to improve how we diagnose and manage a multitude of infectious diseases.},
}

@article {pmid41519993,
year = {2026},
author = {Azhar, LE and Samkari, DA and Hassan, AM and Alsayed, SM and Azhar, EI},
title = {The Emergence and Characterization of SARS-CoV-2 Variant XFG ("Stratus"): Comparative Virological, Epidemiological, and Public-Health Perspectives.},
journal = {Journal of epidemiology and global health},
volume = {},
number = {},
pages = {},
doi = {10.1007/s44197-025-00510-x},
pmid = {41519993},
issn = {2210-6014},
}

@article {pmid41517681,
year = {2026},
author = {Escobar-Segovia, K and Domínguez-Salas, S and García-Iglesias, JJ and López-López, D and Allande-Cussó, R and Ruiz-Frutos, C and Artero-García, A and Gómez-Salgado, J},
title = {Psychological distress in Spanish-speaking countries during the COVID-19 pandemic: A systematic review and meta-analysis.},
journal = {Medicine},
volume = {105},
number = {2},
pages = {e47062},
pmid = {41517681},
issn = {1536-5964},
mesh = {Humans ; *COVID-19/psychology/epidemiology ; *Psychological Distress ; *Stress, Psychological/epidemiology ; Prevalence ; SARS-CoV-2 ; Female ; Pandemics ; Spain/epidemiology ; },
abstract = {BACKGROUND: Psychological distress (PD) has increased significantly during the coronavirus disease 2019 (COVID-19) pandemic. In Spanish-speaking countries, with their cultural, social, and economic diversity, this phenomenon has become particularly relevant and has been aggravated by factors such as socioeconomic inequalities and unequal access to mental health services. The aim of this systematic review was to consolidate the available knowledge on PD in Spanish-speaking population groups by assessing both the prevalence of symptoms and the associated factors in different demographic groups and geographic contexts, during the COVID-19 pandemic.

METHODS: A systematic review following the PRISMA (Preferred Reporting Items for Systematic reviews and Meta-Analyses) statement was conducted in the Web of Science, PubMed, and Scopus electronic databases in January 2025. The search included studies published from the beginning of the pandemic until May 2023. The Joanna Briggs Institute's critical assessment tool was used to evaluate the chosen studies' methodological quality.

RESULTS: A total of 53 studies were included in the review, which involved research conducted in Spain, Peru, Chile, Ecuador, Argentina, and Colombia. The results revealed a high prevalence of PD in these countries, especially among healthcare workers, women, and young people. The assessment methods used included the General Health Questionnaire (GHQ, GHQ-12, and GHQ-28 versions), the Kessler scale (K-6 and K-10 versions), and the 90-symptom checklist questionnaire (SCL-90-R), that allowed obtaining various dimensions of PD. The studies also highlighted the importance of the sense of coherence and work engagement as protective factors.

CONCLUSIONS: In the COVID-19 pandemic, PD was analyzed to be severe in Spanish-speaking countries, pointing to the need for specific and culturally adapted interventions to address this public mental health crisis. This is why public health policies must focus on the prevention and treatment of PD, with special attention to the most vulnerable groups.},
}

Humans
*COVID-19/psychology/epidemiology
*Psychological Distress
*Stress, Psychological/epidemiology
Prevalence
SARS-CoV-2
Female
Pandemics
Spain/epidemiology

@article {pmid41517591,
year = {2026},
author = {Cotet, IG and Mateescu, DM and Gavrilescu, DM and Marginean, A and Serban, S and Ilie, AC and Guse, C and Pah, AM and Badalica-Petrescu, M and Iurciuc, S and Craciun, ML and Avram, A and Tudoran, C},
title = {Surgical Timing and Safety of Breast Cancer Operations After COVID-19: A Prospective-Only Meta-Analysis of Cohort Studies.},
journal = {Journal of clinical medicine},
volume = {15},
number = {1},
pages = {},
pmid = {41517591},
issn = {2077-0383},
support = {Victor Babeș University of Medicine and Pharmacy Timișoara//Victor Babeș University of Medicine and Pharmacy Timișoara/ ; },
abstract = {Background: The COVID-19 pandemic raised uncertainties regarding the safe timing of breast cancer surgery after SARS-CoV-2 infection, and robust prospective evidence has remained limited. Methods: We conducted a systematic review and meta-analysis of prospective cohort studies (2020-2024) investigating postoperative outcomes in breast cancer patients with confirmed SARS-CoV-2 infection ≤90 days before surgery versus contemporaneous non-infected controls treated at the same institutions and in the same period. PROSPERO CRD420251174613. Random-effects models (DerSimonian-Laird with Hartung-Knapp adjustment) were used to pool odds ratios (ORs) and 95% confidence intervals (CIs). Study quality was assessed with the Newcastle-Ottawa Scale, and certainty of evidence was rated using GRADE. Results: Twelve prospective cohort studies, including 7812 patients, compared breast cancer surgery after recent confirmed SARS-CoV-2 infection over 90 days with contemporaneous non-infected controls treated at the same centres. Overall, recent infection was associated with higher 30-day postoperative complications (Clavien-Dindo ≥ II) compared to. non-infected patients (OR 2.01, 95% CI 1.44-2.81) and increased venous thromboembolism (3.6%vs. 1.2%; OR 3.12, 95% CI 1.29-7.55). Early surgery 14 days after infection carried the highest risk of complications (OR 4.38, 95 CI 2.31-8.30), whereas operations performed ≥6 weeks yielded outcomes comparable to non-infected controls (OR 1.03, 95 CI 0.81-1.31); 30-day mortality remained very low (0.3). Conclusions: Breast cancer surgery after SARS-CoV-2 infection is associated with excess perioperative risk only when performed within the first two weeks. Delaying surgery to approximately six weeks minimises complications and VTE without compromising short-term safety.},
}

@article {pmid41517347,
year = {2025},
author = {Boccatonda, A and Brighenti, A and D'Ardes, D and Vetrugno, L},
title = {High-Flow Nasal Cannula Outside the ICU: A Systematic Review and Meta-Analysis.},
journal = {Journal of clinical medicine},
volume = {15},
number = {1},
pages = {},
pmid = {41517347},
issn = {2077-0383},
abstract = {Background: Use of high-flow nasal cannula (HFNC) expanded from ICUs to internal medicine/respiratory wards during and after the COVID-19 pandemic, but safety and effectiveness in non-ICU settings remain uncertain. Methods: We performed a systematic review and meta-analysis of adults (≥18 years) initiated on HFNC in non-ICU wards. Primary outcomes were in-hospital (or 28-day) mortality and ICU transfer; where available, we compared mortality for HFNC vs. conventional oxygen therapy (COT) in do-not-intubate (DNI) cohorts. Observational studies and trials were eligible. Random-effects models synthesized proportions and risk ratios; risk of bias (ROBINS-I/RoB 2) and certainty (GRADE) were assessed. Results: Ten studies met the inclusion criteria for any-ward HFNC; subsets contributed data to pooled analyses. Across all non-ICU wards (general wards plus step-up IMCU/HDU), pooled mortality was 14.0% (95% CI 4.6-35.5; I[2] ≈ 92%). Pooled ICU transfer after ward/step-up HFNC start was 20.0% (95% CI 6.3-48.1; I[2] ≈ 97%). Restricted to internal medicine/respiratory wards, pooled mortality was 19.8% (95% CI 7.1-44.2; I[2] ≈ 95%) and ICU transfer 31.2% (95% CI 9.9-65.0; I[2] ≈ 97%). In step-up units (IMCU/HDU), ICU transfer appeared lower and less variable (22.0% [95% CI 16.5-28.8]; I[2] ≈ 10%), suggesting environment-dependent outcomes. In a multicenter DNI COVID-19 cohort, HFNC vs. COT showed no clear mortality difference (RR ≈ 0.90, 95% CI 0.75-1.08; adjusted OR ≈ 0.72, 95% CI 0.34-1.54). Certainty of evidence for all critical outcomes was very low due to observational design, high inconsistency, and imprecision. Conclusions: HFNC outside the ICU is feasible, but it is related to nontrivial mortality and frequent escalation-particularly on general wards-while step-up units demonstrate more reproducible trajectories. Outcomes appear strongly conditioned by care environment, staffing, monitoring, and escalation pathways. Given very low certainty and substantial heterogeneity, institutions should pair ward HFNC with protocolized reassessment and rapid response/ICU outreach, and future research should prospectively compare ward HFNC pathways against optimized COT/NIV using standardized outcomes.},
}

@article {pmid41516981,
year = {2025},
author = {Huang, WH and Ho, YF and Yeh, JY and Liu, PY and Huang, PH},
title = {Hospital Influenza Outbreak Management in the Post-COVID Era: A Narrative Review of Evolving Practices and Feasibility Considerations.},
journal = {Healthcare (Basel, Switzerland)},
volume = {14},
number = {1},
pages = {},
pmid = {41516981},
issn = {2227-9032},
abstract = {Background: Hospital-acquired influenza remains a persistent threat that amplifies morbidity, mortality, length of stay, and operational strain, particularly among older and immunocompromised inpatients. The COVID-19 era reshaped control norms-normalizing N95 use during surges, ventilation improvements, and routine multiplex PCR-creating an opportunity to strengthen hospital outbreak management. Methods: We conducted a targeted narrative review of WHO/CDC/Infectious Diseases Society of America (IDSA) guidance and peer-reviewed studies (January 2015-August 2025), emphasizing adult inpatient care. This narrative review synthesizes recent evidence and discusses theoretical implications for practice, rather than establishing formal guidelines. Evidence was synthesized into pragmatic practice statements on detection, diagnostics, isolation/cohorting, antivirals, chemoprophylaxis, vaccination, surveillance, and communication. Results: Early recognition and test-based confirmation are pivotal. For inpatients, nucleic-acid amplification tests are preferred; negative antigen tests warrant PCR confirmation, and lower-respiratory specimens improve yield in severe disease. A practical outbreak threshold is ≥2 epidemiologically linked, laboratory-confirmed cases within 72 h on the same ward. Effective control may require immediate isolation or cohorting with dedicated staff, strict droplet/respiratory protection, and daily active surveillance. Early oseltamivir (≤48 h from onset or on admission) reduces mortality and length of stay; short-course post-exposure prophylaxis for exposed patients or staff lowers secondary attack rates. Integrated vaccination efforts for healthcare personnel and high-risk patients reinforce workforce resilience and reduce transmission. Conclusions: A standardized, clinician-led bundle-early molecular testing, do-not-delay antivirals, decisive cohorting and Personal protective equipment (PPE), targeted chemoprophylaxis, vaccination, and disciplined communication- could help curb transmission, protect vulnerable patients and staff, and preserve capacity. Hospitals should codify COVID-era layered controls for seasonal influenza and rehearse unit-level outbreak playbooks to accelerate response and recovery. These recommendations target clinicians and infection-prevention leaders in acute-care hospitals.},
}

@article {pmid41516418,
year = {2026},
author = {Barajas, A and Riquelme-Alacid, G and Vera-Montecinos, A and Ramos, B},
title = {Cognition, Cytokines, Blood-Brain Barrier, and Beyond in COVID-19: A Narrative Review.},
journal = {International journal of molecular sciences},
volume = {27},
number = {1},
pages = {},
pmid = {41516418},
issn = {1422-0067},
support = {PI21/00059//Instituto de Salud Carlos III/ ; },
mesh = {Humans ; *Blood-Brain Barrier/metabolism ; *COVID-19/complications/psychology/metabolism/immunology ; *Cytokines/metabolism/blood ; *Cognitive Dysfunction/etiology ; SARS-CoV-2 ; *Cognition/physiology ; },
abstract = {Numerous studies report cognitive impairment in COVID-19 patients from the acute to post-acute phases, linked to blood inflammation affecting blood-brain barrier (BBB) permeability and causing leakage of glial and neuronal proteins. However, a clear classification of these cognitive deficits and molecular blood events over time is still lacking. This narrative review summarizes the neuropsychological consequences of COVID-19 and evidence of altered cytokines and BBB disruption as potential mediators of cognitive impairment across post-infection phases. Post-COVID-19 cognitive dysfunction appears to follow a temporal course, evolving from acute focal deficits in attention, working memory, and executive function to more persistent multidomain impairments. We reviewed key cytokines released into the blood during COVID-19 infection, including antiviral (IFNγ, CXCL1, CXCL10), inflammatory (IL-1β, IL-2, IL-4, IL-6, IL-7, IL-8, IL-10, GM-CSF, TNFα), and monocyte chemoattractants (MCP1/CCL2, MCP3/CCL7, MIP-1α/CCL3, GM-CSF, G-CSF). This analysis shows that several inflammatory and viral cytokines remain elevated beyond the acute phase and are associated with cognitive deficits, including IL-6, IL-13, IL-8, IL-1β, TNFα, and MCP1 in long-term post-COVID-19 patients. In addition, we examined studies analyzing changes over time in neurovascular unit proteins as biomarkers of BBB disruption, including extracellular matrix proteins (PPIA, MMP-9), astrocytes (S100β, GFAP), and neurons (NFL). These proteins are elevated in acute COVID-19 but generally return to control levels within six months, suggesting BBB restoration. However, in patients followed for over a year, BBB disruption persists only in those with cognitive impairment and is associated with systemic inflammation, with TGFβ as a related biomarker. Although cognitive sequelae can persist for over 12 months after SARS-CoV-2 infection, further studies are needed to investigate long-term neurocognitive outcomes and their link to sustained proinflammatory cytokine elevation and brain impact.},
}

Humans
*Blood-Brain Barrier/metabolism
*COVID-19/complications/psychology/metabolism/immunology
*Cytokines/metabolism/blood
*Cognitive Dysfunction/etiology
SARS-CoV-2
*Cognition/physiology

@article {pmid41516301,
year = {2025},
author = {Stojanovic, M and Djuric, M and Nenadic, I and Bojic, S and Andrijevic, A and Popovic, A and Pesic, S},
title = {Vascular Complications of Long COVID-From Endothelial Dysfunction to Systemic Thrombosis: A Systematic Review.},
journal = {International journal of molecular sciences},
volume = {27},
number = {1},
pages = {},
pmid = {41516301},
issn = {1422-0067},
mesh = {Humans ; *COVID-19/complications/pathology ; *Thrombosis/etiology/pathology ; *Endothelium, Vascular/physiopathology/pathology ; SARS-CoV-2 ; },
abstract = {Coronavirus disease 2019 (COVID-19), caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), is associated not only with respiratory illness but also with profound vascular and coagulation disturbances. Long COVID (LC) is characterized by persistent symptoms such as fatigue, dyspnea, cognitive impairment, and palpitations. Mechanistically, SARS-CoV-2 induces direct endothelial injury, promotes a pro-inflammatory cytokine milieu, and activates platelets, leading to immunothrombosis and impaired fibrinolysis. Consequently, patients exhibit microthrombosis, elevated plasma D-dimer, fibrinogen dysregulation, and persistent hypercoagulability. Clinically, this translates into an increased risk of venous thromboembolism, including deep vein thrombosis and pulmonary embolism, as well as arterial thrombotic events such as myocardial infarction and stroke, which may persist months after acute infection. Understanding the interplay between endothelial injury, inflammation, and coagulation is crucial for risk stratification and the development of preventive and therapeutic strategies. We conducted a systematic narrative review of the literature, including human clinical and mechanistic studies identified through PubMed, Scopus and Web of Science up to 30 September 2025. This review synthesizes current evidence on vascular complications in LC, highlighting endothelial dysfunction as a central pathophysiological nexus linking the acute phase of SARS-CoV-2 infection with chronic LC manifestations.},
}

Humans
*COVID-19/complications/pathology
*Thrombosis/etiology/pathology
*Endothelium, Vascular/physiopathology/pathology
SARS-CoV-2

@article {pmid41516190,
year = {2025},
author = {Mcmillan, P and Turner, AJ and Uhal, BD},
title = {The Central Role of Macrophages in Long COVID Pathophysiology.},
journal = {International journal of molecular sciences},
volume = {27},
number = {1},
pages = {},
pmid = {41516190},
issn = {1422-0067},
mesh = {Humans ; *COVID-19/immunology/physiopathology/pathology/virology ; *Macrophages/immunology/metabolism ; SARS-CoV-2/immunology ; Macrophage Activation/immunology ; Immunity, Innate ; Epigenesis, Genetic ; Spike Glycoprotein, Coronavirus/metabolism/immunology ; Animals ; },
abstract = {This review article attempts to provide a unifying hypothesis to explain the myriad of symptoms and predispositions underlying the development of PASC (Postacute Sequelae of COVID), often referred to as Long COVID. The hypothesis described here proposes that Long COVID is best understood as a disorder of persistent immune dysregulation, with chronic macrophage activation representing the fundamental underlying pathophysiology. Unlike transient post-viral syndromes, Long COVID involves a sustained innate immune response, particularly within monocyte-derived macrophages, driven by persistent spike protein (peripherally in MAIT cells and centrally in Microglial cells), epigenetic imprinting, and gut-related viral reservoirs. These macrophages are not merely activated temporarily but also become epigenetically "trained" into a prolonged inflammatory state, as demonstrated by enduring histone acetylation markers such as H3K27acDNA Reprogramming. It is proposed that recognizing macrophage activation as the central axis of Long COVID pathology offers a framework for personalized risk assessment, targeted intervention, and therapeutic recalibration.},
}

Humans
*COVID-19/immunology/physiopathology/pathology/virology
*Macrophages/immunology/metabolism
SARS-CoV-2/immunology
Macrophage Activation/immunology
Immunity, Innate
Epigenesis, Genetic
Spike Glycoprotein, Coronavirus/metabolism/immunology
Animals

@article {pmid41516027,
year = {2025},
author = {Yang, J and Qu, Y and Yuan, Z and Lun, Y and Kuang, J and Shao, T and Qi, Y and Li, Y and Zhu, L},
title = {Targeting Host Dependency Factors: A Paradigm Shift in Antiviral Strategy Against RNA Viruses.},
journal = {International journal of molecular sciences},
volume = {27},
number = {1},
pages = {},
pmid = {41516027},
issn = {1422-0067},
mesh = {Humans ; *Antiviral Agents/pharmacology/therapeutic use ; *RNA Viruses/drug effects/physiology ; SARS-CoV-2/drug effects ; Virus Replication/drug effects ; *Host-Pathogen Interactions/drug effects ; *RNA Virus Infections/drug therapy/virology/metabolism ; Animals ; COVID-19/virology ; },
abstract = {RNA viruses, such as SARS-CoV-2 and influenza, pose a persistent threat to global public health. Their high mutation rates undermine the effectiveness of conventional direct-acting antivirals (DAAs) and facilitate drug resistance. As obligate intracellular parasites, RNA viruses rely extensively on host cellular machinery and metabolic pathways throughout their life cycle. This dependency has prompted a strategic shift in antiviral research-from targeting the mutable virus to targeting relatively conserved host dependency factors (HDFs). In this review, we systematically analyze how RNA viruses exploit HDFs at each stage of infection: utilizing host receptors for entry; remodeling endomembrane systems to establish replication organelles; hijacking transcriptional, translational, and metabolic systems for genome replication and protein synthesis; and co-opting trafficking and budding machinery for assembly and egress. By comparing strategies across diverse RNA viruses, we highlight the broad-spectrum potential of HDF-targeting approaches, which offer a higher genetic barrier to resistance, providing a rational framework for developing host-targeting antiviral therapies.},
}

Humans
*Antiviral Agents/pharmacology/therapeutic use
*RNA Viruses/drug effects/physiology
SARS-CoV-2/drug effects
Virus Replication/drug effects
*Host-Pathogen Interactions/drug effects
*RNA Virus Infections/drug therapy/virology/metabolism
Animals
COVID-19/virology

@article {pmid41516024,
year = {2025},
author = {Cuppen, JJM and Savelkoul, HFJ},
title = {Immune Delay, Beyond Immune Evasion, as a Driver of Pathogen Propagation Competence Through Neutrophil Dysregulation, to be Mitigated by Low-Frequency Electromagnetic Fields (LF-EMF).},
journal = {International journal of molecular sciences},
volume = {27},
number = {1},
pages = {},
pmid = {41516024},
issn = {1422-0067},
mesh = {Humans ; *Neutrophils/immunology/radiation effects ; *Immune Evasion/radiation effects ; *Electromagnetic Fields ; *Bacterial Infections/immunology ; Animals ; *Virus Diseases/immunology ; Neutrophil Activation/immunology/radiation effects ; },
abstract = {This paper proposes that immune delay, beyond immune evasion, is key in the propagation competence of major viral and bacterial infections, and that the dynamics of infection and immune response suggest possibilities for mitigating the ensuing infectious diseases. Recent data show a critical role of neutrophils at various stages of viral and bacterial infections, revealing how early activation of neutrophils could help mitigate infectious diseases. It could prevent the gradual overactivation of subclasses of neutrophils and probably not induce it. In respiratory virus infections, an immune delay of several days allows the development of a high viral load supporting infectivity towards further hosts when a delayed and increased immune response takes place. Virus variants will optimize immune delay towards highest infectivity, supporting pandemic potential. The influenza virus, coronavirus, and several major bacterial infections exhibit such immune delay capability. Recurrent urinary tract infections (rUTI) are common, often associated with the causative uropathogenic E. coli (UPEC) that has this capability, suggesting that immune delay is crucial in the pathogenesis of rUTI and other widespread bacterial infections. Counteracting immune delay, therefore, is a promising approach for mitigating infectious diseases with epidemic and pandemic presence or potential. Previously proven low-frequency electromagnetic field (LF-EMF)-induced neutrophil activation is such an approach.},
}

Humans
*Neutrophils/immunology/radiation effects
*Immune Evasion/radiation effects
*Electromagnetic Fields
*Bacterial Infections/immunology
Animals
*Virus Diseases/immunology
Neutrophil Activation/immunology/radiation effects

@article {pmid41515644,
year = {2026},
author = {Azman, SA and Kennedy, MP},
title = {Single-Use Flexible Bronchoscopy: Advances in Technology and Applications.},
journal = {Diagnostics (Basel, Switzerland)},
volume = {16},
number = {1},
pages = {},
pmid = {41515644},
issn = {2075-4418},
abstract = {With advances in scope and imaging technology, the use of single-use flexible bronchoscopy (SUFB) has broadened beyond intensive care units and operating rooms to bronchoscopy units, with an expanding body of literature suggesting adequate and comparable procedure outcomes, including airway inspection, bronchoalveolar lavage, endobronchial brushing and endobronchial biopsy, in comparison to standard reusable flexible bronchoscopy (RFB). Advantages such as mobility, ease of use and lack of requirement for cleaning staff during the COVID-19 pandemic led to a global increase in usage, with many companies developing SUFB as part of their bronchoscopy portfolio. In parallel, there has been more attention and initiatives to minimise the risk of infection transmission related to bronchoscopy. RFB requires maximum adherence to manufacturer-recommended cleaning protocols. However, evidence of transmissible organisms after cleaning is reported in healthcare settings of all types. After initial benchtop, retrospective and single-arm studies, comparative bronchoscopy studies are identifying that SUFB are as versatile and non-inferior to RFB. However, cost-effectiveness and sustainability factors have to be included in deciding the use of SUFB in routine practice.},
}

@article {pmid41514815,
year = {2026},
author = {Vasinioti, VI and Lucente, MS and Catella, C and Buonavoglia, C and Decaro, N and Pratelli, A and Capozza, P},
title = {Feline Infectious Peritonitis: A Challenging Diagnostic and Therapeutic Labyrinth.},
journal = {Animals : an open access journal from MDPI},
volume = {16},
number = {1},
pages = {},
pmid = {41514815},
issn = {2076-2615},
abstract = {Feline coronaviruses (FCoVs) are ubiquitous pathogens, exhibiting high prevalence across feline populations worldwide. Although the virulent mutated biotype feline infectious peritonitis virus (FIPV) is observed in only a small percentage of cats, it causes a systemic and often fatal disease. Diagnosis of feline infectious peritonitis (FIP) is challenging due to its non-specific clinical signs and the difficulty in differentiating between the two biotypes, feline enteric coronavirus (FECV) and FPIV. Currently, veterinarians rely on a combination of diagnostic methods, integrating laboratory tests, anamnesis and clinical signs to improve the diagnostic accuracy of FIP. Once considered untreatable, FIP now benefits from recent pharmacological advances that suggest promising therapeutic options, including antiviral drugs and immunomodulatory therapies. Despite these developments, the lack of an effective vaccine and definitive curative treatment highlights the need for continued research. This review provides a comprehensive analysis of the current literature on diagnostic and treatment approaches for FIP. The aim is to improve understanding of the available options and strategies for FIP to mitigate its severe consequences.},
}

@article {pmid41513611,
year = {2026},
author = {Nunes, M and Kell, L and Slaghekke, A and Wüst, RC and Fielding, BC and Kell, DB and Pretorius, E},
title = {Virus-induced endothelial senescence as a cause and driving factor for ME/CFS and long COVID: mediated by a dysfunctional immune system.},
journal = {Cell death & disease},
volume = {17},
number = {1},
pages = {16},
pmid = {41513611},
issn = {2041-4889},
support = {NNF20CC0035580//Novo Nordisk Fonden (Novo Nordisk Foundation)/ ; },
mesh = {Humans ; *COVID-19/immunology/virology/pathology/complications ; SARS-CoV-2 ; *Cellular Senescence ; *Fatigue Syndrome, Chronic/immunology/virology/pathology ; *Endothelial Cells/pathology/virology/immunology ; *Immune System/pathology ; *Endothelium, Vascular/pathology/virology ; },
abstract = {Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) and long COVID are two post-viral diseases, which share many common symptoms and pathophysiological alterations. Yet a mechanistic explanation of disease induction and maintenance is lacking. This hinders the discovery and implementation of biomarkers and treatment options, and ultimately the establishment of effective clinical resolution. Here, we propose that acute viral infection results in (in)direct endothelial dysfunction and senescence, which at the blood-brain barrier, cerebral arteries, gastrointestinal tract, and skeletal muscle can explain symptoms. The endothelial senescence-associated secretory phenotype (SASP) is proinflammatory, pro-oxidative, procoagulant, primed for vasoconstriction, and characterized by impaired regulation of tissue repair, but also leads to dysregulated inflammatory processes. Immune abnormalities in ME/CFS and long COVID can account for the persistence of endothelial senescence long past the acute infection by preventing their clearance, thereby providing a mechanism for the chronic nature of ME/CFS and long COVID. The systemic and tissue-specific effects of endothelial senescence can thus explain the multisystem involvement in and subtypes of ME/CFS and long COVID, including dysregulated blood flow and perfusion deficits. This can occur in all tissues, but especially the brain as evidenced by findings of reduced cerebral blood flow and impaired perfusion of various brain regions, post-exertional malaise (PEM), gastrointestinal disturbances, and fatigue. Paramount to this theory is the affected endothelium, and the bidirectional sustainment of immune abnormalities and endothelial senescence. The recognition of endothelial cell dysfunction and senescence as a core element in the aetiology of both ME/CFS and Long COVID should aid in the establishment of effective biomarkers and treatment regimens.},
}

Humans
*COVID-19/immunology/virology/pathology/complications
SARS-CoV-2
*Cellular Senescence
*Fatigue Syndrome, Chronic/immunology/virology/pathology
*Endothelial Cells/pathology/virology/immunology
*Immune System/pathology
*Endothelium, Vascular/pathology/virology

@article {pmid41512436,
year = {2026},
author = {Chau, MT and Spuur, KM and Vu, H},
title = {Health human resources shortages in radiography and sustainable workforce development in Australia.},
journal = {Radiography (London, England : 1995)},
volume = {32},
number = {2},
pages = {103319},
doi = {10.1016/j.radi.2025.103319},
pmid = {41512436},
issn = {1532-2831},
abstract = {OBJECTIVES: Health Human Resources (HHR) are critical for the effective functioning of healthcare systems, yet significant shortages exist, particularly in radiography. The increasing demand for diagnostic radiography services, driven by advancements in medical technology, an aging population, and the prevalence of chronic diseases, exacerbates these shortages. The COVID-19 pandemic further highlighted workforce vulnerabilities, increasing workloads and burnout. This review examines HHR shortages in radiography in Australia and proposes strategies for sustainable workforce development.

KEY FINDINGS: The aging radiography workforce, with a significant portion nearing retirement, intensifies HHR shortages. The pandemic disrupted education and training, delaying the entry of new professionals and increasing turnover intentions among existing staff. The result being delayed imaging services, increased wait times, and potentially compromised patient outcomes. To address these challenges, a multifaceted strategy is proposed. Policy changes and government initiatives, including funding educational programs and recognizing internationally trained radiographers, can provide immediate relief. Expanding enrolment capacities and developing new training programs are essential. Retention strategies, including improving working conditions and career advancement opportunities, are crucial for workforce stability. Promoting advanced practice models can optimize task distribution and better utilize specialized skills. Leveraging technology, such as artificial intelligence and telehealth, can enhance productivity and extend service reach.

CONCLUSION: A comprehensive approach combining policy changes, educational initiatives, retention strategies, technology integration, international recruitment, and awareness campaigns is essential for addressing HHR shortages in radiography. By implementing these strategies, the radiography workforce can be better equipped to meet the growing demands of healthcare, ensuring optimal patient outcomes and the sustainability of health services.

IMPLICATIONS FOR PRACTICE: Strengthening the radiography workforce will ensure timely and effective healthcare delivery, support health interventions, and progress towards universal health coverage and Sustainable Development Goals.},
}

@article {pmid41512080,
year = {2026},
author = {Lee, D and Malathi, K and Okano, T and Nakajima, K and Cobat, A and Morio, T and Casanova, JL and Zhang, SY},
title = {The OAS-RNase L pathway: Insights from experiments of nature.},
journal = {Science immunology},
volume = {11},
number = {115},
pages = {eads9407},
doi = {10.1126/sciimmunol.ads9407},
pmid = {41512080},
issn = {2470-9468},
mesh = {Humans ; *2',5'-Oligoadenylate Synthetase/genetics/metabolism/immunology ; *Endoribonucleases/metabolism/immunology/genetics ; *COVID-19/immunology ; *SARS-CoV-2/immunology/physiology ; Animals ; Signal Transduction ; },
abstract = {The 2'-5' oligoadenylate synthetases (OASs) are type I interferon-inducible enzymes that, with ribonuclease L (RNase L), have been studied in the context of their coupled action as antiviral effectors. RNase L degrades host and viral ssRNA, affecting diverse cellular processes including translational arrest, interferon response, and apoptosis, all of which are thought to restrict viral replication. Recent studies of recessive inborn errors of human OAS1, OAS2, and RNase L, however, revealed that for SARS-CoV-2 infection, the main protective action of this pathway in natura may be through restricting phagocyte-driven postviral inflammation rather than restricting early viral replication in the respiratory tract. This finding is consistent with the identification of gain-of-function OAS1 mutations in humans with autoinflammation also driven by myeloid cells. Here, we retrace the investigation of the OAS-RNase L pathway, focusing on these recent in natura studies in humans that reposition the pathway as a determinant of the inflammatory response under natural conditions of infection.},
}

Humans
*2',5'-Oligoadenylate Synthetase/genetics/metabolism/immunology
*Endoribonucleases/metabolism/immunology/genetics
*COVID-19/immunology
*SARS-CoV-2/immunology/physiology
Animals
Signal Transduction

@article {pmid41510348,
year = {2025},
author = {Tachibana, S and Bourgeois Yoshioka, CK},
title = {Take Fatigue or Fatigues into Account in Physiotherapy Interventions? A Rapid Scoping Review.},
journal = {Physical therapy research},
volume = {28},
number = {3},
pages = {157-173},
pmid = {41510348},
issn = {2189-8448},
abstract = {Fatigue is one of the most common symptoms encountered in rehabilitation and during physical therapy interventions. Although this phenomenon is known and experienced by everyone, its assessment is not straightforward. The lack of consensus on its definition, complex etiology, and multidimensional nature means that a large number of outcomes exist and continue to be reviewed. However, it seems essential that its assessment be better defined and standardized to understand the effects of physical therapy. To provide an initial exploratory overview, we conducted a rapid scoping review of the various fatigue assessments used in physiotherapy interventions or performed by physical therapists. A total of 139 articles published between 2020 and July 31, 2025 were included and explored. We found 43 different outcomes used across 46 population groups. While the most well-known chronic conditions such as cancer, multiple sclerosis (MS), and coronavirus disease 2019 (COVID-19) are representative, their assessment methods do not appear to be harmonized. These findings from the study support the idea that fatigue remains a complex phenomenon to assess. However, it appears that the lack of justification for the choice of an outcome prevents a better understanding of the reproducible effects on fatigue in physiotherapy interventions.},
}

@article {pmid41509876,
year = {2026},
author = {Ärlebrant, L and Schimmer, R and Edin-Liljegren, A},
title = {Patients' experiences of video consultations: A qualitative systematic review.},
journal = {Digital health},
volume = {12},
number = {},
pages = {20552076251404513},
pmid = {41509876},
issn = {2055-2076},
abstract = {INTRODUCTION: Video consultation (VC) became vital for improving healthcare access during COVID-19 pandemic and remains so. Despite evidence of effectiveness, concerns including technology literacy and inconsistencies in experience highlight the need for larger, patient-focused studies. While patients appreciate the convenience of VC, challenges during complex issues and patients' preferences for in-person care persists. Synthesising qualitative studies offers insights into the fragmented understanding of patient experiences with VC. This review explores adult patients' experiences of VC.

METHODS: A systematic literature search was conducted for studies published between 2011 and 2024 and reported according to the PRISMA statement. Study quality was assessed using the CASP checklist, and data were analysed through thematic synthesis. Confidence in the findings was evaluated using GRADE-CERQual.

RESULTS: In total, 3203 unique studies were retrieved; 13 were included in the final synthesis, resulting in four main themes: (1) suitable for less complex issues when technical problems can be solved; (2) feeling secure, relaxed, and having mutual focus in an equitable partnership; (3) limitations regarding personal needs and practical help; and (4) increased vulnerability and lack of emotional feedback.

CONCLUSION: VC is experienced as ideal for managing less complex issues but is challenging for emotional topics due to technical concerns. It empowers patients by providing a neutral place for focused conversations but can create vulnerability and distance that can challenge the patient-professional relationship. Success requires technological adaptation, sufficient time during VC, and emotional support. VC should complement - not replace - traditional care, with its use determined in dialogue with patients.},
}

@article {pmid41506930,
year = {2026},
author = {He, WT and Jiang, ZW and Veit, M and Merits, A and Zhang, FN and Wang, D and Su, S},
title = {Multiscale imaging of RNA virus: bridging structural mapping and functional insights.},
journal = {Trends in microbiology},
volume = {},
number = {},
pages = {},
doi = {10.1016/j.tim.2025.12.002},
pmid = {41506930},
issn = {1878-4380},
abstract = {RNA viruses, exemplified by the COVID-19 pandemic, pose a significant threat to global health. Their rapid mutation and host adaptability highlight the need for advanced tools for efficient viral studies and timely countermeasure development. Imaging technologies, such as cryo-electron microscopy and super-resolution microscopy, have been pivotal in advancing our understanding of viral structures, infection mechanisms, and virus-host interactions. However, each technique has limitations in the field of view or resolution. Recent advancements have focused on developing integrated multiscale imaging to better understand RNA virus pathogenesis. In this review, we examine recent progress in RNA virus imaging across molecular, cellular, and tissue scales, including cryo-electron tomography and correlative multiscale imaging, which link structural mapping with functional insights.},
}

@article {pmid41506147,
year = {2026},
author = {Huai, Y and Wang, X and Yan, J and Li, S and Zhao, H and Liao, B},
title = {Emerging viroporins, RBP dynamics, and skeletal remodeling: Targeting liquid-liquid phase separation for dual antiviral and bone-protective therapies.},
journal = {Molecular aspects of medicine},
volume = {107},
number = {},
pages = {101445},
doi = {10.1016/j.mam.2026.101445},
pmid = {41506147},
issn = {1872-9452},
abstract = {Emerging and re-emerging viral pathogens, particularly Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2), Zika virus (ZIKV), and Chikungunya virus (CHIKV), are currently recognized as a significant global public health issue, commonly leading to devastating persistent complications including inflammatory bone disorders and long-lasting arthralgia. Although systemic cytokine storm has been reported as a significant factor, the particular intracellular processes through which these viruses affect bone homeostasis are still poorly understood. Recent studies underscore Liquid-Liquid Phase Separation (LLPS) and RNA-Binding Proteins (RBPs) as significant regulatory mechanisms manipulated by these viruses. Particularly, the SARS-CoV-2 Nucleocapsid protein exploits its intrinsically disordered regions to promote LLPS, facilitating viral assembly by the active inhibition of a key host anti-viral mechanism, known as host Stress Granules. Studies suggest that this biophysical interaction can affect the stability of the HuR RBD, impairing the nuclear β-catenin localization and then Wnt-mediated osteogenesis. Despite increasing recognition of post-viral musculoskeletal complications, the mechanistic links between viral persistence, host RBP dysfunction, and impaired bone remodeling remain poorly defined. This review incorporates viral LLPS, stress granule impairment, and osteogenic signaling into a unified 'Two-Hit' pathogenic framework. It also addresses key knowledge gaps, including the lack of longitudinal clinical validation and in vivo evidence associating LLPS impairment to skeletal disorders. Interestingly, this framework represents translational opportunities for dual-action therapeutic strategies that simultaneously impair viral condensates and recover host RBP-associated osteogenic signaling. Targeting the virus-host phase interface can introduce a potential approach not only for antiviral therapies but also for inhibiting post-viral musculoskeletal complications.},
}

@article {pmid41504868,
year = {2026},
author = {Khan, S and Tang, P and Yang, P and Li, J and Wu, H},
title = {Dual-function cytokines as modulators of autophagy: reprogramming inflammatory resolution in severe COVID-19.},
journal = {Inflammation research : official journal of the European Histamine Research Society ... [et al.]},
volume = {75},
number = {1},
pages = {11},
pmid = {41504868},
issn = {1420-908X},
mesh = {Humans ; *Autophagy/immunology ; *COVID-19/immunology ; *Cytokines/immunology/physiology ; *Inflammation/immunology ; SARS-CoV-2 ; Endoplasmic Reticulum Stress ; Animals ; Cytokine Release Syndrome/immunology ; },
abstract = {BACKGROUND: Acute respiratory distress syndrome (ARDS) and systemic immune-mediated damage are two of the severe COVID-19 outcomes that are primarily caused by cytokine storms triggered by dysregulated immune responses. The limited benefits of current immunosuppressive treatments highlight the need for mechanistic understanding to direct focused interventions.

OBJECTIVE: The dual functions of cytokines in controlling autophagy during SARS-CoV-2 infection are examined in this review, along with the potential for autophagy modulation to limit hyperinflammation and restore immune homeostasis.

KEY FINDINGS: Emerging evidence suggests that autophagy critically modulates the balance between pro- and anti-inflammatory cytokines in COVID-19. Through anti-inflammatory feedback mechanisms, cytokines contribute to resolution while promoting inflammation in the early stages. The IRE1α-XBP1 axis is activated by SARS-CoV-2-induced endoplasmic reticulum stress, which increases cytokine production and modifies autophagic flux. Concurrently, extracellular vesicles containing cytokines, damage-associated molecular patterns, and viral components are released as secretory autophagy reroutes cytoplasmic cargo toward multivesicular bodies and amphisomes, increasing paracrine immune activation. Suppressed degradative autophagy and increased secretory autophagy-mediated inflammatory signaling are the hallmarks of this pathological state.

CONCLUSIONS: In severe COVID-19, targeted autophagy restoration is a promising therapeutic approach to restore immune responses, reduce excessive inflammation, and encourage the resolution of cytokine storms. Restoring immune homeostasis through more targeted immunointerventions may be made possible by modifying autophagy pathways.},
}

Humans
*Autophagy/immunology
*COVID-19/immunology
*Cytokines/immunology/physiology
*Inflammation/immunology
SARS-CoV-2
Endoplasmic Reticulum Stress
Animals
Cytokine Release Syndrome/immunology

@article {pmid41504442,
year = {2026},
author = {Masters, PS},
title = {Coronavirus genome packaging and nucleocapsid assembly.},
journal = {Journal of virology},
volume = {},
number = {},
pages = {e0133025},
doi = {10.1128/jvi.01330-25},
pmid = {41504442},
issn = {1098-5514},
abstract = {Coronaviruses are a family of positive-strand RNA viruses that exhibit highly selective packaging of their genomic RNA (gRNA) into assembled virions, despite the presence of a large excess of subgenomic viral RNA species and host RNA in infected cells. While this high selectivity is critical to evading host innate immune responses, surprisingly, it is not essential for virion assembly. This review focuses on four main topics: (i) coronavirus genome packaging signals (PSs)-how they are found and the function they serve; (ii) the viral components that recognize the PS in order to bring about selective gRNA packaging; (iii) coronavirus nucleocapsid structure and assembly; and (iv) the relationship between nucleocapsid protein phosphorylation and nucleocapsid assembly versus RNA synthesis. Current understanding of these areas has benefited immensely from advances made by recent studies, most of which were performed in response to the emergence of the coronavirus responsible for the COVID-19 pandemic. Throughout this review, emphasis is placed on the counterintuitive distinction between coronavirus selective gRNA packaging and nucleocapsid assembly.},
}

@article {pmid41504094,
year = {2025},
author = {Galuia, M and Hussain, A and Ahmad, S},
title = {Biosimilars in Gynecologic Cancers: Basic Principles and New Horizons.},
journal = {Frontiers in bioscience (Elite edition)},
volume = {17},
number = {4},
pages = {33415},
doi = {10.31083/FBE33415},
pmid = {41504094},
issn = {1945-0508},
mesh = {Humans ; *Biosimilar Pharmaceuticals/therapeutic use/economics ; *Genital Neoplasms, Female/drug therapy ; Female ; Cost-Benefit Analysis ; *Antineoplastic Agents/therapeutic use ; },
abstract = {Biological therapies have transformed cancer treatment by targeting the molecular mechanisms involved in carcinogenesis. However, higher costs, limited accessibility, and supply chain disruptions-such as those caused by COVID-19 in recent years-underscore the need for cost-effective alternatives. Biosimilars, which are drugs that are highly similar to their reference biologics in terms of safety, efficacy, and quality, offer a viable solution (as these demonstrate clinically meaningful outcomes). This review article examines the role of biosimilars, mainly in gynecological cancers. The primary focus of this article is to compare the efficacy, safety, and cost-effectiveness of biosimilars, as well as to explore the barriers that restrict their widespread adoption. A comprehensive literature review was conducted, analyzing various studies, regulatory guidelines, and the latest data on biosimilars for the treatment of gynecological cancers. Pivotal trials, such as the GOG-0218, ICON7, and RUBY, were reviewed to assess the efficacy, safety, and cost-effectiveness of these biosimilars. This review highlights key oncologic therapies, including bevacizumab, trastuzumab, pembrolizumab, and their biosimilars, mainly for gynecological cancers. Additionally, this review considers the challenges of immunogenicity, interchangeability, and clinician awareness. After reviewing the latest peer-reviewed literature and related online materials, we found that biosimilars demonstrate comparable efficacy and safety to their reference biologics while also being more cost-effective. Recent clinical trials support the role of biosimilars in limiting the progression of disease and improving overall survival while reducing the financial burden of cancer treatments.},
}

Humans
*Biosimilar Pharmaceuticals/therapeutic use/economics
*Genital Neoplasms, Female/drug therapy
Female
Cost-Benefit Analysis
*Antineoplastic Agents/therapeutic use

@article {pmid41503324,
year = {2025},
author = {Dameche, K and Shams, S and AlMesallam, MS},
title = {Herpes Zoster (HZ) Over the Past 10 Years: A Systematic Review on Trends, Triggers, and Post-COVID-19 Impact.},
journal = {Cureus},
volume = {17},
number = {12},
pages = {e98556},
pmid = {41503324},
issn = {2168-8184},
abstract = {Herpes zoster (HZ) is a reactivation of varicella-zoster virus (VZV), which has been traditionally associated with aging and immunosuppression. However, new data indicate that the coronavirus disease 2019 (COVID-19) pandemic has changed HZ epidemiology, with a higher incidence of HZ in post-COVID-19 patients and vaccinated subjects. This systematic review assesses the trends and triggers of HZ as well as the impact after the pandemic, focusing on the changes in the incidence rate among adult and pediatric patients during the last 10 years. All studies published between the years of 2014 and 2024 were accrued, based on a systematic review conducted following Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Relevant articles were identified from searches of databases and other sources. Eligibility criteria of studies were applied, and qualitative and quantitative syntheses of studies were performed. A total of 11 studies were included in the review, which examined the association between COVID-19, vaccination, and HZ risk. Several studies suggested that psychological stress and immune dysfunction could be risk factors for HZ incidence. HZ cases after COVID-19 vaccination have been reported, although causation is not established. Based on countries in which COVID-19 was diagnosed, hospitalizations are estimated at 14.4 per 100,000 inhabitants (0.6 to 32.9 per 100,000), and mortality was 1.3 per 100,000, points in this IR Batch (assuming that these are of all diagnosed cases). The risk of HZ reactivation may be increased following COVID-19 infection and vaccination. Higher hospitalization rates with higher mortality risks and neurological consequences were also observed in some populations. Strengthening HZ vaccination programs and studying post-COVID-19 immune responses further can be essential for reducing long-term health risks.},
}

@article {pmid41502909,
year = {2026},
author = {El Rassi, C and El Darzi, R and Abou Mansour, M and Arabi, M},
title = {MIS-C: Diagnosis, Management, and Outcomes.},
journal = {Open forum infectious diseases},
volume = {13},
number = {1},
pages = {ofaf762},
pmid = {41502909},
issn = {2328-8957},
abstract = {Multisystem inflammatory syndrome in children (MIS-C) is an emergent postinfectious hyperinflammatory disorder predominantly affecting the pediatric population following COVID-19 infection. Clinically, it is characterized by persistent fever, shock, multiorgan involvement, and potentially severe cardiovascular involvement. This comprehensive review synthesizes current evidence on the epidemiology, pathophysiology, clinical presentation, diagnostic criteria, with particular emphasis on the management of MIS-C. We also stress on the importance of distinguishing MIS-C from phenotypically similar entities. Acute-phase management centers on supportive care, hemodynamic stabilization, and targeted immunomodulation, with intravenous immunoglobulin, corticosteroids, and biologic forming the therapeutic cornerstone. Thromboprophylaxis is frequently warranted due to the elevated thromboembolic risk, and long-term follow-up is essential to monitor for cardiac, gastrointestinal, and neurologic complications. Additional considerations include postrecovery vaccination protocols and the use of extracorporeal membrane oxygenation in cases of refractory cardiorespiratory failure. Despite advancements in clinical outcomes, diagnostic ambiguity and heterogeneous management guidelines continue to pose significant challenges.},
}

@article {pmid41502328,
year = {2026},
author = {Gimmon, Y and Gordon, CR},
title = {Neuro-vestibular rehab: new developments.},
journal = {Current opinion in neurology},
volume = {39},
number = {1},
pages = {83-87},
doi = {10.1097/WCO.0000000000001441},
pmid = {41502328},
issn = {1473-6551},
mesh = {Humans ; *Vestibular Diseases/rehabilitation/physiopathology ; *Reflex, Vestibulo-Ocular/physiology ; *Neurological Rehabilitation/methods/trends ; *Vestibule, Labyrinth/physiology ; Adaptation, Physiological/physiology ; Exercise Therapy/methods ; Telemedicine ; COVID-19 ; },
abstract = {PURPOSE OF REVIEW: This review highlights recent advances in neuro-vestibular rehabilitation, with emphasis on vestibular adaptation and emerging mobile technologies. It summarizes developments in promoting vestibular plasticity and discusses novel tools such as virtual reality, wearable sensors, and telehealth platforms that enhance access, engagement, and outcomes. The scope is broad, focusing on general principles rather than specific populations.

RECENT FINDINGS: New methods to enhance vestibulo-ocular reflex (VOR) adaptation include incremental adaptation devices and gamified exercises. Inducing VOR gain-down adaptation temporarily increases postural sway, which normalizes via sensory reweighting, demonstrating central compensation. Portable tools like StableEyes show promise in boosting VOR gain with brief sessions. Concurrently, technology-driven approaches are gaining traction. Gamified mobile applications and wearable sensors allow home-based rehabilitation with remote supervision and monitoring, showing promising results in conditions like multiple sclerosis. Virtual reality interventions and telehealth models accelerated during the COVID-19 era, expanding therapy delivery to underserved populations. Adjunctive methods such as vibrotactile feedback and galvanic vestibular stimulation are emerging as complementary therapies.

SUMMARY: Recent developments are advancing vestibular rehabilitation by refining adaptive training techniques and leveraging digital tools to overcome barriers in access and adherence. These innovations point to a more personalized, technology-enabled approach to optimizing neuro-vestibular recovery.},
}

Humans
*Vestibular Diseases/rehabilitation/physiopathology
*Reflex, Vestibulo-Ocular/physiology
*Neurological Rehabilitation/methods/trends
*Vestibule, Labyrinth/physiology
Adaptation, Physiological/physiology
Exercise Therapy/methods
Telemedicine
COVID-19

@article {pmid41501207,
year = {2026},
author = {Murata, A and Tanaka, M and Takayoshi, M and Matsuyama, Y and Sato, R and Ishida, Y and Teragaki, M and Iwanari, S and Ikeda, M and Takeoka, H},
title = {Osmotic nephropathy as a potentially underrecognized cause of acute kidney injury during SGLT2 inhibitor therapy: a case report and literature review.},
journal = {CEN case reports},
volume = {15},
number = {1},
pages = {16},
pmid = {41501207},
issn = {2192-4449},
mesh = {Humans ; Male ; *Sodium-Glucose Transporter 2 Inhibitors/adverse effects/therapeutic use ; *Acute Kidney Injury/chemically induced/therapy/diagnosis ; Aged ; *Diabetes Mellitus, Type 2/drug therapy/complications ; *Benzhydryl Compounds/adverse effects/therapeutic use ; COVID-19/complications ; *Glucosides/adverse effects ; *Renal Insufficiency, Chronic/drug therapy/complications ; Renal Dialysis ; SARS-CoV-2 ; },
abstract = {In recent years, sodium-glucose cotransporter 2 (SGLT2) inhibitors have become essential therapeutic agents in the management of chronic kidney disease (CKD), owing to their established renoprotective effects. Although acute kidney injury (AKI) may occasionally occur during SGLT2 inhibitor therapy, its pathological features remain incompletely understood. Here, we report a case of AKI caused by osmotic nephropathy in a patient with underlying CKD following the initiation of an SGLT2 inhibitor. We also review previously reported cases of SGLT2 inhibitor-associated osmotic nephropathy. A 71-year-old man with type 2 diabetes and CKD developed oliguric AKI, with his serum creatinine level increasing from 2.0 to 8.3 mg/dL, one month after initiating dapagliflozin. During this period, he experienced transient appetite loss associated with a COVID-19 infection. Despite initial management for presumed prerenal AKI, his renal function did not improve with intravenous fluid therapy, and he required hemodialysis. Kidney biopsy revealed characteristic features of osmotic nephropathy, including numerous isometric vacuoles within the epithelial cells of proximal tubules with preserved brush borders. His renal function began to improve approximately two weeks after discontinuation of the SGLT2 inhibitor, and eventually returned to baseline. This case and literature review highlight the potential for osmotic nephropathy as a rare but reversible complication of SGLT2 inhibitor therapy, which may be triggered by volume depletion, particularly in diabetic patients with pre-existing renal dysfunction. Recognition of this underdiagnosed entity is crucial for timely diagnosis and appropriate management.},
}

Humans
Male
*Sodium-Glucose Transporter 2 Inhibitors/adverse effects/therapeutic use
*Acute Kidney Injury/chemically induced/therapy/diagnosis
Aged
*Diabetes Mellitus, Type 2/drug therapy/complications
*Benzhydryl Compounds/adverse effects/therapeutic use
COVID-19/complications
*Glucosides/adverse effects
*Renal Insufficiency, Chronic/drug therapy/complications
Renal Dialysis
SARS-CoV-2

@article {pmid41499962,
year = {2026},
author = {Wang, B and Fu, Y and Duan, F and Pan, S and Zheng, Y},
title = {Decoding emerging viral sepsis: Molecular crosstalk, dysregulation, and precision strategies.},
journal = {Molecular aspects of medicine},
volume = {107},
number = {},
pages = {101442},
doi = {10.1016/j.mam.2025.101442},
pmid = {41499962},
issn = {1872-9452},
abstract = {Emerging and re-emerging viral pathogens pose a major challenge to global public health systems. One of the most significant complications associated with these viruses is viral sepsis, a severe condition characterized by organ dysfunction resulting from an unregulated host response to a viral infection. The present review comprehensively describes the molecular mechanisms underlying viral sepsis induced by emerging and re-emerging viral pathogens, such as severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), influenza virus, dengue virus (DENV), Ebola virus (EBOV), and human immunodeficiency virus (HIV). It discusses the complex molecular interactions between particular viral factors and host cellular pathways, highlighting significant dysregulations in various immune responses, metabolic reprogramming, and endothelial integrity that induce sepsis development. Furthermore, this review thoroughly addresses nascent precision strategies, including advanced diagnostics, targeted therapeutics, and immunomodulatory interventions, carefully tailored to distinct viral etiologies and host endotypes. By shedding light on the intricate molecular landscape of viral sepsis, this review aims to provide a robust framework for future mechanistic research and accelerate the development of effective, personalized interventions to combat this challenging complication.},
}

@article {pmid41498391,
year = {2026},
author = {Zhang, X and Han, X and Xu, J and Li, G},
title = {Disease-associated adipose browning: current evidence and perspectives.},
journal = {Adipocyte},
volume = {15},
number = {1},
pages = {2610540},
pmid = {41498391},
issn = {2162-397X},
mesh = {Humans ; *Adipose Tissue, Brown/metabolism/pathology ; Animals ; Thermogenesis ; COVID-19/metabolism ; Energy Metabolism ; Adipose Tissue, White/metabolism ; },
abstract = {Brown and beige adipose tissue represent evolutionary adaptations in mammals, functioning as specialized thermogenic organs to maintain body temperature. Over the past two decades, researches have demonstrated that white adipose tissue (WAT) browning is an effective strategy to enhance energy expenditure. However, a growing body of evidence indicates that the browning process frequently occurs in a variety of chronic disease states, though its pathophysiological significance remains unclear. This review summarized evidence of pathological browning observed in human diseases and animal models, including breast cancer, colorectal cancer (CRC), clear cell renal cell carcinoma (ccRCC), kidney health, burn injury, atherosclerotic, SARS-CoV-2 and sepsis. Despite distinct pathological contexts, adipose tissue browning is consistently observed. This suggests that browning may not simply serve its classical metabolically protective role, but instead reflect an atypical response to pathological stress. It is currently unclear whether this is a compensatory mechanism by the organism in a diseased state or merely a byproduct of the disease process. Whether this response is adaptive or a cause of disease progression remains unresolved. Future research should therefore focus on identifying the triggers and functional outcomes of pathological browning to better understand adipocyte plasticity and its role in disease progression.},
}

Humans
*Adipose Tissue, Brown/metabolism/pathology
Animals
Thermogenesis
COVID-19/metabolism
Energy Metabolism
Adipose Tissue, White/metabolism

@article {pmid41498334,
year = {2026},
author = {Azasi, E and Asamoah, PE and Diaconu, K},
title = {Understanding the needs and key determinants of maternal, newborn, and child health among migrants in transit: a scoping review.},
journal = {Global health action},
volume = {19},
number = {1},
pages = {2607905},
pmid = {41498334},
issn = {1654-9880},
mesh = {Humans ; Female ; Pregnancy ; *Transients and Migrants/statistics & numerical data ; Health Services Accessibility ; Infant, Newborn ; *Child Health ; *Maternal Health ; *Health Services Needs and Demand ; Child ; },
abstract = {The global surge in migration has exposed pregnant women and children in transit to heightened risk of maternal and child health (MCH) challenges, driven by systemic barriers and unstable conditions. Evidence on how these transitory factors influence MCH remains limited. This scoping review examined the health needs and key determinants affecting migrant populations in transit, specifically pregnant women and children travelling from their countries of origin to their intended destination countries, with the aim of identifying major barriers and proposing strategies for improved health outcomes. We screened 1202 sources of evidence using five databases (PubMed, Scopus, Europe PMC, CINAHL, and Medline) as well as grey literature. Seven studies met the inclusion criteria. Data were drawn from peer-reviewed literature, charted using a standardized framework, and analysed thematically. Key barriers included financial constraints, language obstacles, and limited access to healthcare services. Although humanitarian organizations offered some support, significant unmet needs remain, including exposure to transactional sex, absence of respectful maternity care, and restricted access to essential health services. These challenges are exacerbated in conflict and crisis settings. The review underscores the importance of addressing key determinants, including location, language, financial capacity, and community support, to improve health outcomes for pregnant women and children under five on the move. This review recommends strengthening community mobilization, leveraging technology, and ensuring equitable access irrespective of users' cultural or financial constraints.},
}

Humans
Female
Pregnancy
*Transients and Migrants/statistics & numerical data
Health Services Accessibility
Infant, Newborn
*Child Health
*Maternal Health
*Health Services Needs and Demand
Child

@article {pmid41498242,
year = {2026},
author = {Kuperwasser, C and El-Deiry, WS},
title = {COVID vaccination and post-infection cancer signals: Evaluating patterns and potential biological mechanisms.},
journal = {Oncotarget},
volume = {17},
number = {},
pages = {1-29},
doi = {10.18632/oncotarget.28824},
pmid = {41498242},
issn = {1949-2553},
mesh = {Humans ; *COVID-19/prevention & control/immunology/epidemiology/virology ; *Neoplasms/epidemiology/etiology/immunology ; *COVID-19 Vaccines/adverse effects ; SARS-CoV-2/immunology ; *Vaccination/adverse effects ; Incidence ; },
abstract = {A growing number of peer-reviewed publications have reported diverse cancer types appearing in temporal association with COVID-19 vaccination or infection. To characterize the nature and scope of these reports, a systematic literature search from January 2020 to October 2025 was conducted based on specified eligibility criteria. A total of 69 publications met inclusion criteria: 66 article-level reports describing 333 patients across 27 countries, 2 retrospective population-level investigations (Italy: ~300,000 cohort, and Korea: ~8.4 million cohort) quantified cancer incidence and mortality trends among vaccinated populations, and one longitudinal analysis of ~1.3 million US miliary service members spanning the pre-pandemic through post-pandemic periods. Most of the studies documented hematologic malignancies (non-Hodgkin's lymphomas, cutaneous lymphomas, leukemias), solid tumors (breast, lung, melanoma, sarcoma, pancreatic cancer, and glioblastoma), and virus-associated cancers (Kaposi and Merkel cell carcinoma). Across reports, several recurrent themes emerged: (1) unusually rapid progression, recurrence, or reactivation of preexisting indolent or controlled disease, (2) atypical or localized histopathologic findings, including involvement of vaccine injection sites or regional lymph nodes, and (3) proposed immunologic links between acute infection or vaccination and tumor dormancy, immune escape, or microenvironmental shifts. The predominance of case-level observations and early population-level data demonstrates an early phase of potential safety-signal detection. These findings underscore the need for rigorous epidemiologic, longitudinal, clinical, histopathological, forensic, and mechanistic studies to assess whether and under what conditions COVID-19 vaccination or infection may be linked with cancer.},
}

Humans
*COVID-19/prevention & control/immunology/epidemiology/virology
*Neoplasms/epidemiology/etiology/immunology
*COVID-19 Vaccines/adverse effects
SARS-CoV-2/immunology
*Vaccination/adverse effects
Incidence

@article {pmid41497937,
year = {2025},
author = {Idahor, CO and Ogunfuwa, O and Ogbonna, N and Ogbeide, OA and Abe, O and Oore-Ofe, O},
title = {Transforming Emergency Care Through Telemedicine: A Narrative Review.},
journal = {Cureus},
volume = {17},
number = {12},
pages = {e98481},
pmid = {41497937},
issn = {2168-8184},
abstract = {Telemedicine has fleetly evolved from a niche result to a central pillar in modern emergency and critical care systems. This narrative review delves into the multifaceted role of telemedicine in emergency settings, tracing its historical development, present applications, and future possibilities. It examines how telemedicine islands geographical and infrastructural gaps, particularly in underserved communities, by enabling timely access to specialist care similar to telestroke services and remote ferocious care. Substantiation highlights advancements in clinical outcomes, functional effectiveness, and patient satisfaction, with global case studies demonstrating successful perpetration across both high- and low-resource settings. Despite these advances, challenges persist. Technological restrictions, regulatory barriers, digital knowledge gaps, and unlikeness in assent continue to hamper wide relinquishment. This review discusses these obstacles and underscores the significance of strategic investment, cross-sector collaboration, and policy reform. Arising inventions, including artificial intelligence, wearable devices, and scalable telehealth platforms, signal promising directions for perfecting reach and adaptability in emergency systems. Additionally, this paper identifies crucial areas for unborn research, including long-term outgrowth assessment and telemedicine's part in disaster and pandemic response. By synthesizing current substantiation and practical perceptivity, this review aims to inform clinicians, health system leaders, and policymakers about the transformative eventuality and ongoing challenges of telemedicine in emergency care. Eventually, it calls for sustained invention, equity-concentrated perpetration, and cooperative sweats to completely realize telemedicine's pledge in erecting a more accessible, responsive, and flexible emergency care geography.},
}

@article {pmid41497729,
year = {2025},
author = {Liu, T and Li, M and Zhu, L and Liang, R and Zhang, P and Liu, X},
title = {Ocular Lesions Related to COVID-19 and Its Vaccines.},
journal = {Journal of ophthalmology},
volume = {2025},
number = {},
pages = {7078264},
pmid = {41497729},
issn = {2090-004X},
abstract = {OBJECTIVE: To review COVID-19 infection and COVID-19 vaccine-related ocular lesions.

METHODS: We carried out a systematic search in PubMed, Web of Science, Embase, and the Cochrane Library on COVID-19 and ophthalmology and reviewed the incidence, specific manifestations, and risk factors for COVID-19-related eye diseases and the relationship between the detection of COVID-19 in the conjunctiva and tears and eye involvement.

RESULTS: Conjunctivitis was the most common ocular lesion caused by 2019-nCoV infection, followed by uveitis and retinopathy. Conjunctivitis can be the first manifestation of COVID-19 infection and may be clinically related to the severity of pneumonia caused by COVID-19. In particular, conjunctivitis that occurs after pneumonia suggests that the patient has severe systemic disease. COVID-19 infection can cause uveitis, but the infection rate of COVID-19 in patients with uveitis is similar to that of the general population. Patients with uveitis need to reduce the dosage of systemic hormones and discontinue biological agents after being infected with COVID-19. Retinopathy caused by COVID-19 infection is mainly manifested as retinal microvascular disease, and the prognosis is good. SARS-CoV-2 detection in the conjunctiva and tears has high sensitivity and is of great value for disease diagnosis. Eye lesions caused by the COVID-19 vaccine, similar to other vaccines, have a low incidence and a good prognosis.

CONCLUSION: COVID-19-related ocular lesions are mainly manifested as conjunctivitis, uveitis, and retinal microvascular changes. These diseases are somewhat self-limiting and have a good prognosis.},
}

@article {pmid41497535,
year = {2025},
author = {Yang, Y and Wang, K and Chen, S},
title = {Effects of Hypoglycemic Agents on Pulmonary Diseases: A Comprehensive Narrative Review.},
journal = {Journal of inflammation research},
volume = {18},
number = {},
pages = {18053-18078},
pmid = {41497535},
issn = {1178-7031},
abstract = {Beyond glycemic control, hypoglycemic agents exhibit multifaceted effects that may influence pulmonary health in patients with diabetes mellitus. This narrative review synthesizes available evidence from preclinical and clinical studies on the impact of major hypoglycemic drug classes-including biguanides, sulfonylureas, thiazolidinediones, α-glucosidase inhibitors, DPP-4 inhibitors, SGLT-2 inhibitors, GLP-1 receptor agonists, and insulin-on pulmonary diseases. Evidence suggests that these agents exert class-specific, and often conflicting, effects: preclinical studies support their protective potential in acute lung injury, while clinical data indicate variable efficacy in asthma, COPD, and respiratory infections including COVID-19. Conversely, some agents may be associated with increased risks of lung cancer or COPD exacerbations, underscoring the need for context-specific prescribing. Mechanistic insights from animal models primarily involve modulation of inflammatory, oxidative, and immune pathways. This narrative review aims to provide a clinical framework for personalizing hypoglycemic therapy in patients with comorbid pulmonary conditions, while underscoring the need for well-designed prospective studies to resolve existing controversies.},
}

@article {pmid41497304,
year = {2025},
author = {Fadaei, MR and Fadaei, MS and Kheirieh, AE and Hatami, H and Rahmanian-Devin, P and Tayebi-Khorrami, V and Fathabadi, MF and Baradaran Rahimi, V and Askari, VR},
title = {Overview of dendrimers as promising drug delivery systems with insight into anticancer and anti-microbial applications.},
journal = {International journal of pharmaceutics: X},
volume = {10},
number = {},
pages = {100390},
pmid = {41497304},
issn = {2590-1567},
abstract = {Dendrimers are tree-like polymeric molecules that have three main compartments: the core, branching units, and functional end groups. They are nanosized and monodispersed, with an almost spherical shape. For the past few decades, dendrimers have been evaluated in numerous studies as a promising category of candidates for gene delivery and diagnostic applications. Nowadays, some advanced dendrimers are considered promising anticancer delivery systems due to the vast types and applicable modifications. They also showed their effectiveness as antibacterial and antiviral agents. Smart dendrimers with pH-, redox-, or directly tumor microenvironment-responsive properties are investigated. pH-sensitive dendrimers enhance drug release in the tumor's acidic environment and inhibit release at physiological pH, thereby increasing the hemocompatibility of these chemical agents. Dendrimers have been examined for years to prevent sexually transmitted diseases, such as HIV, HPV, HSV, etc. In this regard, some studies yielded encouraging results and opened new avenues. Following the onset of the COVID-19 pandemic, researchers have shifted their focus toward seeking remedies to prevent and treat this viral disease. Dendrimers have already demonstrated favorable efficacy in protection against COVID-19 and other respiratory viral diseases. Furthermore, they may mitigate the neuroinflammatory manifestations of COVID-19 in individuals experiencing a critical disease state.},
}

@article {pmid41497070,
year = {2026},
author = {Obeagu, EI},
title = {Immunomodulatory strategies for managing cytokine storms in chronic COVID: mechanisms, therapeutic targets, and clinical advances.},
journal = {Annals of medicine and surgery (2012)},
volume = {88},
number = {1},
pages = {653-659},
pmid = {41497070},
issn = {2049-0801},
abstract = {Chronic COVID, characterized by persistent symptoms following acute SARS-CoV-2 infection, is increasingly linked to sustained immune dysregulation, particularly cytokine storms that drive chronic inflammation and multi-organ complications. Understanding the mechanisms underlying cytokine dysregulation in chronic COVID is essential for developing effective therapeutic strategies aimed at restoring immune balance and mitigating long-term morbidity. This review critically examines current immunomodulatory strategies for managing cytokine storms in chronic COVID, including corticosteroids, cytokine-specific biologics, Janus kinase inhibitors, and emerging cell-based therapies. Additionally, the role of biomarker-guided precision medicine in personalizing treatment to optimize efficacy and safety is discussed. Challenges such as patient heterogeneity, timing and duration of therapy, and potential adverse effects are also addressed. Future research directions emphasize the need for robust clinical trials, novel therapeutic development, and integrated multidisciplinary care to improve patient outcomes. By tailoring immunomodulatory approaches based on individual immune profiles, it is possible to enhance the management of cytokine-driven inflammation in chronic COVID and advance the field toward more effective, personalized treatments.},
}

@article {pmid41496808,
year = {2025},
author = {Woods, JA and Hutchinson, NT and Powers, SK and Gomez-Cabrera, MC and Radak, Z and Leeuwenburgh, C and Cacciatore, S and Marzetti, E and Zhang, T and Garza, R and Sidebottom, C and Anderson, E and Durstine, JL and Sun, J and Ji, LL},
title = {Physical activity during COVID-19 pandemic: A 5-year retrospect.},
journal = {Sports medicine and health science},
volume = {7},
number = {6},
pages = {405-418},
pmid = {41496808},
issn = {2666-3376},
abstract = {The purpose of this article is to provide a follow-up review of the impact of the SARS-CoV-2 Disease or Coronavirus Disease 2019 (COVID-19) pandemic on human health and the role of physical activity (PA) during the 5-year pandemic. We aim to cover the immune system, the cardiopulmonary system, the musculoskeletal system, and the central nervous system (brain function), particularly among older adults, college students, and individuals with post-acute sequelae of COVID-19 (Long-COVID). The COVID-19 pandemic has given us many lessons, learned from the death of six million lives and tremendous disturbance to human life. First, we need to continue to investigate cellular and molecular mechanisms that mediate various organistic failures resulting from the viral infection. Such investigations are the only way to completely understand the etiology of the diseases and to develop new drugs and vaccines. The molecular pathways that transmit the signals of viral infection to each organ system are different requiring both basic and clinical research. Available evidence suggests that mitochondrial dysfunction, reduced microcirculation and latent immune activation play a major role, eventually impairing cardiovascular tolerance and peripheral bioenergetics. Second, the COVID-19 pandemic has manifested major disturbances to human lifestyles with reduced PA and exercise standing out as a major factor. Conversely, physical inactivity due to social confinement and mental/psychological stresses has been clearly linked to intensified pathogenic symptoms and amplification of adverse effects on multiple physiological systems. If not intervened, this interaction can lead to Long-COVID, a dangerous futile circle to cause systemic failure. Finally, the COVID-19 pandemic has exerted differential impacts on different populations. Thus, the strategy to develop and conduct to cope with the negativity of pandemic needs to be specific, flexible and tailored to fit different patient populations.},
}

@article {pmid41494490,
year = {2026},
author = {Messina, A and Bella, F and Maccarone, G and Avincola, G and Signorelli, MS},
title = {Astrocyte-mediated hippocampal damage in the pathogenesis of dysexecutive syndrome following COVID-19: A narrative review.},
journal = {Journal of psychiatric research},
volume = {194},
number = {},
pages = {164-173},
doi = {10.1016/j.jpsychires.2026.01.007},
pmid = {41494490},
issn = {1879-1379},
abstract = {SARS-CoV-2 infection has been implicated in hippocampal damage, contributing to the pathogenesis of dysexecutive syndrome observed in post-COVID-19 patients. Given the growing prevalence of long-COVID worldwide, understanding how SARS-CoV-2 affects hippocampal structure and function has become an urgent scientific and clinical priority. The hippocampus-crucial for memory, emotional regulation, and executive functioning-is especially susceptible to viral-driven neuroinflammatory cascades. SARS-CoV-2 triggers astrocyte and microglia activation, disrupts blood-brain barrier integrity, and induces cytokine-mediated neurotoxicity, ultimately impairing neuroplasticity and neurogenesis. These mechanisms converge to produce cognitive and affective disturbances-most notably fatigue, apathy, low mood, and executive dysfunction-that typify dysexecutive syndrome in long-COVID. This review synthesizes current evidence from clinical and experimental studies, integrating findings on viral neurotropism, hippocampal hypometabolism, and astrocyte-mediated neurodegeneration. Distinctions between depressive symptoms driven by neuroinflammation and classical depressive disorders are clarified to improve diagnostic accuracy and guide personalized treatment. Emerging data on the neuroprotective role of COVID-19 vaccination-particularly its capacity to modulate microglial activation and support hippocampal neurogenesis-are also examined. Overall, the findings underscore the need for targeted therapeutic strategies aimed at modulating neuroinflammation and supporting hippocampal plasticity, including cognitive rehabilitation approaches. Longitudinal studies are essential to elucidate the enduring impact of SARS-CoV-2 on hippocampal function and to inform effective clinical interventions.},
}

@article {pmid41494305,
year = {2025},
author = {Pupillo, E and Leone, MA and Amato, A and Bianchi, E and Damian, MS and Dyck, J and Garcia-Azorin, D and Giussani, G and Guekht, A and Koike, H and Khadilkar, S and Lehmann, H and Pochigaeva, K and Povolnova, J and Tumurov, D and Vetrov, F and de Visser, M and Winkler, AS and Grisold, W},
title = {Prevalence and trajectories of post-COVID-19 neuromuscular conditions: A systematic-review and meta-analysis.},
journal = {Journal of the neurological sciences},
volume = {481},
number = {},
pages = {125710},
doi = {10.1016/j.jns.2025.125710},
pmid = {41494305},
issn = {1878-5883},
abstract = {INTRODUCTION: Neuromuscular diseases (NMDs) are a significant component of the post-acute sequelae of COVID-19. However, their long-term prevalence and trajectories remain poorly defined. This systematic review and meta-analysis aimed to determine the long-term prevalence in COVID-19 survivors of fourteen specific NMDs and related symptoms: cranial nerve diseases, Guillain-Barré syndrome, small fiber neuropathy, (poly)radiculopathies, (poly)neuropathies, plexopathies, motor neuron disease, myasthenia gravis, Lambert-Eaton syndrome, neuropathic pain, sarcopenia, myalgia, myalgia associated with other symptoms, and of other muscle diseases.

METHODS: We searched MEDLINE, Embase, and the Cochrane Library (January 2020 through November 2024) for studies with at least 3 months of follow-up. Pooled prevalence estimates were calculated at multiple time points (acute phase to 24 months) using random effects models.

RESULTS: Among 180 unique studies representing 15,865,322 cases (54 % female, mean age 50.0 years), the pooled prevalence for individuals with at least one NMD or related symptoms decreased from 36 % in the acute phase to 8 % at 24 months. Myalgia prevalence steadily declined from 35 % to 8 % by two years. A trend towards lower prevalences across the time points was observed also for Guillain-Barré syndrome, and other muscle diseases, while other conditions showed a more erratic pattern. The prevalence of neuropathic pain remained high and persisted almost unchanged through the follow-up period (from 31 % in the acute phase to 25 % at 12 months).

CONCLUSIONS: NMDs and related symptoms are common following COVID-19, but their general prevalence decreases with time. However, trajectories varied depending on the type of NMD or symptom.},
}

@article {pmid41494304,
year = {2025},
author = {Kung, PJ and Chen, CM and Lin, EC and Shu, BC and Tew, Y and He, J and Fang, CJ and Reynolds, NR and Ornstein, KA},
title = {Ethical challenges around mandatory vaccination among nurses: A systematic review of qualitative and quantitative evidence.},
journal = {International journal of nursing studies},
volume = {175},
number = {},
pages = {105313},
doi = {10.1016/j.ijnurstu.2025.105313},
pmid = {41494304},
issn = {1873-491X},
abstract = {BACKGROUND: Mandatory vaccination policies have sparked global ethical debates, particularly in the context of COVID-19. Among healthcare workers, nurses-the largest segment of the frontline workforce-face distinct tensions between professional responsibilities and personal autonomy. Yet, the ethical challenges these policies pose from nurses' perspectives remain insufficiently examined.

AIM: This review examines the ethical challenges of mandatory vaccination from nurses' perspectives, informs ethical policymaking, and provides insights to navigate similar future scenarios.

DESIGN: A mixed-methods systematic review guided by the Joanna Briggs Institute methodology.

DATA SOURCES: Final searches of five databases-Embase, MEDLINE, CINAHL, Web of Science, and Scopus-were conducted in September 2025. Additional records were identified through citation tracking and supplementary searches.

METHODS: Empirical studies published from 2019 onward were screened for relevance and assessed for methodological quality using standardized critical appraisal tools. Studies were included if they examined nurses' experiences, attitudes, or ethical perspectives regarding mandatory vaccination. A narrative synthesis approach was applied to integrate qualitative, quantitative, and mixed-methods findings.

RESULTS: Twenty-eight studies were included (19 quantitative, 5 qualitative, and 4 mixed methods). Four themes emerged: (1) Walking a Tightrope-Between Vaccine Safety and Effectiveness; (2) Silent Burden-Navigating Stigma in the Shadows; (3) Navigating the Fine Line-Balancing Rights and Public Health in Times of Crisis; and (4) Strengthening Leadership and Communication.

CONCLUSIONS: While mandatory vaccination policies may serve public health goals, they can also generate ethical distress, undermine trust, and increase stigmatization among nurses who remain unvaccinated. Future policies should move beyond enforcement toward fostering ethical alignment through education, open dialog, and respectful engagement.

REGISTRATION: PROSPERO registration number: CRD42024551112, registered 03/06/2024.},
}

@article {pmid41494094,
year = {2026},
author = {Cao-Lei, L and Vrantsidis, D and Giesbrecht, GF},
title = {Epigenetic Insights into the Impact of Disaster-Related Prenatal Stress: A Narrative Review.},
journal = {Harvard review of psychiatry},
volume = {34},
number = {1},
pages = {7-22},
doi = {10.1097/HRP.0000000000000446},
pmid = {41494094},
issn = {1465-7309},
mesh = {Humans ; Pregnancy ; *Prenatal Exposure Delayed Effects/genetics ; *Stress, Psychological/genetics ; Female ; *Epigenesis, Genetic ; *Disasters ; DNA Methylation ; *Pregnancy Complications/genetics ; },
abstract = {Disaster-related prenatal maternal stress, whether due to natural or human-made crises, can have profound effects on offspring health and development. This narrative review synthesizes research findings on the epigenetic mechanisms through which prenatal maternal stress influences long-term offspring health outcomes. Focusing primarily on DNA methylation, we examine how exposure to stress during gestation alters the epigenetic profile and may contribute to mental, cognitive, and physical health vulnerabilities. Studies were categorized based on disaster type, including time-limited events such as hurricanes, floods, and earthquakes, and stressors like the COVID-19 pandemic and famine. Key findings highlight the timing of exposure, sex-specific epigenetic effects, and the potential for epigenetic markers to mediate stress-induced health outcomes. While considerable progress has been made, our review emphasizes the need for further research on how epigenetics may mediate mental health outcomes and the development of interventions that target these molecular mechanisms.},
}

Humans
Pregnancy
*Prenatal Exposure Delayed Effects/genetics
*Stress, Psychological/genetics
Female
*Epigenesis, Genetic
*Disasters
DNA Methylation
*Pregnancy Complications/genetics

@article {pmid41493556,
year = {2026},
author = {Pathak, R and Vandeliwala, M and Patel, P and Patel, N and Patel, K},
title = {Resurgence of human metapneumovirus: an overview of past and current trends.},
journal = {Archives of microbiology},
volume = {208},
number = {2},
pages = {93},
pmid = {41493556},
issn = {1432-072X},
mesh = {*Metapneumovirus/physiology/genetics/pathogenicity ; Humans ; *Paramyxoviridae Infections/epidemiology/virology/diagnosis/drug therapy ; Antiviral Agents/therapeutic use ; *Respiratory Tract Infections/virology/epidemiology ; Host-Pathogen Interactions ; },
abstract = {Human metapneumovirus (HMPV) is a major respiratory pathogen belonging to the Pneumoviridae family that primarily affects children, the elderly, and immunocompromised individuals. Since its discovery in 2001, HMPV has been recognized as a significant cause of acute respiratory infections (ARIs) worldwide, exhibiting seasonal peaks and recurring outbreaks. In recent years, the virus has shown an unusual resurgence, particularly in the post-COVID-19 era, emphasizing the need for renewed clinical and epidemiological attention. This review provides a comprehensive overview of HMPV, encompassing its epidemiology, virion structure, replication mechanisms, host-pathogen interaction, clinical manifestations, diagnostic strategies, and current therapeutic approaches. Special attention is given to recent epidemiological trends, molecular insights derived from structural studies of viral proteins, and the challenges faced in developing vaccines and antiviral agents. Additionally, the review discusses the potential of plant-derived bioactive compounds as alternative or complementary therapeutic options. By consolidating the latest global data and highlighting existing knowledge gaps, the work aims to facilitate a better understanding of HMPV pathogenesis and guide future research directions for improved surveillance, diagnosis, and management of HMPV infections.},
}

*Metapneumovirus/physiology/genetics/pathogenicity
Humans
*Paramyxoviridae Infections/epidemiology/virology/diagnosis/drug therapy
Antiviral Agents/therapeutic use
*Respiratory Tract Infections/virology/epidemiology
Host-Pathogen Interactions

@article {pmid41492414,
year = {2026},
author = {Govorchin, A and Leduc, M and Atleo, CG and Hoogeveen, D and Borgos, I and Patrick, L},
title = {The right to health: indigenous data sovereignty in Canada during and beyond the COVID-19 pandemic.},
journal = {Lancet regional health. Americas},
volume = {54},
number = {},
pages = {101335},
pmid = {41492414},
issn = {2667-193X},
abstract = {The COVID-19 pandemic disproportionately impacted Indigenous Peoples in Canada, highlighting preexisting health inequities. These disparities were exacerbated by inadequate data management policies across Canadian governments, which contribute to inaccurate health information and access challenges for Indigenous Nations. Indigenous data sovereignty, which recognizes the right of Indigenous Peoples to govern their own data, has been identified as essential for achieving self-determination and improving health outcomes. We focus on British Columbia (BC) given its unique health and data governance structure with First Nations. This policy paper examines the challenges related to health data management that arose during COVID-19 in BC, and the regulatory barriers hindering Indigenous health equity. We present four policy recommendations that address data issues as a promising avenue to reducing health inequities in Canada. This includes supporting research by and with Indigenous Peoples, promoting ethical responsibilities of non-Indigenous researchers, implementing anti-racism policies, and adopting Indigenous data management frameworks.},
}

@article {pmid41491167,
year = {2026},
author = {Liao, Y and Liu, Y and Xu, S and Yang, J and Chen, Y},
title = {Incomplete Kawasaki disease associated with acute icteric hepatitis and Torque teno virus infection: a case report and literature review.},
journal = {BMC pediatrics},
volume = {26},
number = {1},
pages = {14},
pmid = {41491167},
issn = {1471-2431},
support = {0102018005//the 2024 Guangdong Renowned Traditional Chinese Medicine Practitioner Inheritance Studio Construction Project- Xu Youjia/ ; E43729//the State Administration of Traditional Chinese Medicine, under the project "a project for Chinese Medicine on Ying Lv's Renowned Expert Inheritance Studio"/ ; 2023B1111020004//the Department of Science and Technology of Guangdong Province, under the project "Efficacy and safety of the Jianer Jiedu Formula for the treatment of novel coronavirus infections in children- a real-world and randomized controlled study"/ ; 2024A03J0125//Bureau of Science and Technology of Guangzhou Municipality, under the project "Mechanism Study on the Regulation of NLRP3-mediated Pyroptosis by Jianer Jiedu Formula for the Treatment of RSV Pneumonia in Children Based on the Lingnan DampHeat Theory"/ ; },
mesh = {Humans ; Male ; *Mucocutaneous Lymph Node Syndrome/complications/diagnosis ; Infant ; *Torque teno virus/isolation & purification ; *DNA Virus Infections/complications/diagnosis ; *Jaundice/etiology ; Acute Disease ; *Hepatitis/diagnosis/complications ; Immunoglobulins, Intravenous/therapeutic use ; },
abstract = {INTRODUCTION: Kawasaki disease (KD) is an acute, self-limiting vasculitis that primarily affects children under five years of age. Its classic clinical features include prolonged fever, bilateral conjunctival injection, changes in the lips and oral cavity, cervical lymphadenopathy, rash, and extremity changes. Acute jaundice and liver dysfunction are atypical manifestations of KD. Cases in which jaundice is the initial presenting symptom-especially when accompanied by Torque Teno Virus (TTV) infection-are rarely reported.

CASE PRESENTATION: We describe a 17-month-old boy diagnosed with incomplete Kawasaki disease (IKD), who initially presented with persistent fever, jaundice, and elevated liver enzymes. At disease onset, characteristic mucocutaneous signs of KD were absent. As the illness progressed, the patient developed dorsal foot edema, erythematous lips, and cervical lymphadenopathy. On the ninth day of illness, echocardiography revealed dilation of the left coronary artery, confirming a retrospective diagnosis of IKD. Additionally, high-throughput sequencing of peripheral blood identified TTV type 28. The patient was treated with intravenous immunoglobulin, methylprednisolone, and hepatoprotective agents. Following treatment, his fever resolved, jaundice subsided, liver function normalized, and coronary artery dimensions gradually returned to within the normal range.

CONCLUSIONS: This case highlights an atypical presentation of IKD, characterized by early-onset jaundice and later development of coronary artery dilation, in a patient also infected with TTV. To our knowledge, this is the first reported case of IKD associated with acute icteric hepatitis and TTV infection. This case may inform clinical evaluation in similar presentations and contribute to future research on the etiology of KD.},
}

Humans
Male
*Mucocutaneous Lymph Node Syndrome/complications/diagnosis
Infant
*Torque teno virus/isolation & purification
*DNA Virus Infections/complications/diagnosis
*Jaundice/etiology
Acute Disease
*Hepatitis/diagnosis/complications
Immunoglobulins, Intravenous/therapeutic use

@article {pmid41489056,
year = {2026},
author = {Boesen, K and Hemkens, LG and Janiaud, P and Hirt, J},
title = {Topic-specific living databases of clinical trials: A scoping review of public databases.},
journal = {Clinical trials (London, England)},
volume = {},
number = {},
pages = {17407745251400635},
doi = {10.1177/17407745251400635},
pmid = {41489056},
issn = {1740-7753},
abstract = {INTRODUCTION: Conducting systematic reviews of clinical trials is time-consuming and resource-intensive. One potential solution is to design databases that are continuously and automatically populated with clinical trial data from harmonised and structured datasets. This scoping review aimed to identify and map publicly available, continuously updated, topic-specific databases of clinical trials.

METHODS: We systematically searched PubMed, Embase, the preprint servers medRxiv, arXiv, Open Science Framework, and Google. We characterised each database using seven predefined features (access model, database type, data input sources, retrieval methods, data-extraction methods, trial presentation, and export options) and narratively summarised the results.

RESULTS: We identified 14 continuously updated databases of clinical trials, seven related to COVID-19 (initiated in 2020) and seven non-COVID-19 databases (initiated as early as in 2009). All databases, except one, were publicly funded and accessible without restrictions. Most relied on traditional methods used in static article-based systematic reviews sourcing data from journal publications and trial registries. The COVID-19 databases and some non-COVID-19 databases implemented semi-automated features of data import, which combined automated and manual data curation, whereas the non-COVID-19 databases mainly relied on manual workflows. Most reported information was metadata, such as author names, years of publication, and link to publication or trial registry. Only two databases included trial appraisal information (such as risk of bias assessments). Six databases reported aggregate group-level results, but only one database provided individual participant data on request.

DISCUSSION: Continuously updated topic-specific databases of clinical trials remain limited in number, and existing initiatives mainly employ traditional static systematic review methodologies. A key barrier to developing truly living platforms is the lack of accessible, machine-readable, and standardised clinical trial data.},
}

@article {pmid41488929,
year = {2025},
author = {Du, S and Cui, Z and Xu, X and Liu, T and Ye, J},
title = {Clinical efficacy of exercise in the treatment of post-COVID-19 syndrome: a systematic review and network meta-analysis.},
journal = {Frontiers in physiology},
volume = {16},
number = {},
pages = {1656713},
pmid = {41488929},
issn = {1664-042X},
abstract = {BACKGROUND: Post-COVID-19 syndrome (PCS) describes a constellation of persistent or new symptoms lasting beyond the acute phase of SARS-CoV-2 infection. Emerging evidence suggests that exercise is a cost-effective and accessible intervention that may enhance pulmonary function, improve cardiopulmonary circulation, regulate emotional status, and alleviate symptoms of PCS. However, robust evidence supporting the efficacy of exercise therapy in PCS remains limited. This systematic review and meta-analysis aimed to elucidate the therapeutic potential of exercise therapy in PCS.

METHOD: A search of the PubMed, Embase, Web of Science, and Ovid databases up to March 25, 2025 yielded 33 randomized controlled trials (with 2,895 participants) for meta-analysis.

RESULT: The results showed that exercise therapy significantly improved the multi-dimensional outcomes of patients with PCS. Bayesian network meta-analysis indicated that the combination of aerobic exercise and respiratory muscle training had the best effect on lung function. Multimodal exercise significantly improved the results of the six-minute walk test, the dyspnea score, and peak oxygen uptake. Mental Health and Mental Component Summary scores improved significantly in the group that received exercise therapy (P<0.01).

CONCLUSION: The results of this meta-analysis confirm that exercise can significantly improve quality of life and the emotional state of patients with PCS. They also provide evidence for a treatment strategy in patients with post-COVID-19 sequelae.

https://www.crd.york.ac.uk/PROSPERO/#myprospero, identifier CRD420251034187.},
}

@article {pmid41488667,
year = {2025},
author = {Zheng, Y and Liu, C and Li, Y and Wang, W and Dou, Q},
title = {The dual role of thrombospondin-1 in inflammatory regulation during acute respiratory distress syndrome: a mini-review.},
journal = {Frontiers in immunology},
volume = {16},
number = {},
pages = {1699900},
pmid = {41488667},
issn = {1664-3224},
mesh = {Humans ; *Thrombospondin 1/metabolism/immunology ; *Respiratory Distress Syndrome/immunology/metabolism/pathology ; *COVID-19/immunology ; Animals ; *Inflammation/immunology/metabolism ; *SARS-CoV-2/immunology ; },
abstract = {Inflammation serves as a fundamental defense against tissue injury and infection, yet dysregulation can lead to pathological outcomes. Thrombospondin-1 (Thbs1/TSP1), a multifunctional glycoprotein significantly upregulated during inflammation, exemplifies a dualistic regulator with context-dependent roles. Through modulation of cytokine networks and inflammatory cell activity (notably macrophages), Thbs1 critically governs inflammatory responses. Acute respiratory distress syndrome (ARDS), a life-threatening condition fueled by systemic inflammation secondary to infection or trauma, presents complex pathophysiology requiring elucidation. COVID-19 research highlights elevated Thbs1 expression in severe patients, where it demonstrates protective effects against pulmonary damage primarily via extracellular matrix protection, inhibition of neutrophil serine proteases, and TGF-β-dependent repair pathways. However, paradoxical evidence indicates that dysregulated Thbs1 can also contribute to ARDS pathogenesis, potentially by amplifying inflammation, promoting thromboinflammation, or driving fibrosis. Mechanistic insights reveal Thbs1's influence on ARDS progression through ECM remodeling, serine protease inhibition, and TGF-β activation. While significant progress has been made in understanding Thbs1 signaling, the precise mechanisms dictating its context-dependent switch between protective and pathogenic functions in inflammatory pathways remain a critical area for future investigation.},
}

Humans
*Thrombospondin 1/metabolism/immunology
*Respiratory Distress Syndrome/immunology/metabolism/pathology
*COVID-19/immunology
Animals
*Inflammation/immunology/metabolism
*SARS-CoV-2/immunology

@article {pmid41488628,
year = {2025},
author = {Yin, L and Sun, CY and Chen, GL and Xiang, Z and Hu, BQ and Zhou, F and Wang, Q},
title = {Modular mastery of inflammation: umbilical cord mesenchymal stem cells as a therapeutic frontier.},
journal = {Frontiers in immunology},
volume = {16},
number = {},
pages = {1721947},
pmid = {41488628},
issn = {1664-3224},
mesh = {Humans ; *Mesenchymal Stem Cells/immunology ; *Umbilical Cord/cytology ; *Mesenchymal Stem Cell Transplantation/methods ; *COVID-19/therapy/immunology ; *Inflammation/therapy/immunology ; SARS-CoV-2 ; *Inflammatory Bowel Diseases/therapy/immunology ; Graft vs Host Disease/therapy/immunology ; Animals ; },
abstract = {Inflammation operates as a dual-edged sword in physiological defense and pathological damage, driving conditions from diabetes to neurodegeneration. Current anti-inflammatory therapies-NSAIDs, corticosteroids, and biologics-face clinical bottlenecks including non-specific toxicity, therapeutic ceiling effects, and drug resistance. Umbilical cord mesenchymal stem cells (UC-MSCs) emerge as a transformative alternative, leveraging three synergistic modules: Immune reprogramming, Inflammasome inhibition, Intercellular communication. Clinical trials demonstrate efficacy in inflammatory bowel disease, COVID-19 ARDS, and graft-versus-host disease. UC-MSCs outperform conventional therapies by multi-pathway modulation and tissue-regenerative capacity, though challenges persist in cell heterogeneity and long-term safety. Future work must standardize dosing protocols and validate scalable production for clinical translation.},
}

Humans
*Mesenchymal Stem Cells/immunology
*Umbilical Cord/cytology
*Mesenchymal Stem Cell Transplantation/methods
*COVID-19/therapy/immunology
*Inflammation/therapy/immunology
SARS-CoV-2
*Inflammatory Bowel Diseases/therapy/immunology
Graft vs Host Disease/therapy/immunology
Animals

@article {pmid41488618,
year = {2025},
author = {Rodrigues, T and Beltrão, GS and Girardi, H and Pinto, AR},
title = {Viral reprogramming of glial metabolism as a driver of neuroinflammation.},
journal = {Frontiers in immunology},
volume = {16},
number = {},
pages = {1686774},
pmid = {41488618},
issn = {1664-3224},
mesh = {Humans ; *Neuroinflammatory Diseases/metabolism/virology/immunology ; *SARS-CoV-2/immunology ; Animals ; *COVID-19/immunology/metabolism/virology ; *Neuroglia/metabolism/virology/immunology ; Astrocytes/virology/metabolism/immunology ; HIV-1 ; Microglia/metabolism/virology/immunology ; Glycolysis ; Zika Virus/immunology ; },
abstract = {Considerable attention has been recently devoted to the involvement of immune cells in the central nervous system (CNS) during infections with neurotropic viruses, such as SARS-CoV-2, HIV-1, and ZIKV. These viruses are capable of infecting astrocytes and microglia, the main glial cells in the CNS, responsible for regulating neuronal activity. Here, we discuss how viral infections lead to metabolic reprogramming toward aerobic glycolysis in these cells, enhancing pro-inflammatory pathways, such as inflammasome activation, resulting in the secretion of inflammatory cytokines that favor the development of neuroinflammation. In this mini review, we discuss the pivotal interplay between metabolism and immunity towards viral pathogenesis in the CNS, pointing out the relevance of therapeutic strategies targeting both metabolic and immunological pathways to enhance antiviral and neuroprotective responses.},
}

Humans
*Neuroinflammatory Diseases/metabolism/virology/immunology
*SARS-CoV-2/immunology
Animals
*COVID-19/immunology/metabolism/virology
*Neuroglia/metabolism/virology/immunology
Astrocytes/virology/metabolism/immunology
HIV-1
Microglia/metabolism/virology/immunology
Glycolysis
Zika Virus/immunology

@article {pmid41488474,
year = {2025},
author = {Yamin, M and Alsahafi, N and Abdulal, RH and Asad, M and Bosaeed, M and Zohaib, A},
title = {Non-coding RNAs in the viral host-pathogen interaction: molecular regulation and therapeutic potential.},
journal = {Frontiers in cellular and infection microbiology},
volume = {15},
number = {},
pages = {1734182},
pmid = {41488474},
issn = {2235-2988},
mesh = {Humans ; *Host-Pathogen Interactions/genetics ; *RNA, Untranslated/genetics ; COVID-19/virology ; SARS-CoV-2/genetics ; MicroRNAs/genetics/antagonists & inhibitors ; RNA, Circular/genetics ; Hepacivirus/genetics ; RNA, Long Noncoding/genetics ; Virus Replication ; *Virus Diseases/virology/genetics ; Antiviral Agents/therapeutic use ; Animals ; },
abstract = {Non-coding RNAs (ncRNAs), including microRNA (miRNA), long non-coding RNA (lncRNA) and circular RNA (circRNA), serve as key regulatory molecules in the context of viral infection. They play dual roles by modulating host immune responses and influencing viral replication, persistence, and disease progression. Numerous ncRNAs have been implicated in infections caused by viruses such as HCV, DENV and SARS-CoV. This review highlights the biogenesis and multifaceted functions of both host-encoded and virus-encoded ncRNAs in shaping host-pathogen interactions. It also examines their potential as novel biomarkers and therapeutic agents for viral infections. We discuss translational applications such as Miravirsen, a miRNA inhibitor that reached clinical trials for Hepatitis C Virus (HCV) and diagnostic relevance of lncRNA NEAT1 in SARS-CoV-2 infection. In the end, we have also addressed the current challenges and limitations involved in translating research observations of ncRNAs to clinical outcomes.},
}

Humans
*Host-Pathogen Interactions/genetics
*RNA, Untranslated/genetics
COVID-19/virology
SARS-CoV-2/genetics
MicroRNAs/genetics/antagonists & inhibitors
RNA, Circular/genetics
Hepacivirus/genetics
RNA, Long Noncoding/genetics
Virus Replication
*Virus Diseases/virology/genetics
Antiviral Agents/therapeutic use
Animals

@article {pmid41488438,
year = {2025},
author = {Maulana, I and Shalahuddin, I and Eriyani, T and Pebrianti, S},
title = {"Exploring Psychosocial Interventions to Improve Mental Health Outcomes Among Healthcare Workers": Scoping Review.},
journal = {Journal of multidisciplinary healthcare},
volume = {18},
number = {},
pages = {8293-8303},
pmid = {41488438},
issn = {1178-2390},
abstract = {BACKGROUND: Healthcare workers (HCWs) face heightened risks of stress, anxiety, depression, and burnout, particularly during and after the COVID-19 pandemic. Psychosocial interventions have been increasingly implemented, yet the evidence remains fragmented across diverse settings and modalities. This scoping review aimed to map current psychosocial interventions designed to improve mental health outcomes among HCWs.

METHODS: Guided by the PRISMA-ScR framework, five databases (PubMed, Scopus, ScienceDirect, EBSCOhost, Google Scholar) were searched from January 2000 to September 2025. Eligible studies involved HCWs, assessed psychosocial interventions, and reported mental health outcomes. The Joanna Briggs Institute (JBI) appraisal tool was applied, and only studies scoring ≥70% were retained. Although multiple designs were eligible, only randomized controlled trials (RCTs) met the quality threshold and were included. Data were synthesized descriptively and thematically.

RESULTS: Of 312 identified records, 15 RCTs (2021-2025) were included. Interventions were grouped into mindfulness and meditation programs (n=6), digital and mHealth approaches (n=5), and coaching or AI-assisted resilience training (n=4). Specifically, mindfulness interventions reduced stress and anxiety by up to 30% and consistently improved well-being. Notably, digital modalities-including mobile apps and internet-delivered cognitive behavioral therapy (CBT)-were widely used during the pandemic and demonstrated benefits for burnout, sleep quality, and resilience. Across all studies, coaching and AI-assisted interventions improved work engagement and reduced exhaustion, particularly in non-pandemic contexts.

CONCLUSION: Psychosocial interventions demonstrate strong potential to improve HCWs' mental health. Digital programs offer scalable support, while resilience-based approaches promote long-term well-being. Future research should examine implementation in low-resource settings, compare digital versus in-person modalities, and explore organizational-level strategies to complement individual interventions.},
}

@article {pmid41488437,
year = {2025},
author = {Pluetrattanabha, N and Direksunthorn, T},
title = {Mobile Health Clinics and Telehealth Outreach in Thailand: A Focus on Elderly Care and NCDs.},
journal = {Journal of multidisciplinary healthcare},
volume = {18},
number = {},
pages = {8321-8331},
pmid = {41488437},
issn = {1178-2390},
abstract = {BACKGROUND: Thailand faces a rapidly aging population alongside a high burden of non-communicable diseases (NCDs). Ensuring equitable healthcare access for older adults with NCDs is a pressing challenge. Mobile health clinics and telehealth services have emerged as key strategies to reach underserved elderly populations and maintain continuity of NCD care in remote or resource-limited settings.

OBJECTIVE: To examine current mobile clinic initiatives and telehealth outreach in Thailand focused on elderly care and NCD management, and to evaluate their impact on healthcare access and outcomes for older adults.

METHODS: We conducted a narrative review of published literature, policy reports, and program descriptions on mobile health clinics and telehealth interventions in Thailand, with emphasis on applications for older adults and chronic disease care (eg, diabetes, hypertension). A comprehensive search (2010-2025) of PubMed, Google Scholar, and Thai government/organization websites identified relevant sources. Data on intervention models, settings, target populations, and reported outcomes were extracted. In total, 15 key publications and reports were reviewed, from which 8 major mobile clinic or telehealth initiatives were identified.

RESULTS: Mobile health clinics have expanded primary care access for vulnerable elderly in both urban and rural areas. The Thai Red Cross Society's mobile clinic serves remote mountainous communities and provides primary care, NCD screenings, vaccinations, and medications to about 5,000 underserved people annually. Past mobile outreach programs have uncovered many untreated cases-in one survey, 58% of hypertensive and 75% of diabetic elderly were first diagnosed via a mobile unit. Telehealth services have likewise grown substantially. During the COVID-19 pandemic, telemedicine was rapidly adopted for routine consultations and chronic disease follow-ups. The National Health Security Office (NHSO) introduced a nationwide telemedicine service under the Universal Coverage Scheme, enabling remote consultations and medication deliveries for stable chronic NCD patients, ensuring continuity of care during lockdowns. Numerous telehealth applications emerged (public and private); for example, smartphone apps like MorDee ("Good Doctor") gained wide usage in Thailand. In an urban pilot "Dusit Telemedicine" model, integrating community clinics with a tertiary hospital, over 300 elderly patients received teleconsultations, reducing overcrowding. An acceptance study in this Bangkok pilot found older generations significantly less likely to adopt telemedicine than younger people - perceived ease of use was a strong predictor of acceptance (adjusted OR 3.95 for usability). Community-based telehealth pilots in rural areas, such as a Chiang Mai program using Community Health Leaders, demonstrated high satisfaction (≥90%) and successful NCD risk screenings, but also highlighted the need for training and support for both health workers and patients.

CONCLUSION: Mobile clinics and telehealth are complementary strategies for enhancing healthcare delivery to elderly Thais with NCDs. Mobile clinics physically bring essential services to those unable to travel, while telehealth connects patients to providers for continuous care and monitoring. The Thai experience illustrates that integrating these innovations into primary healthcare systems can enhance equity of care for aging populations. Continued support, digital literacy training for seniors, and policy integration of telehealth into the health system are recommended to ensure healthy aging under universal health coverage.},
}

@article {pmid41488264,
year = {2025},
author = {Kumar, C and Akhileshwar, and Kumar Neeraj, R and Hameed, S and Husain, N and Roy, SS and Mohan, L and Anantsaznam, },
title = {Systematic Review and Meta-Analysis of the Incidence of Myocarditis and Guillain-Barré Syndrome in Adolescents Receiving COVID-19 mRNA Vaccine.},
journal = {Cureus},
volume = {17},
number = {11},
pages = {e98208},
pmid = {41488264},
issn = {2168-8184},
abstract = {This study aimed to evaluate the incidence and risk of rare long-term adverse events, specifically myocarditis and Guillain-Barré syndrome (GBS), in adolescents (12-19 years) following COVID-19 mRNA vaccination. We systematically searched MEDLINE, Embase, Cochrane CENTRAL, and Scopus, supplemented by trial registries and reference lists (PROSPERO: CRD420251045173). Eligible studies included randomized controlled trials (RCTs), cohort studies, case-control studies, self-controlled case series, and pharmacovigilance database analyses reporting myocarditis or GBS outcomes in adolescents receiving BNT162b2 or mRNA-1273. The search was conducted in June 2025, and all published studies were included. Risk of bias was assessed using the Cochrane RoB-2 tool, Newcastle-Ottawa Scale, or adapted criteria for pharmacovigilance studies. Effect measures were expressed as incidence rate or incidence rate ratios (IRRs) with 95% confidence intervals (CIs). Meta-analyses were conducted using random-effects models. Ten studies met the inclusion criteria. Myocarditis incidence was elevated in adolescent and young adult males, particularly after the second dose. Pooled analyses indicated a higher risk with mRNA-1273 compared to BNT162b2 (pooled IRR ≈ 3.9), although heterogeneity was very high (I[2] > 95%). For GBS, global pharmacovigilance data suggested only a modest association with mRNA vaccines (ROR 9.66), substantially weaker than for adenoviral vector or influenza vaccines. COVID-19 mRNA vaccination in adolescents is associated with a small but measurable increased risk of myocarditis, particularly in males, after the second dose, with a higher incidence following mRNA-1273. No consistent evidence of increased GBS risk was observed. Absolute risks remain low, and outcomes are generally favorable compared to SARS-CoV-2 infection. Continued surveillance and long-term follow-up are warranted.},
}

@article {pmid41488148,
year = {2025},
author = {Shitaye, G and Getie, M and Mekonnen, Z and D'Abrosca, G and Fattorusso, R and Isernia, C and Amuamuta, A and Malgieri, G},
title = {Molecular analysis of long COVID and new-onset diabetes mellitus: pathobiological relationships and current mechanistic views.},
journal = {Frontiers in endocrinology},
volume = {16},
number = {},
pages = {1737894},
pmid = {41488148},
issn = {1664-2392},
mesh = {Humans ; *COVID-19/complications/metabolism/pathology/epidemiology ; *SARS-CoV-2 ; *Diabetes Mellitus, Type 2/epidemiology/etiology/virology/metabolism/pathology ; *Diabetes Mellitus, Type 1/epidemiology/metabolism/etiology/virology ; Renin-Angiotensin System ; Post-Acute COVID-19 Syndrome ; Insulin Resistance ; },
abstract = {Long COVID, or post-acute sequelae of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection (PASC), refers to a range of persistent health effects associated with SARS-CoV-2 infection. Long COVID is a complex, multisystem disorder that can affect nearly every organ system and is strongly linked with the incidence of diabetes and other chronic conditions. Increasing evidence also connects persistent SARS-CoV-2 infection with the development of new-onset diabetes and other metabolic disorders. In this review, we assess the current evidence and discuss the incidence of new-onset diabetes, along with the pathobiological mechanisms by which SARS-CoV-2 may contribute to the progression of both new-onset type 1 and type 2 diabetes mellitus (T1DM and T2DM). We summarize the latest understanding of the molecular and cellular mechanisms underlying SARS-CoV-2-associated new-onset diabetes. Potential mechanisms include direct damage to pancreatic β-cells, inflammation, insulin resistance, and autoimmune responses. Dysregulation of the ACE2/renin-angiotensin system (RAS) pathway has been linked to multiple inter-organ pathologies, and increased inflammatory cytokines together with dysregulation of interferon regulatory factors (IRFs)-such as overexpression of IRF1-appear to represent key mechanistic links to widespread tissue damage and metabolic alterations. Moreover, the presence of viral RNA or viral RNA fragments may directly damage pancreatic islets, contributing to insulin resistance and β-cell dysfunction that, in turn, may promote the development of new-onset diabetes. In light of these findings, this review further examines evidence supporting the persistence of SARS-CoV-2 RNA in PASC reservoir tissues, including the pancreas, and its potential association with the development of new-onset diabetes mellitus.},
}

Humans
*COVID-19/complications/metabolism/pathology/epidemiology
*SARS-CoV-2
*Diabetes Mellitus, Type 2/epidemiology/etiology/virology/metabolism/pathology
*Diabetes Mellitus, Type 1/epidemiology/metabolism/etiology/virology
Renin-Angiotensin System
Post-Acute COVID-19 Syndrome
Insulin Resistance

@article {pmid41488032,
year = {2026},
author = {Suresh, RR and Abuduani, T and Kasthuri, M and Chen, Z and Tber, Z and Loubidi, M and Zhang, H and Zhou, L and Zhou, S and Li, C and Kumari, A and Tao, S and Wiseman, JM and Hurwitz, SJ and Amblard, F and Schinazi, RF},
title = {Prodrug strategies in developing antiviral nucleoside analogs.},
journal = {RSC medicinal chemistry},
volume = {},
number = {},
pages = {},
pmid = {41488032},
issn = {2632-8682},
support = {P30 AI050409/AI/NIAID NIH HHS/United States ; },
abstract = {Prodrug strategies are used to enhance the physicochemical and pharmaceutical properties of drug candidates that may not be suitable for specific delivery or are limited by formulation options. A prodrug derivative is converted into its active pharmaceutical ingredient (drug) through enzymatic or chemical reactions within the body. Antiviral nucleoside prodrugs have garnered considerable interest in drug discovery, leading to the approval of key drugs such as remdesivir (SARS-CoV-2), Sovaldi (hepatitis C virus, HCV), and tenofovir disoproxil fumarate [hepatitis B virus (HBV) and human immunodeficiency viruses (HIV)]. Their success lies in improving the oral bioavailability and delivering the parent drug to the targeted tissues. This review focuses on the prodrugs of antiviral nucleosides evaluated in humans (approved, in development or terminated), providing an overview of the different approaches utilized and discussing their in vitro and in vivo benefits.},
}

@article {pmid41487586,
year = {2025},
author = {Fan, H and Wang, L and Zhai, L and Deng, S and Li, Y and Niu, H and Zhao, B and Gao, J and Gao, X},
title = {Mapping three decades of air pollution-lung cancer research: trends, hotspots, and networks (1990-2025).},
journal = {Frontiers in oncology},
volume = {15},
number = {},
pages = {1698246},
pmid = {41487586},
issn = {2234-943X},
abstract = {BACKGROUND: The relationship between air pollution and lung cancer has attracted considerable attention from researchers worldwide. To systematically assess the scholarly landscape and pinpoint research fronts, this study employs bibliometric analysis to delineate global trends, collaborative networks, and key publications within this field.

METHODS: Publications from 1990 to 2025 were extracted from Web of Science Core Collection and Scopus databases. Bibliometric tools including VOSViewer, Citespace, and Bibliometrix R were used to examine trends, key contributors, research themes, and prominent journals.

RESULTS: Among 4,238 publications, citation rates rose significantly. China produced the most publications, with leading institutions such as Harvard University and the Chinese Academy of Sciences. Key researchers included Lan Q, Rothman N, and Vermeulen R. Major journals were Environmental Health Perspectives and Atmospheric Environment. Frequently used keywords like "Lung Cancer" and "Particulate Matter" indicate core themes, while emerging terms such as "Covid-19" and "Machine Learning" reflect evolving interests.

CONCLUSION: Fine particulate matter is an established environmental risk factor for lung cancer, and research on polycyclic aromatic hydrocarbons and asbestos remains active. The field has shifted from exposure assessment to mechanistic investigations focusing on oxidative stress, gene expression, and machine learning applications, defining key future research directions.},
}

@article {pmid41486438,
year = {2025},
author = {Seo, JW and Seo, YB and Kim, SE and Kim, Y and Kim, EJ and Kim, T and Kim, T and Lee, SH and Lee, E and Lee, J and Jeong, YH and Jung, YH and Choi, YJ and Song, JY},
title = {Clinical Practice Guideline Recommendations for Post-Acute Sequelae of COVID-19.},
journal = {Infection & chemotherapy},
volume = {57},
number = {4},
pages = {478-521},
pmid = {41486438},
issn = {2093-2340},
support = {HD22C2045//Korea Health Industry Development Institute/Republic of Korea ; },
abstract = {The guidelines presented herewith are based on the "Clinical Practice Guideline Recommendations for Post-Acute Sequelae of COVID-19 (PASC)" published in Infection & Chemotherapy in March 2024; these guidelines have been refined by incorporating the most recent Korean and international research findings and clinical evidence published since then. In the context of patients experiencing various physical and mental symptoms that persist long after the acute phase of coronavirus disease 2019 (COVID-19) infection, the diagnosis and management of PASC has emerged as a novel public health challenge. These guidelines are intended to provide standardized diagnostic and management recommendations applicable to the Korean healthcare setting and were developed through a comprehensive review of existing guidelines from organizations such as the World Health Organization, the United States National Institutes of Health, the United Kingdom National Institute for Health and Care Excellence, and the European Society of Clinical Microbiology and Infectious Diseases, along with the latest meta-analyses and Korean cohort studies. PASC is defined as the persistent presence of symptoms and signs lasting more than 3 months after COVID-19 diagnosis for which the symptoms cannot be explained by alternative diagnoses. The revised guidelines emphasize the importance of integrated management for patients with PASC, including a multidisciplinary approach considering risk groups, symptom-specific assessment, and rehabilitation and psychological interventions, based on a total of 32 key questions. This revision reflects rapidly evolving research trends regarding the long-term effects of COVID-19 and is expected to serve as an evidence-based standard guideline for future patient care, clinical research, and health policy development in Korea.},
}

@article {pmid41486437,
year = {2025},
author = {Park, WB and Hwang, YH and Kwon, KT and Noh, JY and Park, SH and Song, JY and Choo, EJ and Choi, MJ and Choi, JY and Heo, JY and Choi, WS and , },
title = {COVID-19 Vaccination Recommendations for 2025-2026 in Korea.},
journal = {Infection & chemotherapy},
volume = {57},
number = {4},
pages = {472-477},
pmid = {41486437},
issn = {2093-2340},
abstract = {The Korean Society of Infectious Diseases has regularly updated its adult immunization guidelines, including the coronavirus disease 2019 (COVID-19) vaccination recommendations in 2023 and the 2024-2025 seasonal update. This article provides a comprehensive update as of September 2025, reflecting the latest evidence and international guidance. Focusing on the 2025-2026 season, it reviews vaccines currently authorized in Korea and their effectiveness against predominant JN.1 sublineage variants, including LP.8.1, NB.1.8.1, and XFG. The updated recommendations prioritize vaccination with LP.8.1-adapted vaccines for high-risk groups-adults aged 65 years and older, individuals aged 6 months and older at increased risk for severe disease, and residents of facilities vulnerable to infection-while vaccination remains available for all individuals aged 6 months and older. A single-dose strategy is generally recommended, although older adults and immunocompromised individuals may consider an additional dose at 6-month intervals in consultation with healthcare professionals. These updates aim to refine Korea's COVID-19 vaccination strategy and sustain protection in high-risk populations, with recommendations remaining subject to revision as new evidence and epidemiological conditions evolve.},
}

@article {pmid41486189,
year = {2026},
author = {Terrones-Campos, C and Gallardo-Pizarro, A and Martinez-Urrea, A and Castiella, A and Vergara, A and Gonzalez, A and Egri, N and Garcia-Vidal, C},
title = {Invasive pulmonary aspergillosis in the ICU: the corticosteroid link.},
journal = {Pneumonia (Nathan Qld.)},
volume = {18},
number = {1},
pages = {2},
pmid = {41486189},
issn = {2200-6133},
support = {SGR 01324 Q5856414G//Agencia de Gestión de Ayudas Universitarias y de Investigación de Catalunya/ ; },
abstract = {Invasive pulmonary aspergillosis (IPA) is a life-threatening fungal infection traditionally associated with severely immunocompromised hosts, particularly those with hematologic malignancies. However, its epidemiological profile has shifted in recent years, with a rising incidence among critically ill patients in intensive care units (ICUs), many of whom lack classical risk factors. This change is driven by increased use of corticosteroids and immunomodulatory therapies, the growing prevalence of chronic lung disease, and severe viral pneumonias such as influenza and COVID-19. In these patients, airway epithelial injury, immune dysregulation, and mechanical ventilation facilitate fungal invasion even in the absence of profound immunosuppression. Corticosteroids play a central role in IPA pathogenesis. While they limit hyperinflammation, they simultaneously impair fungal clearance by suppressing NF-κB signaling, downregulating TNF-α production, and promoting IL-10 secretion, resulting in a Th2-skewed immune profile. Neutrophil recruitment persists but becomes dysregulated, contributing to tissue injury rather than effective pathogen elimination. Corticosteroids may also directly enhance Aspergillus growth, further compounding risk. Diagnosis of IPA in ICU patients remain challenging because radiological hallmarks such as the halo sign are uncommon, and distinguishing colonization from invasive disease is difficult. Serum and bronchoalveolar lavage galactomannan, β-D-glucan assays, and PCR can improve early detection, but no single test is definitive in this heterogeneous population. As much as possible, high-quality lower respiratory tract samples should be obtained. Furthermore, effective treatment requires not only timely diagnosis, but also careful selection of antifungal taking into consideration pharmacologic challenges of ICU patients and pharmacodynamics of antifungals. Recognition of high-risk patients such as those receiving corticosteroids, those with chronic lung disease, severe viral pneumonia, or requiring invasive ventilation is critical to improve outcomes. Mortality in this group can exceed that of neutropenic patients, underscoring the need for heightened clinical suspicion and timely antifungal therapy. A deeper understanding of the immunopathogenesis of IPA in non-neutropenic patients, particularly the dual effects of corticosteroids on inflammation and host defense, may inform risk stratification and guide earlier intervention. Enhanced surveillance, prompt diagnostic workup, and judicious use of immunomodulatory therapy represent key strategies to mitigate the rising burden of this devastating infection in ICU settings.},
}