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Analysis of liver biopsy specimens showed that SARS-CoV-2 might have led to liver damage. This study aimed to evaluate the role of selected hepatokines and myokines in the development and progression of COVID-19. Seventy patients with laboratory-confirmed COVID-19 and 20 healthy volunteers were enrolled in the study. Irisin, pentraxin 3, fetuin-A, and FGF-21 serum concentrations and biochemical parameters were assessed using an immunoenzymatic method with commercially available enzyme immunoassay (EIA) or enzyme-linked immunosorbent assay (ELISA) kits. Serum fetuin-A concentrations were significantly decreased in COVID-19 patients compared to healthy volunteers. The serum concentration of FGF-21 was significantly increased in obese COVID-19 patients compared to overweight ones. Moreover, the FGF-21 level was higher in COVID-19 patients diagnosed with metabolic syndrome than in patients without metabolic syndrome. PTX3 concentration was higher in COVID-19 patients with higher HOMA-IR values than those with lower HOMA-IR values. COVID-19 patients with HOMA-IR ≤ 3 and >3 had significantly lower fetuin-A levels than the control group. Irisin concentration was significantly decreased in the HOMA-IR ≤ 3 COVID-19 subgroup when comparing with the control group. Lower levels of fetuin-A observed in COVID-19 patients despite higher HOMA-IR, CRP, and ferritin levels, pneumonia, patients requiring ICU care suggests that fetuin-A deficiency predisposes to more severe COVID-19 course. Upregulated pentraxin 3 may be used as a potential predictor of COVID-19 severity.
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http://dx.doi.org/10.3390/biom11101422 | DOI Listing |
Clin Chim Acta
September 2025
Department of Clinical Laboratory, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China. Electronic address:
Infection with SARS-CoV-2 elevates the expression of cytokines, resulting in a cytokine storm that serves as the primary factor for severe illness and mortality; however, effective markers for predicting disease severity and preventing are lacking. Thus, we investigated the association between serum levels of nerve injury-induced protein 1 (Ninj1), a mediator of plasma membrane rupture, and the extent of lung damage in COVID-19 patients was examined to anticipate the severity of SARS-CoV-2 infection. This study included 62 healthy participants and 264 patients with COVID-19.
View Article and Find Full Text PDFJ Pain Symptom Manage
September 2025
School of Nursing, Johns Hopkins University, Baltimore, Maryland, USA.
Background: Pain management in palliative care, especially among cancer patients, remains a critical challenge that significantly affects patient quality of life. Virtual Reality (VR) has emerged as a promising non-pharmacological intervention that could revolutionize pain management strategies in this vulnerable population. This systematic review and meta-analysis evaluate the effectiveness of VR interventions, focusing exclusively on randomized controlled trials to provide a comprehensive assessment of VR as a therapeutic tool.
View Article and Find Full Text PDFImmunol Lett
September 2025
Department of Bacteriology and Immunology, Faculty of Medicine, University of Helsinki, Helsinki, Finland; Translational Immunology Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland; HUS Diagnostic Center, Clinical Microbiology, Helsinki University Hospital, Helsinki,
Background: COVID-19 is still a significant health concern worldwide. B cell responses to COVID-19 have been extensively studied in acute severe disease, but less so during extended follow-up or mild disease. Persisting immunological changes together with herpesvirus reactivations during acute COVID-19 have been suggested as contributing factors for post-acute sequelae of COVID-19 (PASC).
View Article and Find Full Text PDFLancet Rheumatol
September 2025
Service de Médecine interne et polyvalente, Centre Hospitalier du Haut-Anjou, Château-Gontier, France; Université d'Angers, Inserm, CNRS, MITOVASC, Equipe MitoLab, SFR ICAT, F-49000 Angers, France. Electronic address:
Infections are increasingly recognised as a major cause of morbidity and mortality in patients with vacuoles, E1 enzyme, X-linked, autoinflammatory, somatic (VEXAS) syndrome. We conducted a systematic review to characterise the infectious burden of VEXAS syndrome and propose preventive strategies. We included 57 studies (813 patients) showing that infections in patients with VEXAS syndrome were frequent, severe in 40-60% of cases, and fatal in 6-15% of cases.
View Article and Find Full Text PDFClin Neurol Neurosurg
September 2025
Neurovascular Research Unit, Department of Neurology, Copenhagen, University Hospital - Herlev and Gentofte, Herlev, Denmark; Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark; Department of Brain, and Spinal Cord Injury, Copenhagen University Hospital - Rigshospitalet,
Objective: Severity and outcome of stroke may be associated with a concomitant or subsequent inflammatory response. C-reactive protein (CRP) may correlate with length of stay (LOS) in hospital, indicating increased complexity of stroke patients with an ongoing inflammatory reaction upon admission.
Methods: This retrospective cross-sectional study used data from admissions to the non-comprehensive Stroke Unit, which receives patients ineligible for revascularization therapy at Herlev-Gentofte hospital, in 2019 and 2020.