ArticleJournal of translational medicine2025
Gut Microbiome dysbiosis and immune activation correlate with somatic and neuropsychiatric symptoms in COVID-19 patients.
Article in Journal of translational medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- Association of depression with keratitis: A bidirectional 2-sample Mendelian randomization study.Medicine · 2026Article
- Comparative Gut Microbiome Alterations in Myalgic Encephalomyelitis/Chronic Fatigue Syndrome and Long COVID-19 Syndrome.Biomedicines · 2026Article
- Gut Microbiome-Associated Effects of Plant-Based Diets on Glucose Homeostasis, Body Composition, and Cognitive Function: A Scoping Review.Advances in nutrition (Bethesda, Md.) · 2026Article
- Association between influenza A virus and SARS-CoV-2 infections and mood disorders.Brain, behavior, & immunity - health · 2026Article
- Interplay between viral infections and gut microbiota dysbiosis: Mechanisms and therapeutic potential.World journal of gastroenterology · 2026Review
- Microbiome and Long COVID-19: Current Evidence and Insights.International journal of molecular sciences · 2025Review
- Article
- A Rare Case of Small Bowel Ulceration Induced by COVID-19.Journal of inflammation research · 2025Article
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10 authors.
Funding
Abstract
backgroundInfection with SARS-CoV-2, the virus responsible for COVID-19, can lead to a range of physical symptoms and mental health challenges, including stress, anxiety, and depression. These effects are particularly pronounced in hospitalized patients, likely due to the virus's direct and indirect impact on the nervous system. Gut dysbiosis, an imbalance in the gut microbiome, has been implicated in immune dysfunction and chronic inflammation in COVID-19 patients. However, the interactions between gut microbiome composition and the physical and mental symptoms of COVID-19 remain incompletely understood.
methodsWe investigated the association between physical and mental symptoms, cytokine profiles, and gut microbiota composition in 124 hospitalized COVID-19 patients. We collected data on demographics, COVID-19 severity, and mental health indicators (stress, anxiety, and depression). Gut microbiome profiling was performed using full-length 16 S rRNA gene sequencing to evaluate microbial diversity and composition.
resultsCOVID-19 severity was categorized as low (27.4%), moderate (29.8%), or critical (42.8%). Common symptoms included fever (66.1%) and cough (55.6%), while somatic symptoms (27.3%), anxiety (27.3%), depressive symptoms (39%), and stress (80.5%) were frequently self-reported. Elevated interleukin-6 levels in severe cases highlighted systemic inflammation, reduced gut bacterial diversity, particularly among women and obese patients, correlated with higher disease severity. Notably, the genus Mitsuokella was associated with increased physical symptoms and mental distress, while Granulicatella was linked to critical illness.
conclusionsOur findings reveal significant associations between mental health status, systemic inflammation, and gut dysbiosis in hospitalized COVID-19 patients. These results indicate the potential for microbiome-targeted therapies to mitigate psychological and physical complications and improve recovery outcomes in this population.
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