ArticleScience advances2021
Disruption of autophagy by increased 5-HT alters gut microbiota and enhances susceptibility to experimental colitis and Crohn's disease.
Article in Science advances, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.
What it found
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Who cites it
30 citing papers in PubMed, 60 citations in OpenAlex.
- Sustained Diet-Induced Remission in Pediatric Crohn's Disease Is Associated With Kynurenine and Serotonin Pathways.Inflammatory bowel diseases · 2023Trial
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- Platelet-derived serotonin epigenetically programs macrophage alternative activation to orchestrate type 2 airway inflammation.Cellular & molecular immunology · 2026Article
- Functional traits shape gut microbial assembly beyond phylogeny in estuarine fish.Science China. Life sciences · 2026Article
- Intestinal Sclerostin Deficiency Links Gut Dysbiosis to Altered Serotonin Homeostasis in Axial Spondyloarthritis.Inflammation · 2026Article
- Expression Alterations and Correlative Analysis of TPH1/hsa-miR-194-5p/NEAT1 and MAOA/hsa-miR-1276/NEAT1 Axes in Pediatric Inflammatory Bowel Disease.International journal of molecular sciences · 2025Article
- MMETHANE: interpretable AI for predicting host status from microbial composition and metabolomics data.Microbiome · 2025Article
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- Understanding How Mental Health Influences IBD Outcomes: A Review of Potential Culprit Biological Mechanisms.Biomedicines · 2025Review
- Intestinal metabolites in colitis-associated carcinogenesis: Building a bridge between host and microbiome.Chinese medical journal · 2025Review
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- Neonatal exposure to morphine results in prolonged pain hypersensitivity during adolescence, driven by gut microbial dysbiosis and gut-brain axis-mediated inflammation.Brain, behavior, and immunity · 2025Article
- Article
- Harnessing immunomodulation to combat sarcopenia: current insights and possible approaches.Immunity & ageing : I & A · 2024Review
- Novel 5-HTAmerican journal of physiology. Gastrointestinal and liver physiology · 2024Article
- SARS-CoV-2, periodontal pathogens, and host factors: The trinity of oral post-acute sequelae of COVID-19.Reviews in medical virology · 2024Review
- Unraveling the role of autophagy regulation in Crohn's disease: from genetic mechanisms to potential therapeutics.Advanced biotechnology · 2024Review
- Emerging Roles of Gut Serotonin in Regulation of Immune Response, Microbiota Composition and Intestinal Inflammation.Journal of the Canadian Association of Gastroenterology · 2024Review
- Chronic Stress-induced Serotonin Impairs Intestinal Epithelial Cell Mitochondrial Biogenesis via the AMPK-PGC-1α Axis.International journal of biological sciences · 2024Article
- Caveolae with serotonin and NMDA receptors as promising targets for the treatment of Alzheimer's disease.International journal of physiology, pathophysiology and pharmacology · 2024Review
Corrections and comments
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Authors and funding
14 authors at 5 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Autophagy, an essential intracellular recycling process, is linked to the pathogenesis of various diseases including Crohn’s disease (CD). Factors that lead to the development of impaired autophagy during intestinal inflammation remain largely unexplored. Here, we report the impact of the interaction between serotonin [5-hydroxytryptamine;(5-HT)] and autophagy in colitis in mouse and human studies. In mice, increased gut 5-HT inhibited autophagy and led to enhanced colitis susceptibility. Reciprocally, mice with reduced 5-HT exhibited up-regulated autophagy via the mammalian target of rapamycin pathway, which resulted in significantly decreased colitis. Deletion of autophagy gene, Atg7, in an epithelial-specific manner, in concert with reduced 5-HT, promoted the development of a colitogenic microbiota and abolished the protective effects conferred by reduced 5-HT. Notably, in control and patient peripheral blood mononuclear cells, we uncovered that 5-HT treatment inhibited autophagy. Our findings suggest 5-HT as a previously unidentified therapeutic target in intestinal inflammatory disorders such as CD that exhibits dysregulated autophagy.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.