ArticleNature communications2025
Adipocyte FMO3-derived TMAO induces WAT dysfunction and metabolic disorders by promoting inflammasome activation in ageing.
Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
12 citing papers in PubMed.
- Gut microbiota shaping fatty liver disease progression.Life science alliance · 2027Review
- Review
- Trimethylamine-N-oxide: the microbial cue in immune-mediated disorders.Trends in endocrinology and metabolism: TEM · 2026Review
- Marine-Derived Proteins: Individual Variability in Health Effects Across Protein Structure, Host Genetics, and Gut Microbiota.Comprehensive reviews in food science and food safety · 2026Review
- Microbiota-Mediator-Host Signaling Networks in Metabolic Syndrome: From Mechanistic Insights to Therapeutic Targeting.Microorganisms · 2026Review
- β-cell FMO3-produced TMAO prevents NF-κB-mediated senescence and inflammation in ageing and diabetic conditions.Nature communications · 2026Article
- Clonal Hematopoiesis and Gut Microbiota-Derived TMAO as Candidate Amplifiers of Cardiovascular Inflammation: The CHIDT Hypothesis.Antioxidants (Basel, Switzerland) · 2026Review
- Microbiota-Derived Metabolites in Developmental Programming: Bridging Early-Life Gut Microbiota to Childhood Metabolic Disorders.Current medical science · 2026Review
- Lipophagy Dynamics in Hyperlipidemia Model ICR Mice Across Different High-Fat-Diet Feeding Durations.International journal of molecular sciences · 2026Article
- Gut Microbiota-Derived Trimethylamine N-Oxide and NT-proBNP in Heart Failure: A Critical Review of Diagnostic and Prognostic Value.Biomedicines · 2026Review
- Interplay Among Gut Microbiota-Derived TMAO, Autonomic Nervous System Dysfunction, and Heart Failure Progression.International journal of molecular sciences · 2025Review
- Mechanisms of gut microbiota in host fat deposition: metabolites, signaling pathways, and translational applications.Frontiers in microbiology · 2025Review
Corrections and comments
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Authors and funding
15 authors.
Funding
Abstract
Trimethylamine N-oxide (TMAO) contributes to cardio-metabolic diseases, with hepatic flavin-containing monooxygenase 3 (FMO3) recognized as its primary source. Here we demonstrate that elevated adipocyte FMO3 and its derived TMAO trigger white adipose tissue (WAT) dysfunction and its related metabolic disorders in ageing. In adipocytes, ageing or p53 activation upregulates FMO3 and TMAO levels. Adipocyte-specific ablation of FMO3 attenuates TMAO accumulation in WAT and circulation, leading to enhanced glucose metabolism and energy and lipid homeostasis in ageing and obese mice. These improvements are associated with reduced senescence, fibrosis and inflammation in WAT. Proteomics analysis identified TMAO-interacting proteins involved in inflammasome activation in adipocytes and macrophages. Mechanistically, TMAO binds to the central inflammasome adaptor protein ASC, promoting caspase-1 activation and interleukin-1β production. Our findings uncover a pivotal role for adipocyte FMO3 in modulating TMAO production and WAT dysfunction by promoting inflammasome activation in ageing via an autocrine and paracrine manner.
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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.