SynthesisInternational journal of molecular sciences2026
Butyrate-Producing Bacteria as a Keystone Species of the Gut Microbiome: A Systemic Review of Dietary Impact on Gut-Brain and Host Health.
Synthesis in International journal of molecular sciences, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.
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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
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
18 citing papers in PubMed, 1 synthesis or guideline pooled it.
- The gut microbiota dysbiosis in ischemic stroke: a systematic review and meta-analysis of microbial diversity and taxonomic alterations.Frontiers in aging neuroscience · 2026Pooled it
- Ultra processed microbiome: Effects of dietary Stable Carbonyl adducts (SCars) on developing microbiota of mice.bioRxiv : the preprint server for biology · 2026Article
- Energy-sparing effect of oregano essential oil-lauric acid complex in broilers: Insights from serum metabolomics and 16S rRNA sequencing.Poultry science · 2026Article
- Antibiotic-Driven Gut Microbiome Dysbiosis: Resistome Dynamics, Metabolic Disruption, and Paths to Restoration.Antibiotics (Basel, Switzerland) · 2026Review
- GPCS Stratification of Exercise-Induced Gut Microbiota and Metabolome Remodeling in IBS: An Exploratory Multi-Omics Study.Nutrients · 2026Article
- Sensory Blurring in Nociplastic Pain: The Role of Descending Inhibitory Dysfunction and Gut-Brain Axis Alterations in Older Adults.Geriatrics (Basel, Switzerland) · 2026Review
- Dual Actions of Butyrate on Immunoepithelial Remodeling in Ex Vivo Intestinal Biopsies from Patients with Inflammatory Bowel Disease.Metabolites · 2026Article
- A comprehensive review on structural, chemical, and functional perspectives of dietary polysaccharide-driven gut microbiota modulation: Mechanisms and challenges.Biochemistry and biophysics reports · 2026Review
- Gut Microbiome-Sleep Crosstalk: Mechanistic Pathways, Dysbiosis Signatures, and Microbiome-Based Interventions.Brain and behavior · 2026Review
- GABA-Producing Bacteria as Potential Psychobiotics in Gut-Brain Axis Regulation.International journal of molecular sciences · 2026Review
- Research Progress on the Role ofBiology · 2026Review
- Association between 1400 metabolites mediated gut microbiota and frozen shoulder: An exploratory 2-step mendelian randomization study.Medicine · 2026Article
- Effect of a Combination of Prebiotic Supplements Based on Fucus and Kelp on the Gut Microbiome of Mice with Induced Inflammation.Microorganisms · 2026Article
- Mammalian stress hormones in saliva and rumen fluid affect rumen microbial fermentation, nutrient digestibility, and gas production in vitro.Journal of animal science · 2026Article
- Chemotherapy-Induced Remodeling of the Gut Microbiota-Inflammation Axis: Implications for the Course of Bipolar Disorder.Journal of multidisciplinary healthcare · 2026Review
- Gut microbiota profiles in pediatric atopic dermatitis and their relationship with skin microbiota: an Indonesian case-control study.Frontiers in microbiology · 2026Article
- Butyrate mitigates multi-organ damage in urosepsis: associated changes in the renal NOX4/ROS/NF-κB axis and gut microbiota.Frontiers in cellular and infection microbiology · 2026Article
- Mechanisms by which complex carbohydrates influence immune imbalance in COPD via the gut-lung axis: from colonic fermentation to pulmonary immune responses.Frontiers in nutrition · 2026Review
Corrections and comments
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Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The human gut microbiome is a complex ecosystem integral to host health, with butyrate-producing bacteria (BPB) playing a critical role in maintaining intestinal homeostasis. This scoping review explores the composition, function, and systemic influence of BPB, focusing on their metabolic product, butyrate, and its implications for gut integrity, immune modulation, and gut-brain axis (GBA) communication. Disruptions to BPB abundance, which is correlated with Western dietary patterns, food additives, and antibiotic exposure, are linked to gut dysbiosis and associated with a wide spectrum of chronic diseases, including inflammatory bowel disease (IBD), obesity, type 2 diabetes, neurodegenerative disorders, and psychiatric conditions. Butyrate supports colonocyte energy metabolism, reinforces epithelial barrier function, regulates goblet cell mucus production, and exerts anti-inflammatory effects via histone deacetylase inhibition and G-protein-coupled receptor signaling. The depletion of BPB and the resultant butyrate deficiency may represent a unifying pathophysiological mechanism underlying these conditions. Therapeutic strategies that restore BPB populations and butyrate levels, such as prebiotics, dietary fiber, and microbiota-targeted interventions, hold promise for mitigating inflammation and enhancing systemic health through microbiome modulation.
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