ReviewMicroorganisms2019
Potential Role for the Gut Microbiota in Modulating Host Circadian Rhythms and Metabolic Health.
Review in Microorganisms, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 140 papers, 4 of them syntheses that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
140 citing papers in PubMed, 4 syntheses or guidelines pooled it, 271 citations in OpenAlex.
- What is the nature of sleep and circadian rhythm health on gastrointestinal microbiota? A systematic review of studies in humans.Sleep medicine reviews · 2026Pooled it
- The modulatory role of short-chain fatty acids on peripheral circadian gene expression: a systematic review.Frontiers in physiology · 2025Pooled it
- Effects of probiotics and paraprobiotics on subjective and objective sleep metrics: a systematic review and meta-analysis.European journal of clinical nutrition · 2020Pooled it
- Effects of time-restricted feeding on body weight and metabolism. A systematic review and meta-analysis.Reviews in endocrine & metabolic disorders · 2020Pooled it
- Effects of short-chain fatty acid-butyrate supplementation on expression of circadian-clock genes, sleep quality, and inflammation in patients with active ulcerative colitis: a double-blind randomized controlled trial.Lipids in health and disease · 2024Trial
- Bifidobacterium longum 1714 improves sleep quality and aspects of well-being in healthy adults: a randomized, double-blind, placebo-controlled clinical trial.Scientific reports · 2024Trial
- Exploring the relationship between social jetlag with gut microbial composition, diet and cardiometabolic health, in the ZOE PREDICT 1 cohort.European journal of nutrition · 2023Trial
- Identification of a Preliminary Plasma Metabolome-based Biomarker for Circadian Phase in Humans.Journal of biological rhythms · 2021Trial
- Does Fibre-fix provided to people with irritable bowel syndrome who are consuming a low FODMAP diet improve their gut health, gut microbiome, sleep and mental health? A double-blinded, randomised controlled trial.BMJ open gastroenterology · 2020Trial
- Gut microbiota-mediated modulation of circadian rhythms: Physiological and molecular impacts of dietary composition and feeding time.Journal of food and drug analysis · 2026Review
- Immune dysregulation and gut microbiota: Connection to health and disease development.Neural regeneration research · 2026Article
- Bacterial Extracellular Vesicles as Regulators of the Gut Microbiome-Circadian Axis in Inflammatory and Metabolic Diseases.Journal of microbiology and biotechnology · 2026Review
- Effects of Probiotic Supplementation on Circadian Rhythm-Related Gene Expression and Body Weight in Mice With Disturbed Circadian Rhythms.Molecular nutrition & food research · 2026Article
- The Gut-Brain Axis in Sleep Deprivation: Mechanisms, Dysbiosis, and Potential Therapeutic Avenues.Iranian journal of medical sciences · 2026Review
- Maternal chrononutrition during pregnancy and the composition of intestinal and placental microbiota.BMC pregnancy and childbirth · 2026Article
- Dietary α-Tocopherol Deficiency Disrupts Hepatic Circadian Clock and Lipid Metabolism in Association with Gut Microbiota Dysbiosis.Nutrients · 2026Article
- Feeding Mode Is Associated with Infant Night Sleep Trajectories During the First Postnatal Year.Nutrients · 2026Article
- From alpha diversity to zeitgebers: Functional implications and potential mechanisms linking the gut microbiome to sleep and circadian disruption (Part II).Neuroscience and biobehavioral reviews · 2026Review
- Effects of Exposure to Extreme Artificial Light at Night on Liver Oxidative Damage and Gut Microbiota During Pregnancy and Lactation in Mice.Animals : an open access journal from MDPI · 2026Article
- Impacts of exercise, renin-angiotensin system modulation or both on skeletal muscle circadian gene expression.Experimental physiology · 2026Article
80 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 3 institutions in 2 countries.
Funding
Abstract
This article reviews the current evidence associating gut microbiota with factors that impact host circadian-metabolic axis, such as light/dark cycles, sleep/wake cycles, diet, and eating patterns. We examine how gut bacteria possess their own daily rhythmicity in terms of composition, their localization to intestinal niches, and functions. We review evidence that gut bacteria modulate host rhythms via microbial metabolites such as butyrate, polyphenolic derivatives, vitamins, and amines. Lifestyle stressors such as altered sleep and eating patterns that may disturb the host circadian system also influence the gut microbiome. The consequent disruptions to microbiota-mediated functions such as decreased conjugation of bile acids or increased production of hydrogen sulfide and the resultant decreased production of butyrate, in turn affect substrate oxidation and energy regulation in the host. Thus, disturbances in microbiome rhythms may at least partially contribute to an increased risk of obesity and metabolic syndrome associated with insufficient sleep and circadian misalignment. Good sleep and a healthy diet appear to be essential for maintaining gut microbial balance. Manipulating daily rhythms of gut microbial abundance and activity may therefore hold promise for a chrononutrition-based approach to consolidate host circadian rhythms and metabolic homeorhesis.
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What OpenQuestion holds
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.