ReviewHeliyon2020
Crosstalk between the microbiota-gut-brain axis and depression.
Review in Heliyon, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06901739 (New Dietary Intervention Strategies on the Intestinal Microbiota to Improve Mental Health Subjects With Obesity), which is not on this map. Cited by 83 papers, 6 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.
New Dietary Intervention Strategies on the Intestinal Microbiota to Improve Mental Health Subjects With Obesity: Therapeutic Potential of a Synbiotic.
Who cites it
83 citing papers in PubMed, 6 syntheses or guidelines pooled it, 183 citations in OpenAlex.
- Relationship Between Depression and Epigallocatechin Gallate from the Perspective of Gut Microbiota: A Systematic Review.Nutrients · 2025Pooled it
- Effect of Probiotics Supplementation on Cortisol Levels: A Systematic Review and Meta-Analysis.Nutrients · 2024Pooled it
- Association between gut microbiota and psychiatric disorders: a systematic review.Frontiers in psychology · 2023Pooled it
- The Gut Microbiome in Depression and Potential Benefit of Prebiotics, Probiotics and Synbiotics: A Systematic Review of Clinical Trials and Observational Studies.International journal of molecular sciences · 2022Pooled it
- The Role of Gut Microbiota in Neuropsychiatric Diseases - Creation of An Atlas-Based on Quantified Evidence.Frontiers in cellular and infection microbiology · 2022Pooled it
- Gut microbiota variations in patients diagnosed with major depressive disorder-A systematic review.Brain and behavior · 2021Pooled it
- Rapid shift of gut microbiome and enrichment of beneficial microbes during arhatic yoga meditation retreat in a single-arm pilot study.BMC complementary medicine and therapies · 2025Trial
- Isha yoga practices, vegan diet, and participation in Samyama meditation retreat: impact on the gut microbiome & metabolome - a non-randomized trial.BMC complementary medicine and therapies · 2023Trial
- Evaluation of the Intervention Effect ofNutrients · 2026Article
- Probiotics and Plant Extracts in the Gut-Brain Axis: Mechanisms, Interactions, and Clinical Perspectives.Probiotics and antimicrobial proteins · 2026Review
- Bergamot Essential Oil Beverage: Preparation, Formulation Optimization, and Preliminary Evaluation of Antidepressant-like Effects in Mice Induced by Chronic Corticosterone Treatment.Foods (Basel, Switzerland) · 2026Article
- A human-derived Bacteroides strain attenuates depressive-like behavior in a rat model of social defeat-induced stress.BMC medicine · 2026Article
- Changes in gut, microbiome, and cognition after doxorubicin, cyclophosphamide, and paclitaxel chemotherapy treatment.Scientific reports · 2026Article
- A taxon-centered review of bacterial shifts in psychiatric disorders.Frontiers in psychiatry · 2026Review
- Assessing mental health, cognitive function and quality of life of breast cancer patients: exploring associations with gut microbiota in an observational and preliminary study.Frontiers in psychology · 2026Article
- Gut microbiota in anxiety and depression: mechanisms, drug interactions, and therapeutic implications.Pharmacological reports : PR · 2025Review
- Promising Antidepressant Potential: The Role of Lactobacillus rhamnosus GG in Mental Health and Stress Response.Probiotics and antimicrobial proteins · 2025Article
- The psychobiotic revolution: comprehending the optimistic role of gut microbiota on gut-brain axis during neurological and Gastrointestinal (GI) disorders.World journal of microbiology & biotechnology · 2025Review
- Gut microbiota and the tryptophan-kynurenine pathway in anxiety: new insights and treatment strategies.Journal of neural transmission (Vienna, Austria : 1996) · 2025Review
- Preliminary Exploration on the Effects of a Novel Antidepressant Formula Food in a Mouse Model.Foods (Basel, Switzerland) · 2025Article
23 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
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Nutritional and microbiological psychiatry, especially the contribution of the gut microbiota to depression, has become a promising research field over the past several decades. An imbalance in the "microbiota-gut-brain axis", which reflects the constant bidirectional communication between the central nervous system and the gastrointestinal tract, has been used as a hypothesis to interpret the pathogenesis of depression. Alterations in gut microbiota composition could increase the permeability of the gut barrier, activate systemic inflammation and immune responses, regulate the release and efficacy of monoamine neurotransmitters, alter the activity and function of the hypothalamic-pituitary-adrenal (HPA) axis, and modify the abundance of brain-derived neurotrophic factor (BDNF), eventually leading to depression. In this article, we review changes in gut microbiota in depressive states, the association between these changes and depression-like behavior, the potential mechanism linking gut microbiota disruptions and depression, and preliminary attempts at using gut microbiota intervention for the treatment of depression. In summary, although the link between gut microbiota and depression and the potential mechanism have been discussed, a more detailed mechanistic understanding is needed to fully realize the importance of the microbiota-gut-brain axis in depression. Future efforts should aim to determine the potential causative mechanisms, which will require further animal and clinical research as well as the development of analytical approaches.
Indexed as
Identifiers
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.