ReviewFrontiers in neurology2022
Recognizing the role of the vagus nerve in depression from microbiota-gut brain axis.
Review in Frontiers in neurology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers, 2 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
52 citing papers in PubMed, 2 syntheses or guidelines pooled it, 85 citations in OpenAlex.
- Neurobiological effects of microbial treatments within psychiatry: a systematic review.Frontiers in psychiatry · 2026Pooled it
- The Role of Short-Chain Fatty Acids in Microbiota-Gut-Brain Cross-Talk with a Focus on Amyotrophic Lateral Sclerosis: A Systematic Review.International journal of molecular sciences · 2023Pooled it
- Effect of whey protein-derived decapeptide on mood status and blood variables in healthy adults: a randomized, double-blind, placebo-controlled cross-over trial.European journal of nutrition · 2024Trial
- From Gut to Mind: Impact of Probiotics on Depression, Anxiety, Mood, Gut Microbiota, Sleep and Stress-A Systematic Review of RCTs.Annals of neurosciences · 2026Review
- Auricular Vagus Nerve Stimulation in Inflammatory Bowel Disease: Mechanistic Insights and Biomarker-Based Evaluation of Therapeutic Response.International journal of molecular sciences · 2026Review
- Microbiome-Informed Precision Electroconvulsive Therapy: Oral-Gut-Immune Signatures and Seizure Biology as Candidate Predictors of Response-A Narrative Review.Biomedicines · 2026Review
- Joint associations of sleep quality and depressive symptoms with incident digestive disease in a nationally representative Chinese cohort.Scientific reports · 2026Article
- Gut-brain axis in health and brain disease.Chinese medical journal · 2026Review
- Natural Products in the Metabolic and Endocrine Modulation of Polycystic Ovary Syndrome: Current Perspectives.Nutrients · 2026Review
- Percutaneous Electrical Nerve Field Stimulation Improves Weight and Other Anthropometric Outcomes in Children and Adolescents With Functional Dyspepsia Who Restrict Their Oral Intake.Neurogastroenterology and motility · 2026Article
- Feasibility and Tolerability ofAnnals of neurosciences · 2026Article
- Oral microbiota-driven immune modulation along the oral-gut axis: from local signals to systemic inflammation.NPJ biofilms and microbiomes · 2026Review
- The Gut-Brain Axis in Comorbidity of Inflammatory Bowel Disease and Anxiety/Depression: Mechanisms, Controversies, and Future Directions.International journal of general medicine · 2026Review
- Anesthetic Management of Patients for Vagal Nerve Stimulator Placement: A Narrative Review.Neuropsychiatric disease and treatment · 2026Review
- Transcutaneous auricular vagus nerve stimulation improves depressive-like behaviors in CUMS rats through regulation of gut microbiome, serum metabolites, and immune factors.Frontiers in microbiology · 2026Article
- The gut microbiota-short-chain fatty acid-inflammation axis in Parkinson's disease motor dysfunction: mechanisms and future of dietary interventions.Frontiers in neurology · 2026Review
- The microbiota-gut-brain axis perspective: mechanisms and intervention strategies for the comorbidity of chronic constipation and depression.Frontiers in microbiology · 2026Review
- Integrative Neuroimmune Role of the Parasympathetic Nervous System, Vagus Nerve and Gut Microbiota in Stress Modulation: A Narrative Review.International journal of molecular sciences · 2025Review
- The oral microbiota: new insight into intracranial aneurysms.Annals of medicine · 2025Review
- Gut microbiota, circadian rhythms and their interactions: implications for the pathogenesis and treatment of depression.Annals of medicine · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Depression is a worldwide disease causing severe disability, morbidity, and mortality. Despite abundant studies, the precise mechanisms underlying the pathophysiology of depression remain elusive. Recently, cumulate research suggests that a disturbance of microbiota-gut-brain axis may play a vital role in the etiology of depression while correcting this disturbance could alleviate depression symptoms. The vagus nerve, linking brain and gut through its afferent and efferent branches, is a critical route in the bidirectional communication of this axis. Directly or indirectly, the vagus afferent fibers can sense and relay gut microbiota signals to the brain and induce brain disorders including depression. Also, brain changes in response to stress may result in gut hyperpermeability and inflammation mediating by the vagal efferents, which may be detrimental to depression. Notably, vagus nerve stimulation owns an anti-inflammatory effect and was proved for depression treatment. Nevertheless, depression was accompanied by a low vagal tone, which may derive from response to stress and contribute to pathogenesis of depression. In this review, we aim to explore the role of the vagus nerve in depression from the perspective of the microbiota-gut-brain axis, highlighting the relationship among the vagal tone, the gut hyperpermeability, inflammation, and depression.
Indexed as
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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.