ReviewNutrients2024
The Influence of Intestinal Microbiota on BDNF Levels.
Review in Nutrients, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 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
36 citing papers in PubMed, 4 syntheses or guidelines pooled it.
- Pooled it
- Gut Microbiota Dysbiosis and Neuroinflammation in Alzheimer's Disease: a Systematic Review of Mechanistic Insights.Molecular neurobiology · 2026Pooled it
- Neurotrophin System Alterations Associated with Neurotoxicity Accompanied by Carotid Artery Diseases-A Systematic Review.International journal of molecular sciences · 2026Pooled it
- The impact of high-intensity exercise on patients with depression: a systematic review and meta-analysis of randomized controlled trials.Frontiers in public health · 2025Pooled it
- Randomized controlled trial evaluating synbiotic supplementation as an adjuvant therapy in the treatment of Parkinson's disease.Inflammopharmacology · 2025Trial
- Heat-Killed Bifidobacterium longum KABP-042 and Lactiplantibacillus Plantarum KABP-051 Prevent Scopolamine-Induced BDNF Reduction and Memory Impairment in Mice.Cell biochemistry and biophysics · 2026Article
- Comorbidity Mechanism and Management of Chronic Low Back Pain and Major Depressive Disorder: From Neural Circuit Remodeling to Precision Medicine.Brain and behavior · 2026Review
- TheFoods (Basel, Switzerland) · 2026Article
- Kynurenine pathway dysregulation in major depressive disorder: the convergence of excitotoxicity, neuroinflammation, and oxidative stress.Journal of neuroinflammation · 2026Review
- Forest therapy as an intervention for depressive disorders: a review of the mechanisms and applications.Frontiers in public health · 2026Review
- Beyond the 'second brain': the gut microbiota as a constitutive co-constructor of embodied cognitive network.Frontiers in neuroscience · 2026Review
- Integrative mechanisms and intervention targets of the microbiota-gut-brain axis in depressive disorders: advances across immune, endocrine, and central nervous system pathways.Frontiers in psychiatry · 2026Review
- The microbiota-gut-brain axis in postpartum depression: a review of microbial mechanisms and therapeutic potential.Frontiers in psychiatry · 2026Review
- The brain-gut-muscle axis: a mechanism for exercise-mediated protection in brain aging.Frontiers in aging neuroscience · 2026Review
- The neuro-immuno-metabolic axis of exercise: a unified mechanistic framework for exercise-induced cognitive enhancement and psychological resilience.Frontiers in psychology · 2026Review
- The gut-eye axis in blinding eye diseases: microbiota-driven immune dysregulation and immunomodulatory therapies.International ophthalmology · 2025Review
- Dual-Strain Psychobiotics Combining LiveFoods (Basel, Switzerland) · 2025Article
- What is the Impact of Dopamine D2 Receptor in the Brain-Gut Axis? A Narrative Review of the Mechanism Based on Gut Microbiota in Modulating Emotion and Behavior.Alpha psychiatry · 2025Review
- Parallel Pathways, Divergent Outcomes: Adipose Tissue-Neural Crosstalk in Depression and Obesity.Journal of clinical medicine · 2025Review
- Gut-Brain Axis and Perioperative Gut Microbiome in Postoperative Cognitive Dysfunction: Implications for Neurosurgical Patients.Medical sciences (Basel, Switzerland) · 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
8 authors.
Funding
Abstract
The regulation of neurogenesis, the complex process of producing and differentiating new brain tissue cells, is influenced by a complex interaction of internal and external factors. Over the past decade, extensive research has been conducted on neurotrophins and their key role in adult neurogenesis, as well as their impact on diseases such as depression. Among neurotrophins, the brain-derived neurotrophic factor (BDNF) has been the subject of comprehensive studies on adult neurogenesis, and scientific evidence supports its necessity for neurogenesis in the subventricular zone of the hippocampus. A novel area of research is the emerging role of gut microbiota as a significant contributor to neurogenesis and neurotrophin production. Studies have shown that reduced BDNF levels can lead to mood disorders, which are observed in intestinal dysbiosis, characterized by an imbalance in the composition and quantity of the intestinal microbiota. There is evidence in the literature that there is a link between brain function and gut microbiota. Physical activity, and especially the regularity and intensity of exercise, is important in relation to the level of BDNF and the intestinal microbiota. Probiotics, prebiotics and physical activity may have a positive effect on the intestinal microbiota, and therefore also on the level of the brain-derived neurotrophic factor.
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.