ReviewAntonie van Leeuwenhoek2025
Microbial modulators of the mind: probiotic interventions in hippocampal neurogenesis and cognitive flexibility.
Review in Antonie van Leeuwenhoek, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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
2 citing papers in PubMed.
- Probiotics as Modulators of Adult Neurogenesis and Synaptic Plasticity: New Perspectives in the Pathophysiology and Treatment of Affective Disorders.Biomedicines · 2026Review
- Independent and joint associations of a body shape index and cardiorespiratory fitness with executive function in adolescents: a cross-sectional study in China.Frontiers in nutrition · 2026Article
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.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The gut-brain axis serves as a foundational communication channel between the intestinal microbiome and the brain, facilitating microbial impact on neural functions. Probiotics, defined as health-promoting live microorganisms, are being increasingly investigated for their regulatory effects on neuroplasticity and mental acuity. Recent evidence suggests that probiotics modulate hippocampal neurogenesis, a crucial process underlying learning, memory, and cognitive flexibility. Through the suppression of pro-inflammatory mechanisms, enhancement of neurotrophic factor biosynthesis, alleviation of oxidative burden, and stabilization of HPA axis function, probiotics contribute to sustaining hippocampal neural resilience and promoting synaptic adaptability. Evidence from both preclinical experiments and clinical evaluations suggests that strains like Lactobacillus rhamnosus, Bifidobacterium longum, and Lactobacillus plantarum may play a beneficial role in promoting adaptive cognitive functioning. These benefits are thought to be mediated via increased expression of brain-derived neurotrophic factor, modulation of microglial activation, and alteration of neurotransmitter metabolism including serotonin, dopamine, and GABA. This review synthesizes current findings on the molecular and cellular pathways through which probiotics support hippocampal neurogenesis and cognitive flexibility, and discusses their potential as a non-invasive, adjuvant strategy for cognitive enhancement in neurological disorders and age-related cognitive decline.
Indexed as
Identifiers
40944778What Socratic 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 Socratic graph.