ReviewFrontiers in aging neuroscience2025
Exercise modulation of gut microbiota in Alzheimer's disease: pathophysiological mechanisms and therapeutic perspectives.
Review in Frontiers in aging neuroscience, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.
What it found
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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.
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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.
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Who cites it
3 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Mechanistic Investigation of Exercise Interventions in Rodent Models of Alzheimer's Disease and Prospects for Clinical Translation.Neural plasticity · 2026Pooled it
- Mechanism of Exercise-Regulated Intestinal Flora for Alzheimer's Disease Based on Gut-Brain Axis.Nutrients · 2026Review
- Exercise-conditioned extracellular vesicles in Alzheimer's disease: a multi-organ signaling network linking peripheral adaptation to brain pathology.Frontiers in immunology · 2026Review
Corrections and comments
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
As global life expectancy increases, Alzheimer's disease (AD) has become a major public health concern. The gut microbiota plays a pivotal role in regulating the central nervous system, influencing both behavior and cognitive functions in AD through direct and indirect mechanisms. Physical exercise has been shown to positively modulate the diversity and composition of the gut microbiota, emerging as a significant factor in slowing AD progression. A growing body of research highlights the dynamic interactions between exercise, gut microbiota, and AD, revealing that exercise can alter the synthesis and metabolism of key neuroactive substances, such as glutamate and aspartate, thereby enhancing cognitive function. Moreover, exercise influences peripheral and central immune responses via microbiota modulation, reducing neuroinflammation, amyloid-β (Aβ) deposition, and tau phosphorylation. Exercise also regulates gut microbiota-derived metabolites, including short-chain fatty acids (SCFAs), which are crucial for alleviating neuroinflammation and maintaining the integrity of the blood-brain barrier (BBB). This review synthesizes recent advances in the molecular mechanisms underpinning the exercise-microbiota-AD axis, offering new therapeutic perspectives for AD.
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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.