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Microbiota-Gut-Brain Axis and DMHR (Adult Population)

The CNP Microbiota-Gut-Brain Axis (MGBA) & Mental Health Research Category consolidates research exploring the interconnected relationship between dietary intake, the microbiome, and the gut-brain axis in the adult population. To view each original study on the open internet, click “Original.” To view the CNP-written abstract summary, click “CNP Summary.” While only some of the CNP-written abstract summaries are available below for free, all abstract summaries are available to CNP members through the CNP Library Membership.

RESEARCH SUMMARIES

2025

Exercise mitigates the effects of a cafeteria diet on antidepressant-like behavior associated with plasma and microbial metabolites in adult male rats

2025

Methionine ameliorates intestinal injury in senescence-accelerated mouse prone-8 mice by reducing sulfate-reducing bacteria and enhancing barrier function

2025

Microbial metabolites tune amygdala neuronal hyperexcitability and anxiety-linked behaviors

2025

Relationship between stress, diet, and gut microbiota: a cross-sectional study

2021

Microbiota-gut-brain axis as a regulator of reward processes

2024

High-fat diet induces alterations in microbiome-gut-brain axis and anxiety responses in rats

2018

The vagus nerve at the interface of the microbiota-gut-brain axis

2025

Soft drink consumption and depression mediated by gut microbiome alterations

2025

Soft Drink Consumption and Depression Mediated by Gut Microbiome Alterations