Phlorizin Alleviates Depression-like Behaviors via Gut Microbiota Reprogramming-Induced Methionine to Inhibit Neuroinflammation in Mice Hippocampus.

ABSTRACT: Background: Depression is associated to gut microbiota imbalance. Our research examined the antidepressant potential of phlorizin (PHZ), a natural anti-inflammatory compound that influences gut microbiota, and explored its underlying mechanisms. Methods: A corticosterone (CORT)-induced depression mouse model was used for evaluating the ameliorative influences of PHZ on depressive phenotypes and central neuroinflammation through behavioral tests and biochemical assays. 16S rRNA sequencing and metabolomics were used to evaluate gut microbiota composition and metabolite levels in serum and hippocampal tissue, respectively. Spearman correlation and broad-spectrum antibiotic cocktail (ABx) treatment experiments verified the effect of gut microbes in the PHZ-mediated modulation of

SUBMITTER: Li L 

PROVIDER: S-EPMC12472783 | biostudies-literature | 2025 Sep

REPOSITORIES: biostudies-literature