Genistein improves depression-like behavior in rats by regulating intestinal flora and altering glutamate gene expression.

ABSTRACT: Depression is a mental disorder, and genistein is known to have antidepressant effects, but its mechanism of action is still unclear. Here, the mechanism of genistein improving depression based on gut microbiota was explored using classic behavioral indicators of depression combined with genomic technology. The behavioral evaluation showed that rats gavaged with 20-40 mg/kg genistein showed an increase in body weight, glucose preference, absenteeism score, body temperature, and 5-hydroxytryptamine (5-HT) content, while a decrease in adrenocorticotropic hormone (ACTH) and corticosterone (CORT) content compared to the depression rat model group, but there was no significant difference compared to the positive control (fluoxetine). The results of high-throughput sequencing showed that geniste

SUBMITTER: Ma CM 

PROVIDER: S-EPMC11930109 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature