Resveratrol alleviates depressive-like behavior via the activation of SIRT1/NF-κB signaling pathway in microglia.

ABSTRACT:

Background

Currently, the pathogenesis of depression remains poorly understood, leading to many patients receiving ineffective treatment. Resveratrol has demonstrated beneficial effects in the prevention and treatment of depression. However, it remains unknown whether resveratrol administration can counteract depression-like behaviors by regulating the SIRT1/NF-κB signaling pathway.

Methodology/principal findings

Male C57BL/6 mice were randomly assigned to a control group, a depression group, and a resveratrol group. The depression model was established using chronic unpredictable mild stress (CUMS) for 5 weeks. Behavioral tests were conducted to assess depressive-like behaviors. The expression levels of SIRT1 and NF-κB in the hippocampus of mice and BV2 microglial cells wer

SUBMITTER: Wu Y 

PROVIDER: S-EPMC11845112 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature