Cimifugin improves intestinal barrier dysfunction by upregulating SIRT1 to regulate the NRF2/HO-1 signaling pathway.

Irritable bowel syndrome (IBS) is a prevalent gastrointestinal dysfunction. Cimifugin is an active component of Radix saposhnikoviae which is effective for maintaining intestinal barrier integrity and intestinal function. This study aimed to investigate the treatment efficacy of Cimifugin on intestinal barrier dysfunction and to unveil the relevant mechanism through network pharmacology and experimental verification as well as molecular docking.