Bio-molecular Mechanism of Celastrol Anti-diabetes and Its Complications Based on Biological Information Database / 中国药学杂志

ABSTRACT

OBJECTIVE: To investigate the biomolecular anti-diabetes mechanism and its complications of celastrol based on bioinformatics database. METHODS: The related genes of celastrol were obtained from the bioinformatics database, the cross-related genes of celastrol and diabetes mellitus were searched by Veen diagram software, the protein-protein interaction network was constructed by STRING software, the related KEGG pathway was identified by the DAVID software and KOBAS software, and the molecular network of anti-diabetes "compound-target gene-pathway-disease" was further constructed by R program software. RESULTS: There were 50 genes related to diabetes in celastrol, and 11 related pathways (P<0.001), which mainly affected the AGE-RAGE signaling pathway in diabetic complications. The mechanism was to regulate AGE-RAGE-NF-κB axis by inhibiting NF-κB, which reduced the production of downstream inflammatory effectors, insulin resistance and fibrotic damage. CONCLUSION: Celastrol can improve the symptoms of diabetes and its complications by regulating the AGE-RAGE-NF-κB axis-related signaling pathway, which is expected to be a potential drug for the treatment of diabetes and its complications.