Mechanism of Bawei Chenxiang powder in treatment of ischemie heart disease through mitophagy based on network pharmacology
- Author:
Dong-Fang YUE
1
;
Cai-Xia LI
1
;
Min GUAN
1
;
Yong-Fang LI
1
Author Information
- Publication Type:Journal Article
- Keywords: Bawei Chenxiang powder; ischemie heart disease; mechanism; mitophagy; network pharmacology; PI3K-AKT
- From: Chinese Pharmacological Bulletin 2023;39(10):1957-1965
- CountryChina
- Language:Chinese
- Abstract: Aim To explore the potential mechanism of Bawei Chenxiang powder against ischemie heart disease (IHD) through mitophagy based on network pharmacology, molecular docking and verification in vitro. Methods The targets of serum constituents of Bawei Chenxiang powder were mined by Swiss target predic-tion, and then the targets related to IHD and mitophagy were selected from Genecards, NCBI and OMIM data-bases to obtain the intersection targets of the three as the potential targets of Bawei Chenxiang powder for the treatment of IHD through mitophagy. Then the "ingre-dients-disease-potential target " network and " protein-protein interaction" (PPI) network were constructed to perform network analysis in order to screen the key ac-tive ingredients and core targets, using Autodock vina software for molecular docking operation. The targets CO function enrichment analysis and KEGG pathway enrichment analysis were analyzed by DAVID databas-es. The effeets of Bawei Chenxiang powder containing serum on celi viability, levels expressions mitophagy and key signaling pathway related protein in H9C2 cells were investigated by hypoxia-induced injury of H9c2 myocardial cells model in vitro. Results The 9 key active compounds and 8 core targets of Bawei Chenxiang powder were screened; molecular docking showed a good binding ability of key active ingredients and core targets. KEGG pathway enrichment analysis showed that the effect of Bawei Chenxiang powder on IHD through mitophagy was related to EGFR, PI3K-Akt, MAPK, FoxO signaling pathway, etc. Celi ex-periments showed that Bawei Chenxiang powder containing serum treatment could significantly improve the survival rate by hypoxia-induced injury in H9c2, the expression of LC3II and p62 were significantly down-regulated, and the expressions of p-PI3K/PI3K and p-AKT/AKT were significantly up-regulated. Conclu-sions Bawei Chenxiang powder plays an anti-IHD role by regulating mitophagy, which may be involved in AKT1, STAT3, MAPK3 and EGFR and other targets, through quercetin, Kaempferol, Naringenin and De-hydrodiisoeugenol as well as other components. Its mechanism may be related to improving PI3K-AKT pathway.
