Study on the mechanism of astragalus glycyrrhiza decoction regulating SIRT1 / FOXO1 pathway to prevent QT interval prolongation induced by arsenic trioxide based on metabolomics
10.12092/j.issn.1009-2501.2024.02.002
- Author:
Lan XU
1
;
Ke REN
1
;
Yarong ZHANG
1
;
Haoshi CAO
1
;
Dongling LIU
1
;
Yang HAI
2
Author Information
1. School of Pharmacy, Gansu University of Chinese Medicine
2. Research and Experimental Center, Gansu University of Chinese Medicine
- Publication Type:Journal Article
- Keywords:
arsenic trioxide;
astragalus glycyrrhiza decoction;
metabolomics;
QT interval
- From:
Chinese Journal of Clinical Pharmacology and Therapeutics
2024;29(2):130-138
- CountryChina
- Language:Chinese
-
Abstract:
AIM: To explore the protective effect of astragalus glycyrrhiza decoction (AGD) on arsenic trioxide (ATO)-induced QT interval prolongation and its mechanism based on metabonomics. METHODS: The model of ATO-induced QT interval prolongation in rats was established, and ECG, blood routine, and metabonomics were detected, and the key targets were collected combined with network pharmacology. The possible candidate genes and pathways for the protective effect of AGD were screened by GO and KEGG enrichment analysis and then verified by experiments in vitro. RESULTS: AGD could significantly alleviate the ATO-induced QT interval of SD rats. GO enrichment analysis was mainly related to inflammatory response, reactive oxygen species, oxidative stress, inner cell vesicles, folds, inner cell vesicles, SMAD binding, R-SMAD binding, and signal receptor activator activity. KEGG analysis showed that it was mainly concentrated in the PI3K-Akt signal pathway, lipid and arteriosclerosis, FOXO signal pathway, TNF signal pathway, HIF-1, and other signal pathways. Through the H9c2 cell model in vitro, it was verified that AGD could reverse the expression of SIRT1 and FOXO1 proteins. CONCLUSION: AGD may improve the ATO-induced QT interval prolongation and reduce the cardiotoxicity of ATO by regulating the SIRT1 / FOXO1 signal pathway.
