Effect and mechanism of Fisetin on myocardial damage induced by Patulin.
Mol Biol Rep
; 50(8): 6579-6589, 2023 Aug.
Article
em En
| MEDLINE
| ID: mdl-37341918
ABSTRACT
OBJECTIVES OF THE STUDY The aim of this study is to investigate whether fisetin can effectively reduce the myocardial damage induced by patulin. This study also aims to reveal the mechanism and target of fisetin in inhibiting myocardial damage. MATERIALS AND METHODS:
Network pharmacology was used to screen the targets of fisetin on myocardial damage and the regulatory network of active ingredients-drug targets was constructed. GO and KEGG enrichment analyses were performed to screen out the key pathways and targets of fisetin on myocardial damage. Patulin induced apoptosis in H9c2 cardiomyocytes to verify the key targets. The mechanism of fisetin in inhibiting myocardial damage was determined.RESULTS:
FIS can reduce the apoptosis of cardiomyocytes by protecting cardiomyocytes from PAT injury. According to the results of network pharmacology analysis, combined with enzyme activity detection and WB experiment, it was found that the mechanism of FIS to reduce myocardial damage may be related to the P53 signaling pathway, Caspase3/8/9 and Bax/Bcl-2.CONCLUSION:
FIS plays a protective role in PAT-induced myocardial damage. On the one hand, FIS inhibits the protein overexpression of P53, Caspase-9 and Bax. On the other hand, FIS enhances the protein expression of Bcl-2.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Patulina
Idioma:
En
Revista:
Mol Biol Rep
Ano de publicação:
2023
Tipo de documento:
Article