The Mechanism of SIRT3 Regulating SRV2-Mediated Mitochondrial Fission of Fibroblasts to Inhibit Myocardial Fibrosis after Acute Myocardial Infarction.

Cardiac dysfunction can result from excessive fibrosis in cardiac fibroblasts (CFs) following an acute myocardial infarction (AMI). SIRT3 has been shown to be associated with numerous cardiovascular diseases. This study aimed to investigate the mechanism by which SIRT3 influences myocardial fibrosis following AMI.