Berberine as a novel ACSL4 inhibitor to suppress endothelial ferroptosis and atherosclerosis

The discovery of an inhibitor for acyl-CoA synthetase long-chain family member 4 (ACSL4), a protein involved in the process of cell injury through ferroptosis, has the potential to ameliorate cell damage. In this study, we aimed to investigate the potential of berberine (BBR) as an inhibitor of ACSL4 in order to suppress endothelial ferroptosis and provide protection against atherosclerosis. An atherosclerosis model was created in ApoE