in vitro experiments showed that SGK1 knockdown alleviated erastin-induced downregulation of Slc7a11, GPX4, GSH, and GSSG, while reducing lipid peroxidation, iron accumulation, and mitochondrial damage upregulation, suggesting that SGK1 modulates ferroptosis processes through inflammatory pathways in CHD (44). The gene discussed is GPX4; the disease is coronary artery disorder.