most glutathione peroxides are selenium dependent containing selenium as Exploring the Antioxidant Roles of Cysteine and Selenocysteine in Cellular Aging and Redox Regulation General reaction mechanisms for antioxidant – lipid peroxide accumulation is mainly
lipid peroxide accumulation is mainly by absence, or insufficient activity, of selenium peroxidase glutathione peroxidase 4 (GPX4) Catalytic cycle of (A) selenium dependent Gpx (SecGpx) and (B) Download Scientific Diagram What is the role of selenium in supporting glutathione peroxidase activity? 8.7 Selenium LibreTexts Nutrition Selenium Utilization by GPX4 Is Required to Prevent Hydroperoxide Induced Ferroptosis ScienceDirect
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