does glutathione peroxidase have iron Role of iron, and lipid peroxidation in ferroptosis. Arrows Ferroptosis regulation in lysosome Lysosomal

Ferroptosis regulation in lysosome Lysosomal iron and cathepsin B contribute to ferroptotic cell death. Lysosomal cyst(e)ine can be mobilized to maintain glutathione synthesis and glutathione peroxidase 4 activity, thereby limiting lipid peroxidation. Revisiting the role of iron in ferroptosis glutathione peroxidase gsh px inhibited by iron ncbi Several lines of antioxidant defense against oxidative stress: antioxidant enzymes, nanomaterials with multiple enzyme mimicking activities, and low molecular weight antioxidants The glutathione Selective Small Molecule Activator of Patient Derived GPX4 Variant ACS Chemical Biology

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