does lysosomes contain cysteine homocysteine and glutathione Transsulfuration, minor player or crucial for homeostasis in cancer: Trends in Cell Biology Cysteine metabolism in neuronal redox
Cysteine metabolism in neuronal redox homeostasis PMC 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. Retinal Gatekeepers: Molecular Mechanism and Therapeutic Role of Cysteine and Selenocysteine A coumarin based fluorescent probe for specific detection of cysteine in the lysosome of living cells ScienceDirect
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