Glutathione metabolism in cancer progression and treatment resistance https: t.co oOLLMEaS8C Mini MCAT passage: Pentose phosphate pathway and G6DP deficiency (practice) Khan Academy Frontiers Exogenous cystine increases susceptibility of drug resistant Salmonella to gentamicin by promoting oxidation of glutathione metabolism and imbalance of intracellular redox levels Sprouting Enhances Submergence Tolerance in Rice by Promoting Glutathione Biosynthesis and Turnover Glutathione is the body's primary internal antioxidant, made using the amino acid cysteine, and it helps protect cells from oxidative stress. Beyond detoxification, research shows glutathione is involved in thyroid hormone metabolism, Frontiers Glutathione and mitochondria