Full article: Preformulation studies of l glutathione: physicochemical properties, degradation kinetics, and in vitro cytotoxicity investigations Figure 1 from Pseudomonas aeruginosa pyocyanin directly oxidizes glutathione and decreases its levels in airway epithelial cells. Semantic Scholar Do Casiopeinas Prevent Cancer Disease by Acting as Antiradicals? A Chemical Reactivity Study Applying Density Functional Theory Glutathione: Role in Oxidative Nitrosative Stress, Antioxidant Defense, and Treatments Raj Rai 2021 ChemistrySelect Wiley Online Library Frontiers Potential role of glutathione in evolution of thiol based redox signaling sites in proteins