Endoplasmic Reticulum Protein TXNDC5 Interacts with PRDX6 and HSPA9 to Regulate Glutathione Metabolism and Lipid Peroxidation in The role of ROS in exercise mediated WAT browning. Exercise causes oxidative stress in skeletal muscle and reduces the level of GSH. GSH provides electrons for glutathione peroxidase (GPXs), which eliminates H2O2. Reducing Pentose Phosphate Pathway (PPP), Purine and Pyrimidine Metabolism Cell Biology, Genetics, and Biochemistry for Pre Clinical Students Roles for glutathione transferases in plant secondary metabolism ScienceDirect The effectiveness of compound X is often dependent on the presence of compounds Y and Z and so on. Endogenous compounds like glutathione get much commercial attention but they do not work Posttranslational Modifications in Ferroptosis Wei 2020 Oxidative Medicine and Cellular Longevity Wiley Online Library