The Proto oncometabolite Fumarate Binds Glutathione to Amplify ROS Dependent Signaling: Molecular Cell Gamma Irradiation Does Not Induce Detectable Changes in DNA Methylation Directly following Exposure of Human Cells PLOS One MTHFR and glutathione's role in detoxification and methylation Methyl donor supplementation reduces phosphoTau, Fyn and demethylated protein phosphatase 2A levels and mitigates learning and motor deficits in a mouse model of tauopathy Hummel 2023 Neuropathology and Applied GLUTATHIONEtrying to learn more about it ** **The Methylation Cycle: ** After the methyl group gets transferred from L Methylfolate to the enzyme MTRR it is attached to "naked" B12 and this produces Toxins and Methylation Glutathione & Copper Overload Pathways