Glutathione is such a critical soldier in our line of defense that our bodies make it themselves. We even have mechanisms that recycle and reuse it. But what happens when our toxic The glutathione cycle shapes synaptic glutamate activity bioRxiv The Cystine Glutamate Antiporter System xc in Health and Disease: From Molecular Mechanisms to Novel Therapeutic Opportunities Jan Lewerenz, Sandra J. Hewett, Ying Huang, Maria Lambros, Peter W. Gout, Peter W. Kalivas, Glutathione Disulfide an overview ScienceDirect Topics