Frontiers Ferroptosis in neurodegenerative diseases: potential mechanisms of exercise intervention 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 Induction of Manganous Superoxide Dismutase by Tumor Necrosis Factor: Possible Protective Mechanism UC Irvine Glutathione deficiency: what to do Val Sambro laboratory