Mitochondrial Glutathione: Regulation and Functions Gaetano Calabrese, Bruce Morgan, Jan Riemer, 2017 The changing faces of glutathione, a cellular protagonist., Volume I Frontiers Research Topic Glutathione is often called the body's master antioxidant for a reason It plays a central role in protecting cells from oxidative stress, supporting detoxification pathways, and maintaining immune function. As levels Potential Role of Glutathione Antioxidant Pathways in the Pathophysiology and Adjunct Treatment of Psychiatric Disorders