Glutathione Depletion Disrupts Redox Homeostasis in an Anoxia Tolerant Invertebrate A glutathione activatable nanoplatform for enhanced photodynamic therapy with simultaneous hypoxia relief and glutathione depletion ScienceDirect Glutathione depletion induces ferroptosis, autophagy, and premature cell senescence in retinal pigment epithelial cells Cell Death & Disease Frontiers Cysteine Depletion, a Key Action to Challenge Cancer Cells to Ferroptotic Cell Death