Ablation of ferroptosis regulator glutathione peroxidase 4 in forebrain neurons promotes cognitive impairment and neurodegeneration ScienceDirect We've found that cannabinol protects neurons from oxidative stress and cell death, two of the major contributors to Alzheimer's, says senior author Pamela Maher, a research professor and head of Salk's Cellular Glutathione or GSH is an antioxidant in plants, animals, fungi, and some bacteria and archaea. 3d illustration Stock Photo Alamy Inducing Agents for Alzheimer's Disease in Animal Models A bacterial metabolite induces glutathione tractable proteostatic damage, proteasomal disturbances, and PINK1 dependent autophagy in C. elegans Cell Death & Disease