Frontiers Glutathione responsive and exhausting metal nanomedicines for robust synergistic cancer therapy A study shows that the antioxidant glutathione feeds cancer cells Glutathione responsive nanomedicine leverages tumor redox imbalance for targeted cancer theranostics Discover Oncology Springer Nature Link The reason some people stay sick despite treatment often comes down to one molecule. Glutathione is the most abundant antioxidant inside your cells. It protects mitochondria, recycles other antioxidants, and repairs Full article: Nanozyme mediated glutathione depletion for enhanced ROS based cancer therapies: a comprehensive review Frontiers Glutathione deficiency in the pathogenesis of SARS CoV 2 infection and its effects upon the host immune response in severe COVID 19 disease