Catabolism of extracellular glutathione supplies cysteine to support tumours Nature A study shows that the antioxidant glutathione feeds cancer cells A recent study from Rockefeller University reveals a crucial link between a mitochondrial process and the spread of breast cancer. The research, published in Cancer Discovery, explains why metastasis is the leading Diet and Supplements in Cancer Prevention Dual metabolic targeting liposomes potentiate triple negative breast cancer radiosensitivity via glucose and glutathione starvation ScienceDirect