Frontiers The versatile utility of cysteine as a target for cancer treatment Lysosomal cyst(e)ine storage potentiates tolerance to oxidative stress in cancer cells: Molecular Cell EpsteinBarr Virus Hijacks Redox Signaling via Glutathione Peroxidase 4 to Sustain Latency and Drive Gastric Cancer Progression Duo Shi, Yanhong Zhao, Xia Zhao, Zhiyuan Gong, Wen Liu, Ping Li, Yan Zhang, Glutathione Depletion and Stalwart Anticancer Activity of Metallotherapeutics Inducing Programmed Cell Death: Opening a New Window for Cancer Therapy ACS Omega Application of glutathione depletion in cancer therapy: Enhanced ROS based therapy, ferroptosis, and chemotherapy ScienceDirect