The National Cancer Institute notes a growing body of preclinical research on high-dose IV Vitamin C for cancer patients, and we use it as a supportive therapy alongside conventional cancer treatment
H.TranB.-N.SanghaS.GuptaS
Nat Med
Reactivity, in biological systems, is almost inevitably associated with toxicity, and ROS can damage various biological molecules: lipids (causing lipid peroxidation and membrane damage), DNA (causing DNA breaks), and proteins (causing, for instance, oxidation of various amino acids and inactivation of essential enzymes)
Olaparib is a compound that effectively inhibits PARP1 and PARP2, binding to the catalytic domain and preventing the transfer of ADP-ribose units from NAD + to target proteins, thus lowering NAD + consumption 160,161