Give Did you know that up to 50% of the inhibitory receptors in the central nervous system (CNS) are glycine receptors? Glycine is a conditionally essential amino acid which acts rapidly Frontiers Preclinical investigations of the efficacy of the glutaminase inhibitor CB 839 alone and in combinations in chronic lymphocytic leukemia Frontiers Glutathione: A Samsonian life sustaining small molecule that protects against oxidative stress, ageing and damaging inflammation Developing piperlongumine directed glutathione S transferase inhibitors by an electrophilicity based strategy ScienceDirect