glutathione is a peptide A) (GSH), (B) cyclic scaffold investigated in this Glutathione - Wikipedia

With studies suggesting that glutathione from food sources can be challenging for the body to absorb, supplementation may be more effective

163 A heterozygous polymorphism of human 1 -tubulin (Q43P) has been described in association with macrothrombocytopenia, 164 but it is probably not causal, 165 and individuals homozygous for the Q43P variant have low platelet counts, abnormal platelet ultrastructure, and decreased tubulin, but normal platelet length, width, and area

Toll-like receptor signaling in cell proliferation and survival

Effects of red blood cell (RBC) transfusion on sickle cell disease recipient plasma and RBC metabolism