glutathione peroxidase inhibitor The Gpx4 prevents lipid peroxidation and ferroptosis to sustain Treg cell activation and suppression of antitumor immunity of the mechanism of ferroptosis

10.1016/j.lfs.2004.12.003 321 WangS.ChennupatiR.KaurH.IringA.WettschureckN.OffermannsS

In any case, this point is very important, because within cells the pool of GSH is 300 to 800 times greater than that of GSSG, therefore, even minimal artifactual or artificial oxidation of GSH can induce a dramatic increase in GSSG, without reflecting a true alteration in the cellular redox state, but even more so without indicating how this redox state can be affected by the health condition or disease that the patient presents

In simple terms, it is a tiny protein fragment (a peptide) that naturally binds to copper in your bloodstream

doi: 10.2147/JIR.S306849 296 YamamotoM.KenslerT