The heavy GCLC is both the catalytic unit and the regulatory site of GSH feedback inhibition, while the light subunit regulates the activity of the holo-enzyme by modulating the affinity of the two regulatory sites of GCLC, that for glutamate and that for glutathione thereby making the enzyme more efficient and less sensitive to feedback inhibition
Those under high stress, exposed to environmental toxins, or with low antioxidant levels may especially benefit from glutathione
Cell apoptosis detection 4T1 Cells were seeded in six well plates
Tang TL, Chen M, Zhang C, Wang X, Du S, Ye X, Li H, Chen N, Hu
Facial cream containing GHK-Cu and melatonin increased collagen in photoaged skin of 20 female volunteers, performing better than vitamin C and retinoic acid
To determine whether increases in intracellular GSH directly enhance expression of T2-signature proteins in HAECs, we lowered intracellular GSH levels by inhibiting SLC7A11 using the chemical inhibitor erastin (16)