Enzyme selectivity for cleavage immediately C-terminal to proline or alanine residues at position 2 substrate peptides is dictated by the shape and size of the S1 pocket, which is lined by Val656, Tyr631, Tyr662, Trp659, Tyr666, and Val711 (Figure 6)
The Action to Control Cardiovascular Risk in Diabetes trial and the Veterans Affairs Diabetes Trial have shown that while intensive glycemic control may slow the progression of neuropathy, it does not significantly prevent its onset
The ferroptosis inducer erastin irreversibly inhibits system xc- and synergizes with cisplatin to increase cisplatin's cytotoxicity in cancer cells
By sustaining mitochondrial function, the peptide appears to reduce free radical formation
Neuroscience 94 , 937948 (1999)