The finding was further supported by c-met-binding experiments, in which HGF was pre-treated with GSSSG and LASSS at the same molar ratio 1:4000 at which the satellite-cell activation index was rescued to a level comparable to that of non-nitrated regular HGF, as shown in Figure 1d, followed by exposure to peroxynitrite (1:2000) and evaluated for c-met-binding by a sandwich ELISA-like assay on recombinant c-met-Fc chimera (Figure 1e, left column
Thus, specific targeting of IGF-1R signaling post development may prove to be the best approach to achieve the benefits of low growth signals on healthspan and aging, without the potential unwanted side effects of combined adult-onset GH/IGF-1 deficiency
Hiu r v [] Ma h lun l thi im l tng th gin v tn hng khng kh ngoi tri
(4) Johansen PB, Nowak J, Skjaerbaek C, Flyvbjerg A, Andreassen TT, Wilken M, Orskov H