IndraLab

Statements


IRS1 phosphorylated on S270 is inactive. 2 / 2
2 |

"Turnover of the active fraction of irs1 involves raptor-mtor- and s6k1-dependent serine phosphorylation in cell culture models of tuberous sclerosiss6k1 phosphorylates irs1 in vitro on multiple residues showing strong preference for rxrxxs/t over s/t,p sites."

"IRS-1 is a novel direct substrate for IKK and that phosphorylation of IRS-1 at Ser(312) (and other sites) by IKK may contribute to the insulin resistance mediated by activation of inflammatory pathways."