IndraLab

Statements


IRS1 phosphorylated on S323 is inactive. 3 / 3
3 |

"Here we show in various cell models that the adipose hormone leptin, a putative mediator in obesity-related insulin resistance, promotes phosphorylation of ser-318 in irs1 by a janus kinase 2, irs2, and pkc-dependent pathway. we observed that insulin stimulates phosphorylation of ser(318) in irs-1, which is mediated, at least partially, by pkc-zeta."

"Here we show in various cell models that the adipose hormone leptin, a putative mediator in obesity-related insulin resistance, promotes phosphorylation of ser-318 in irs1 by a janus kinase 2, irs2, and pkc-dependent pathway. we observed that insulin stimulates phosphorylation of ser(318) in irs-1, which is mediated, at least partially, by pkc-zeta."

"Thus, pkc-zeta might promote feedback ir/irs-1 complex formation and irs-1 tyrosine phosphorylation through phosphorylation of ser318."