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Shc proteins contain a single SH2 domain, lack catalytic activity, and are substrates for activated receptors for insulin, insulin-like growth factor-1 (IGF-1), and epidermal growth factor (EGF).(More)
Phosphatidylinositol (PI) 3-kinase plays an important role in various metabolic actions of insulin including glucose uptake and glycogen synthesis. Although PI 3-kinase primarily functions as a lipid(More)
Insulin stimulates tyrosine phosphorylation of insulin receptor substrate-1 (IRS-1) and She in Rat1 fibroblasts overexpressing wild type insulin receptors. We investigated the relative role of IRS-1(More)