2000
The c-Jun NH2-terminal Kinase Promotes Insulin Resistance during Association with Insulin Receptor Substrate-1 and Phosphorylation of Ser307 *
Davis R, Aguirre V, Uchida T, Yenush L, White M. The c-Jun NH2-terminal Kinase Promotes Insulin Resistance during Association with Insulin Receptor Substrate-1 and Phosphorylation of Ser307 *. Journal Of Biological Chemistry 2000, 275: 9047-9054. PMID: 10722755, DOI: 10.1074/jbc.275.12.9047.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsAnisomycinCHO CellsCricetinaeHumansInsulinInsulin Receptor Substrate ProteinsInsulin ResistanceJNK Mitogen-Activated Protein KinasesMiceMitogen-Activated Protein KinasesMolecular Sequence DataPhosphoproteinsPhosphorylationProtein BindingReceptor, InsulinRecombinant ProteinsSerineSignal TransductionTumor Necrosis Factor-alphaConceptsInsulin-stimulated tyrosine phosphorylationIRS-1Serine 307Tyrosine phosphorylationInsulin receptor substrate-1IRS-1 functionSignal transduction cascadePhosphorylation of Ser307Receptor substrate-1Chinese hamster ovary cellsIRS proteinsActivity of JNKJNK associatesPhosphorylation sitesHamster ovary cellsTransduction cascadeSerine phosphorylationTerminal kinaseSubstrate-1PhosphorylationStrong activatorPromotes Insulin ResistanceJNK phosphorylationOvary cellsJNK
1993
IRS-1 is a common element in insulin and insulin-like growth factor-I signaling to the phosphatidylinositol 3'-kinase
Myers M, Sun X, Cheatham B, Jachna B, Glasheen E, Backer J, White M. IRS-1 is a common element in insulin and insulin-like growth factor-I signaling to the phosphatidylinositol 3'-kinase. Endocrinology 1993, 132: 1421-1430. DOI: 10.1210/en.132.4.1421.Peer-Reviewed Original ResearchPtdIns 3-kinaseTyrosine phosphorylation of IRS-1PtdIns 3-kinase activityPhosphorylation of IRS-1Insulin-like growth factor-IIRS-1Phosphatidylinositol 3-kinaseBinding to p85Increased tyrosine phosphorylation of IRS-1Insulin receptorStimulation of intact cellsPurified insulin receptorIncreased tyrosine phosphorylationSites in vitroChinese hamster ovary cellsTreatment of cellsInsulin-like growth factor-I signalingTyrosine phosphorylationHamster ovary cellsGrowth factor-IPtdInsCytosolic proteinsInsulin stimulationIntact cellsQuiescent cells