Molecular Mechanisms of Insulin Resistance in IRS-2-Deficient Hepatocytes
Valverde A, Burks D, Fabregat I, Fisher T, Carretero J, White M, Benito M. Molecular Mechanisms of Insulin Resistance in IRS-2-Deficient Hepatocytes. Diabetes 2003, 52: 2239-2248. PMID: 12941762, DOI: 10.2337/diabetes.52.9.2239.Peer-Reviewed Original ResearchMeSH KeywordsAdenoviridaeAnimalsAnimals, NewbornAntigens, Polyomavirus TransformingCell Line, TransformedFemaleForkhead Box Protein O1Forkhead Transcription FactorsGluconeogenesisGlucose-6-PhosphataseGlycogen SynthaseGlycogen Synthase Kinase 3HepatocytesHypoglycemic AgentsInsulinInsulin Receptor Substrate ProteinsInsulin ResistanceIntracellular Signaling Peptides and ProteinsIsoenzymesMaleMiceMice, Mutant StrainsPhosphatidylinositol 3-KinasesPhosphatidylinositol PhosphatesPhosphoenolpyruvate Carboxykinase (GTP)PhosphoproteinsPregnancyProtein Kinase CProtein Serine-Threonine KinasesProto-Oncogene ProteinsProto-Oncogene Proteins c-aktRetroviridaeSignal TransductionTranscription FactorsConceptsGluconeogenic gene expressionIRS-2Gene expressionPrimary hepatocytesAtypical protein kinase CIRS-1-associated phosphatidylinositolIRS-1 tyrosine phosphorylationInsulin-induced phosphatidylinositolTranslocation of phosphatidylinositolInsulin receptor substrateGlycogen synthase kinaseProtein kinase CActivation of AktDownstream phosphatidylinositolTyrosine phosphorylationPlasma membraneReceptor substrateGlycogen synthase activityMolecular mechanismsSynthase kinaseInsulin stimulationKinase CHepatocyte cell linePhosphatidylinositolFunctional insulin