Insulin-induced egr-1 and c-fos Expression in 32D Cells Requires Insulin Receptor, Shc, and Mitogen-activated Protein Kinase, but Not Insulin Receptor Substrate-1 and Phosphatidylinositol 3-Kinase Activation*
Harada S, Smith R, Smith J, White M, Jarett L. Insulin-induced egr-1 and c-fos Expression in 32D Cells Requires Insulin Receptor, Shc, and Mitogen-activated Protein Kinase, but Not Insulin Receptor Substrate-1 and Phosphatidylinositol 3-Kinase Activation*. Journal Of Biological Chemistry 1996, 271: 30222-30226. PMID: 8939974, DOI: 10.1074/jbc.271.47.30222.Peer-Reviewed Original ResearchMeSH KeywordsAdaptor Proteins, Signal TransducingAnimalsCell LineCHO CellsCricetinaeDNA-Binding ProteinsEarly Growth Response Protein 1Enzyme ActivationEnzyme InhibitorsGene Expression RegulationGRB2 Adaptor ProteinImmediate-Early ProteinsInsulinInsulin Receptor Substrate ProteinsMicePhosphatidylinositol 3-KinasesPhosphoproteinsPhosphorylationPhosphotransferases (Alcohol Group Acceptor)Protein KinasesProteinsProto-Oncogene Proteins c-fosReceptor, InsulinRNA, MessengerTranscription FactorsTyrosineConceptsC-fos expressionInsulin receptor substrate-1Egr-1 expressionInsulin receptorReceptor substrate-1Mitogen-activated protein kinase activationEgr-1Protein kinase activationMultiple signal transduction pathwaysBlot analysisEffect of insulinSignal transduction pathwaysSubstrate-1Tyrosine phosphorylationImmediate early gene Egr-1Mitogen-activated protein kinase kinase inhibitorWestern blot analysisProtein kinase kinase inhibitorInsulin receptor tyrosine phosphorylationInsulin treatmentKinase activationIRS-1 phosphorylationTransduction pathwaysKinase kinase inhibitorGene Egr-1