2014
Insulin and Metabolic Stress Stimulate Multisite Serine/Threonine Phosphorylation of Insulin Receptor Substrate 1 and Inhibit Tyrosine Phosphorylation*
Hançer N, Qiu W, Cherella C, Li Y, Copps K, White M. Insulin and Metabolic Stress Stimulate Multisite Serine/Threonine Phosphorylation of Insulin Receptor Substrate 1 and Inhibit Tyrosine Phosphorylation*. Journal Of Biological Chemistry 2014, 289: 12467-12484. PMID: 24652289, PMCID: PMC4007441, DOI: 10.1074/jbc.m114.554162.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAnisomycinAntigens, CDBlotting, WesternCHO CellsCricetinaeCricetulusEnzyme InhibitorsHumansHypoglycemic AgentsInsulinInsulin Receptor Substrate ProteinsPhosphatidylinositol 3-KinasesPhosphoinositide-3 Kinase InhibitorsPhosphorylationProtein Serine-Threonine KinasesProto-Oncogene Proteins c-aktRatsReceptor, InsulinRibosomal Protein S6 Kinases, 70-kDaSerineSignal TransductionThapsigarginThreonineTOR Serine-Threonine KinasesTunicamycinTyrosineConceptsTyrosine phosphorylationPhospho-specific monoclonal antibodiesSerine/threonine phosphorylationInsulin receptor tyrosine kinasePI3KInsulin receptor substrate-1Insulin-stimulated cellsHuman insulin receptorIRS1 tyrosine phosphorylationReceptor substrate-1Metabolic stressReceptor tyrosine kinasesThreonine phosphorylationThreonine residuesS6 kinasePI3K inhibitionSubstrate-1Mechanistic targetTyrosine kinaseInsulin stimulationMEK pathwayKey substrateInsulin receptorPresence of inhibitorsCHO cells
1996
Tumor Necrosis Factor (TNF)-α Inhibits Insulin Signaling through Stimulation of the p55 TNF Receptor and Activation of Sphingomyelinase*
Peraldi P, Hotamisligil G, Buurman W, White M, Spiegelman B. Tumor Necrosis Factor (TNF)-α Inhibits Insulin Signaling through Stimulation of the p55 TNF Receptor and Activation of Sphingomyelinase*. Journal Of Biological Chemistry 1996, 271: 13018-13022. PMID: 8662983, DOI: 10.1074/jbc.271.22.13018.Peer-Reviewed Original ResearchMeSH Keywords3T3 CellsAdipocytesAnimalsAntigens, CDCell LineCeramidesEnzyme ActivationHumansInsulinInsulin Receptor Substrate ProteinsMicePhosphoproteinsPhosphorylationReceptor, InsulinReceptors, Tumor Necrosis FactorReceptors, Tumor Necrosis Factor, Type ISignal TransductionSphingomyelin PhosphodiesteraseTumor Necrosis Factor-alphaTyrosineConceptsInsulin receptor substrate-1Myeloid 32D cellsInsulin receptorP55 TNF receptorP75 TNF receptorTyrosine phosphorylationInhibits InsulinIRS-2Insulin-dependent tyrosine phosphorylationTNF receptorIRS-1 tyrosine phosphorylationTNF-alphaIR tyrosine kinaseReceptor substrate-1Tyrosine kinase activityNecrosis factorActivation of sphingomyelinaseSerine phosphorylationBiological functionsKinase activitySubstrate-1Tyrosine kinaseExogenous sphingomyelinaseMurine TNF-alphaTumor necrosis factor