2016
Insulin receptor substrate-1 deficiency drives a proinflammatory phenotype in KRAS mutant lung adenocarcinoma
Metz H, Kargl J, Busch S, Kim K, Kurland B, Abberbock S, Randolph-Habecker J, Knoblaugh S, Kolls J, White M, Houghton A. Insulin receptor substrate-1 deficiency drives a proinflammatory phenotype in KRAS mutant lung adenocarcinoma. Proceedings Of The National Academy Of Sciences Of The United States Of America 2016, 113: 8795-8800. PMID: 27439864, PMCID: PMC4978299, DOI: 10.1073/pnas.1601989113.Peer-Reviewed Original ResearchConceptsInsulin receptor substrate-1Janus kinase/signal transducerKinase/signal transducerTumor burdenActivator of transcriptionReceptor substrate-1IRS-1 deficiencyKRAS-mutant lung adenocarcinomaInsulin-like growth factor receptorAdenoviral Cre recombinaseIL-22 receptorMutant lung adenocarcinomaTumor-promoting inflammationAdaptor proteinSignificant survival disadvantageGrowth factor receptorSignal transducerSubstrate-1PI3KProinflammatory phenotypeLung cancerLung adenocarcinomaMutant subgroupTissue microarrayCre recombinase
2008
Structural and biochemical characterization of the KRLB region in insulin receptor substrate-2
Wu J, Tseng Y, Xu C, Neubert T, White M, Hubbard S. Structural and biochemical characterization of the KRLB region in insulin receptor substrate-2. Nature Structural & Molecular Biology 2008, 15: 251-258. PMID: 18278056, DOI: 10.1038/nsmb.1388.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsCHO CellsCricetinaeCricetulusCrystallography, X-RayHumansInsulin Receptor Substrate ProteinsIntracellular Signaling Peptides and ProteinsMiceModels, MolecularMolecular Sequence DataMutationPhosphoproteinsPhosphorylationPhosphotyrosineProtein BindingProtein Structure, TertiaryProtein-Tyrosine KinasesReceptor, IGF Type 1Structure-Activity RelationshipSubstrate SpecificityConceptsInsulin receptorPleckstrin homology domainCrucial adaptor proteinTwo-hybrid studiesInsulin receptor kinaseKinase active siteInsulin receptor substrate 2C-terminal regionTyrosine kinase domainPrevious yeastThreonine phosphorylationHomology domainAdaptor proteinReceptor kinaseKinase domainTyrosine phosphorylationBiochemical characterizationRegion functionsSubstrate 2Binding regionsPhosphorylationKinase inhibitionFactor 1IRS2Insulin-like growth factor-1
2004
Disruption of the SH2-B Gene Causes Age-Dependent Insulin Resistance and Glucose Intolerance
Duan C, Yang H, White M, Rui L. Disruption of the SH2-B Gene Causes Age-Dependent Insulin Resistance and Glucose Intolerance. Molecular And Cellular Biology 2004, 24: 7435-7443. PMID: 15314154, PMCID: PMC506995, DOI: 10.1128/mcb.24.17.7435-7443.2004.Peer-Reviewed Original ResearchMeSH KeywordsAdaptor Proteins, Signal TransducingAdipose TissueAgingAnimalsBlood GlucoseCarrier ProteinsCell LineDietary FatsGlucose IntoleranceHomeostasisHumansInsulinInsulin Receptor Substrate ProteinsInsulin ResistanceIntracellular Signaling Peptides and ProteinsIslets of LangerhansLiverMaleMiceMice, Inbred StrainsMice, KnockoutMitogen-Activated Protein KinasesMuscle, SkeletalPhosphatidylinositol 3-KinasesPhosphoproteinsProtein Serine-Threonine KinasesProto-Oncogene ProteinsProto-Oncogene Proteins c-aktReceptor, InsulinSignal TransductionConceptsSrc homology 2Insulin receptor substrate-1Insulin receptor activationInsulin receptorTyrosine phosphorylationSH2 domain-dependent mannerPleckstrin homology domain-containing adaptor proteinDomain-containing adaptor proteinDomain-dependent mannerReceptor substrate-1Skeletal muscleSH2 domainHomology 2Adaptor proteinReceptor activationSubstrate-1Physiological roleCultured cellsGlucose homeostasisERK1/2 pathwayDependent insulin resistancePhysiological enhancerSystemic deletionPhosphorylationIRS2
2000
Tyrosine Dephosphorylation and Deactivation of Insulin Receptor Substrate-1 by Protein-tyrosine Phosphatase 1B POSSIBLE FACILITATION BY THE FORMATION OF A TERNARY COMPLEX WITH THE GRB2 ADAPTOR PROTEIN*
Goldstein B, Bittner-Kowalczyk A, White M, Harbeck M. Tyrosine Dephosphorylation and Deactivation of Insulin Receptor Substrate-1 by Protein-tyrosine Phosphatase 1B POSSIBLE FACILITATION BY THE FORMATION OF A TERNARY COMPLEX WITH THE GRB2 ADAPTOR PROTEIN*. Journal Of Biological Chemistry 2000, 275: 4283-4289. PMID: 10660596, DOI: 10.1074/jbc.275.6.4283.Peer-Reviewed Original ResearchConceptsInsulin receptor substrate-1Receptor substrate-1Tyrosine dephosphorylationAdaptor proteinSubstrate-1Tyrosine-phosphorylated IRS-1Src homology 2 domainSteady-state tyrosine phosphorylationAdaptor protein Grb2Grb2 adaptor proteinStable protein complexesProtein tyrosine phosphataseNovel molecular interactionInsulin signal transductionMolecular interactionsProtein Grb2Protein complexesP85 subunitSHP-2Overlay blotsP-nitrophenyl phosphateSignal transductionTyrosine phosphorylationPhosphorylation stateInactive PTP1B
1998
Insulin Receptor Substrate-1 is the Predominant Signaling Molecule Activated by Insulin-like Growth Factor-I, Insulin, and Interleukin-4 in Estrogen Receptor-positive Human Breast Cancer Cells*
Jackson J, White M, Yee D. Insulin Receptor Substrate-1 is the Predominant Signaling Molecule Activated by Insulin-like Growth Factor-I, Insulin, and Interleukin-4 in Estrogen Receptor-positive Human Breast Cancer Cells*. Journal Of Biological Chemistry 1998, 273: 9994-10003. PMID: 9545345, DOI: 10.1074/jbc.273.16.9994.Peer-Reviewed Original ResearchMeSH KeywordsAndrostadienesBreast NeoplasmsCalcium-Calmodulin-Dependent Protein KinasesEnzyme InhibitorsFemaleFlavonoidsHumansInsulinInsulin Receptor Substrate ProteinsInsulin-Like Growth Factor IInterleukin-4Intracellular Signaling Peptides and ProteinsKineticsMitogen-Activated Protein Kinase KinasesPhosphatidylinositol 3-KinasesPhosphoinositide-3 Kinase InhibitorsPhosphoproteinsPhosphorylationPhosphotyrosineProtein Kinase InhibitorsProtein KinasesReceptor, InsulinReceptors, EstrogenSignal TransductionTumor Cells, CulturedWortmanninConceptsIRS-1Tyrosine phosphorylationIRS-2Insulin-like growth factorBreast cancer cellsIGF-I treatmentGreater tyrosine phosphorylationInterleukin-4Substrate adaptor proteinMitogen-activated protein kinase activityCancer cellsCell linesInsulin receptor substrate-1Mitogen-activated protein kinaseP85 regulatory subunitProtein kinase activityActivation of phosphatidylinositolReceptor substrate-1Estrogen receptor-positive human breast cancer cellsGrowth factorPrimary breast tumor specimensIGF-stimulated growthAdaptor proteinRegulatory subunitT47-D breast cancer cells