2019
1835-P: Deletion of Insulin Receptor Substrate 2 in AGRP Neurons Causes Beta-Cell Dysfunction
TAO R, COPPS K, WHITE M, STOEHR O. 1835-P: Deletion of Insulin Receptor Substrate 2 in AGRP Neurons Causes Beta-Cell Dysfunction. Diabetes 2019, 68 DOI: 10.2337/db19-1835-p.Peer-Reviewed Original ResearchAgRP neuronsArcuate nucleusInsulin resistanceInsulin secretionInsulin receptor substrateType 2 diabetes progressesCompensatory insulin secretionL-arginine treatmentBeta-cell compensationBeta-cell dysfunctionPeripheral insulin resistanceBeta-cell failureBeta-cell functionHigh-fat dietInsulin secretory functionType 2 diabetesSteady-state hyperglycemiaGlucose infusion rateΒ-cell dysfunctionInsulin receptor substrate 2Pancreatic β-cellsGrowth-promoting actionDiabetes progressesFat dietHyperglycemic clamp
2006
Regulating insulin signaling and -cell function through IRS proteinsThis paper is one of a selection of papers published in this Special Issue, entitled Second Messengers and Phosphoproteins12th International Conference.
White M. Regulating insulin signaling and -cell function through IRS proteinsThis paper is one of a selection of papers published in this Special Issue, entitled Second Messengers and Phosphoproteins12th International Conference. Canadian Journal Of Physiology And Pharmacology 2006, 84: 725-737. PMID: 16998536, DOI: 10.1139/y06-008.Peer-Reviewed Original ResearchConceptsType 2 diabetesInsulin resistanceBeta-cell destructionPeripheral insulin resistanceDiabetes mellitusChronic hyperglycemiaSystemic disordersFemale infertilityInsulin secretionCardiovascular diseaseCell functionInevitable progressionComplex disorderDisordersDiabetesGreater frequencyPrevalent formInsulinPhosphoproteins12th International ConferenceAgeSecond messengerDyslipidemiaHypertensionMellitusAutoimmune
2004
Insulin receptor substrate proteins and diabetes
Lee Y, White M. Insulin receptor substrate proteins and diabetes. Archives Of Pharmacal Research 2004, 27: 361-370. PMID: 15180298, DOI: 10.1007/bf02980074.Peer-Reviewed Original ResearchConceptsInsulin receptor substrate (IRS) proteinsSubstrate proteinsPancreatic β-cell growthInsulin/IGFIntracellular signaling cascadesReceptor tyrosine kinasesΒ-cell growthCell surface receptorsIRS proteinsGrowth factor actionProtein signalingSerine phosphorylationSignaling cascadesInsulin resistanceTyrosine kinaseInsulin-like growth factor actionIrs2 branchCell growthSurface receptorsFactor actionPeripheral insulin responsePeripheral insulin resistanceIRS2ProteinImportant mechanism
2001
IRS proteins and beta-cell function.
Burks D, White M. IRS proteins and beta-cell function. Diabetes 2001, 50: s140. PMID: 11272176, DOI: 10.2337/diabetes.50.2007.s140.Peer-Reviewed Original ResearchConceptsInsulin receptor substrateIRS proteinsIRS protein familyBeta-cell functionBeta-cell massClassical insulin target tissuesDownstream effector pathwaysPeripheral insulin resistanceIRS-2 geneInsulin resistanceProtein familyInsulin target tissuesReceptor substrateIRS-1Effector pathwaysPancreatic beta-cell massInsulin secretory reserveGrowth-promoting actionProteinBeta-cell dysfunctionSomatic growthType 2 diabetesCritical roleDiabetic phenotypeRegulation
2000
Dysregulation of IRS-proteins causes insulin resistance and diabetes
Aguirre V, White M. Dysregulation of IRS-proteins causes insulin resistance and diabetes. Current Opinion In Endocrinology Diabetes And Obesity 2000, 7: 1-7. DOI: 10.1097/00060793-200002000-00001.Peer-Reviewed Original ResearchIRS proteinsInsulin receptor substrate (IRS) proteinsInsulin/insulin-like growth factorPeripheral insulin resistanceType 2 diabetesInsulin resistanceSubstrate proteinsGenetic approachesCommon type 2 diabetesΒ-cell failureInsulin-like growth factorCompensatory insulin secretionDevelopment of diabetesNormal carbohydrate metabolismEarly-onset formCarbohydrate metabolismGrowth factorInsulin secretionDiabetesInsulin actionImportant insightsDysregulationSecretionProteinResistanceDysregulation of IRS-proteins causes insulin resistance and diabetes
Aguirre V, White M. Dysregulation of IRS-proteins causes insulin resistance and diabetes. Current Opinion In Endocrinology Diabetes And Obesity 2000, 7: 1. DOI: 10.1097/00075197-200002000-00001.Peer-Reviewed Original ResearchIRS proteinsPeripheral insulin resistanceInsulin receptor substrate (IRS) proteinsInsulin/insulin-like growth factorType 2 diabetesΒ-cell differentiationInsulin-like growth factorInsulin receptor substrateCompensatory insulin secretionChronic insulin resistanceInsulin resistanceInsulin-signaling pathwayCarbohydrate metabolismInsulin secretionSubstrate proteinsGrowth factorSignal transductionTranscription factorsGenetic approachesCommon type 2 diabetesMolecular basisPancreatic β-cellsReceptor substrateInsulin actionInsulin-signaling system
1999
Irs-2 coordinates Igf-1 receptor-mediated β-cell development and peripheral insulin signalling
Withers D, Burks D, Towery H, Altamuro S, Flint C, White M. Irs-2 coordinates Igf-1 receptor-mediated β-cell development and peripheral insulin signalling. Nature Genetics 1999, 23: 32-40. PMID: 10471495, DOI: 10.1038/12631.Peer-Reviewed Original ResearchMeSH KeywordsAge FactorsAnimalsApoptosisBlood GlucoseBody WeightFemaleGene Expression Regulation, DevelopmentalGlucose Tolerance TestInsulinInsulin Receptor Substrate ProteinsIntracellular Signaling Peptides and ProteinsIslets of LangerhansLiverMaleMiceMice, KnockoutMuscle, SkeletalPancreasPhosphoproteinsReceptor, IGF Type 1Signal TransductionTime FactorsConceptsIGF-1 receptorΒ-cell developmentIGF-1Glucose homeostasisΒ-cellsPeripheral insulin resistancePeripheral target tissuesEffect of insulinPancreatic β-cellsPeripheral insulinInsulin resistanceInsulin receptor substratePost-natal growthGlucose metabolismNull allelesTarget tissuesInsulinMiceReceptor substrateIR-1Carbohydrate metabolismReceptorsSurvivalCell growthPleiotropic effects
1998
Mapping of the human insulin receptor substrate-2 gene, identification of a linked polymorphic marker and linkage analysis in families with Type II diabetes: no evidence for a major susceptibility role
Kalidas K, Wasson J, Glaser B, Meyer J, Duprat L, White M, Permutt M. Mapping of the human insulin receptor substrate-2 gene, identification of a linked polymorphic marker and linkage analysis in families with Type II diabetes: no evidence for a major susceptibility role. Diabetologia 1998, 41: 1389-1391. PMID: 9833949, DOI: 10.1007/s001250051081.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBase SequenceChromosome MappingChromosomes, Human, Pair 13Diabetes Mellitus, Type 1Europe, EasternGenetic Carrier ScreeningGenetic LinkageGenetic MarkersGenotypeHumansInsulin Receptor Substrate ProteinsIntracellular Signaling Peptides and ProteinsJewsMiceMicrosatellite RepeatsPhosphoproteinsPolymorphism, GeneticStatistics, NonparametricConceptsIRS-2 geneRadiation hybrid panel mappingPolymorphic markersInsulin receptor substrate 2Nonparametric linkage analysisMap positionChromosome 13q34Evidence of linkageInsulin receptor substrate-2 (IRS-2) geneGene regionLinkage analysisGenesSubstrate 2Excess alleleInsulin receptorNearby markersType II diabetesAshkenazi Jewish familiesMice resultsII diabetesSusceptibility roleMarkersFamilyPeripheral insulin resistance