2001
Role of Allelic Variants Gly972Arg of IRS-1 and Gly1057Asp of IRS-2 in Moderate-to-Severe Insulin Resistance of Women With Polycystic Ovary Syndrome
El Mkadem S, Lautier C, Macari F, Molinari N, Lefèbvre P, Renard E, Gris J, Cros G, Daurès J, Bringer J, White M, Grigorescu F. Role of Allelic Variants Gly972Arg of IRS-1 and Gly1057Asp of IRS-2 in Moderate-to-Severe Insulin Resistance of Women With Polycystic Ovary Syndrome. Diabetes 2001, 50: 2164-2168. PMID: 11522686, DOI: 10.2337/diabetes.50.9.2164.Peer-Reviewed Original ResearchConceptsPolycystic ovary syndromeInsulin resistanceIRS-1 variantOvary syndromeInsulin-resistant patientsIRS-2Severe insulin resistanceIRS-1IRS-2 geneControl subjectsPlasma glucoseInsulin receptor substrateWild-type variantMultivariate modelInsulin receptorNovel mutationsDirect sequencingGene dosage effectReceptor substrateSyndromeVariable degreesFunctional impactWomenPolymorphic allelesGly972ArgIRS 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
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
1997
The IRS-2 gene on murine chromosome 8 encodes a unique signaling adapter for insulin and cytokine action.
Sun X, Pons S, Wang L, Zhang Y, Yenush L, Burks D, Myers M, Glasheen E, Copeland N, Jenkins N, Pierce J, White M. The IRS-2 gene on murine chromosome 8 encodes a unique signaling adapter for insulin and cytokine action. Endocrinology 1997, 11: 251-62. PMID: 9013772, DOI: 10.1210/mend.11.2.9885.Peer-Reviewed Original ResearchMeSH Keywords3T3 CellsAmino Acid SequenceAnimalsBase SequenceCell DifferentiationCells, CulturedChromosome MappingChromosomesCytokinesInsulinInsulin Receptor Substrate ProteinsInterleukin-4Intracellular Signaling Peptides and ProteinsMiceMolecular Sequence DataPhosphoproteinsPhosphorylationSequence Homology, Amino AcidSignal TransductionTissue DistributionTyrosineConceptsMurine chromosome 8IRS-2IRS-1IRS-2 geneIRS proteinsExpression patternsSrc homology 2 domainChromosome 8Recombinant SH2 domainsSpecific expression patternsMurine chromosome 1Amino acid sequenceDifferential tyrosine phosphorylationMurine hematopoietic cellsDistinct phosphorylation patternsSH2 domainSignal transductionSingle exonPhosphorylation patternTyrosine phosphorylationIL-4 stimulationAcid sequenceChromosome 1Signaling adapterCytokine signaling