2001
Syntaxin 4 heterozygous knockout mice develop muscle insulin resistance
Yang C, Coker K, Kim J, Mora S, Thurmond D, Davis A, Yang B, Williamson R, Shulman G, Pessin J. Syntaxin 4 heterozygous knockout mice develop muscle insulin resistance. Journal Of Clinical Investigation 2001, 107: 1311-1318. PMID: 11375421, PMCID: PMC209300, DOI: 10.1172/jci12274.Peer-Reviewed Original ResearchMeSH KeywordsAdipocytesAdipose Tissue, BrownAnimalsBiological TransportGlucoseGlucose Clamp TechniqueGlucose Tolerance TestGlucose Transporter Type 4GlycogenGlycolysisHeterozygoteInsulin ResistanceLiverMembrane ProteinsMiceMice, KnockoutMonosaccharide Transport ProteinsMuscle ProteinsMuscle, SkeletalQa-SNARE ProteinsConceptsHeterozygous knockout miceInsulin-stimulated glucose uptakeGlucose uptakeKnockout miceNormal insulin-stimulated glucose uptakeWhole-body glucose uptakeHyperinsulinemic-euglycemic clamp procedureInsulin-stimulated glucose metabolismInsulin-stimulated GLUT4 translocationSkeletal muscleGLUT4 vesicle traffickingImpaired glucose toleranceMuscle insulin resistanceEarly embryonic lethalitySkeletal muscle glucose transportMuscle glucose transportCritical physiological roleGlucose toleranceInsulin resistanceClamp procedureVesicle traffickingSyntaxin 4Embryonic lethalityGlucose metabolismAnimal models
2000
Increased Energy Expenditure, Decreased Adiposity, and Tissue-Specific Insulin Sensitivity in Protein-Tyrosine Phosphatase 1B-Deficient Mice
Klaman L, Boss O, Peroni O, Kim J, Martino J, Zabolotny J, Moghal N, Lubkin M, Kim Y, Sharpe A, Stricker-Krongrad A, Shulman G, Neel B, Kahn B. Increased Energy Expenditure, Decreased Adiposity, and Tissue-Specific Insulin Sensitivity in Protein-Tyrosine Phosphatase 1B-Deficient Mice. Molecular And Cellular Biology 2000, 20: 5479-5489. PMID: 10891488, PMCID: PMC85999, DOI: 10.1128/mcb.20.15.5479-5489.2000.Peer-Reviewed Original ResearchMeSH KeywordsAdipose TissueAnimalsBody WeightCarrier ProteinsEnergy MetabolismFemaleGlucoseGlucose Tolerance TestHomeostasisHyperinsulinismInsulin ResistanceIon ChannelsLeptinMaleMembrane ProteinsMembrane Transport ProteinsMiceMice, Inbred C57BLMice, Mutant StrainsMitochondrial ProteinsMuscle, SkeletalProtein Tyrosine Phosphatase, Non-Receptor Type 1Protein Tyrosine PhosphatasesProteinsRNA, MessengerUncoupling Protein 1Uncoupling Protein 2Uncoupling Protein 3ConceptsProtein tyrosine phosphatasePTP-1BMajor protein tyrosine phosphataseProtein tyrosine phosphatase 1BSignal transduction pathwaysTargeted gene disruptionInsulin-stimulated glucose uptakeGene disruptionTransduction pathwaysFat cell massPhosphatase 1BMajor regulatorProtein mRNA expressionCell massNull miceSkeletal muscleDeficient miceGlucose uptakeBasal metabolic rateInsulin actionMetabolic ratePhosphataseFat storesDiet-induced obesityAdipocyte number