2013
Insulin receptor substrate signaling suppresses neonatal autophagy in the heart
Riehle C, Wende A, Sena S, Pires K, Pereira R, Zhu Y, Bugger H, Frank D, Bevins J, Chen D, Perry C, Dong X, Valdez S, Rech M, Sheng X, Weimer B, Gottlieb R, White M, Abel E. Insulin receptor substrate signaling suppresses neonatal autophagy in the heart. Journal Of Clinical Investigation 2013, 123: 5319-5333. PMID: 24177427, PMCID: PMC3859408, DOI: 10.1172/jci71171.Peer-Reviewed Original ResearchMeSH KeywordsAmino AcidsAnimalsApoptosisApoptosis Regulatory ProteinsAutophagyBeclin-1Cardiomyopathy, DilatedFetal HeartHeartHeart FailureInsulinInsulin Receptor Substrate ProteinsInsulin-Like Growth Factor IMiceMitochondria, HeartMyocytes, CardiacOxidative PhosphorylationPhosphorylationProtein Processing, Post-TranslationalReceptor, IGF Type 1Signal TransductionTOR Serine-Threonine KinasesConceptsInsulin receptor substrateInduction of autophagyActivation of mTORIGF-1R signalingPostnatal cardiac developmentUnrestrained autophagyCardiomyocyte-specific deletionGenetic suppressionCardiac developmentReceptor substrateIGF-1 receptorEssential adaptationProsurvival signalingAutophagic fluxAutophagy suppressionAutophagyMitochondrial dysfunctionMammalian heartPhysiological suppressionNeonatal starvationAutophagic activationSignalingIRS1IRS2Insulin action
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