2009
The IRS2 Gly1057Asp Variant Is Associated With Human Longevity
Barbieri M, Rizzo M, Papa M, Boccardi V, Esposito A, White M, Paolisso G. The IRS2 Gly1057Asp Variant Is Associated With Human Longevity. The Journals Of Gerontology Series A 2009, 65A: 282-286. PMID: 19887537, DOI: 10.1093/gerona/glp154.Peer-Reviewed Original ResearchConceptsInsulin receptor substrate 2Gene polymorphismsYears of ageIGF-1 signalingSs-cell functionInsulin-like growth factor-1 signalingIrs2 branchInsulin resistanceInsulin sensitivityMetabolic covariatesGly1057Asp variantIRS2 geneExtreme old ageLarge population groupsInternal medicineC participantsOlder ageHuman longevityCommon polymorphismsIGF signalingInsulinFurther studiesPopulation groupsAgeWhole population
2001
Regulation of Insulin/Insulin-like Growth Factor-1 Signaling by Proteasome-mediated Degradation of Insulin Receptor Substrate-2*
Rui L, Fisher T, Thomas J, White M. Regulation of Insulin/Insulin-like Growth Factor-1 Signaling by Proteasome-mediated Degradation of Insulin Receptor Substrate-2*. Journal Of Biological Chemistry 2001, 276: 40362-40367. PMID: 11546773, DOI: 10.1074/jbc.m105332200.Peer-Reviewed Original ResearchMeSH KeywordsAdipocytesAnimalsCarcinoma, HepatocellularDiabetes Mellitus, Type 2Down-RegulationFeedbackFibroblastsHumansInsulinInsulin Receptor Substrate ProteinsInsulin-Like Growth Factor IIntracellular Signaling Peptides and ProteinsLiver Neoplasms, ExperimentalMiceMitogen-Activated Protein KinasesOsmotic PressurePeptide HydrolasesPhosphatidylinositol 3-KinasesPhosphoproteinsProteasome Endopeptidase ComplexProtein KinasesProtein Serine-Threonine KinasesProto-Oncogene ProteinsProto-Oncogene Proteins c-aktReceptor, InsulinSignal TransductionTOR Serine-Threonine KinasesTumor Cells, CulturedUbiquitinConceptsInsulin-like growth factor-1Insulin/IGFMouse embryo fibroblastsProteasome-mediated degradationIRS-2Embryo fibroblastsInsulin/insulin-like growth factor-1 signalingInsulin receptor substrate (IRS) proteinsUbiquitin/proteasome-mediated degradationNovel negative feedback mechanismInsulin-like growth factor-1 signalingInsulin receptor substrate 2Inhibitor of phosphatidylinositolIRS-1 activationPeripheral insulin actionIGF-1 treatmentReceptor tyrosine kinasesHomologous receptor tyrosine kinasesGrowth factor-1IRS proteinsSubstrate proteinsBeta-cell survivalOsmotic stressTyrosine kinaseIRS-1