2013
Insulin receptor substrate‐2 is expressed in kidney epithelium and up‐regulated in diabetic nephropathy
Hookham M, O'Donovan H, Church R, Mercier‐Zuber A, Luzi L, Curran S, Carew R, Droguett A, Mezzano S, Schubert M, White M, Crean J, Brazil D. Insulin receptor substrate‐2 is expressed in kidney epithelium and up‐regulated in diabetic nephropathy. The FEBS Journal 2013, 280: 3232-3243. PMID: 23617393, PMCID: PMC4022317, DOI: 10.1111/febs.12305.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAnimalsBase SequenceBinding SitesBone Morphogenetic Protein 7Case-Control StudiesCell LineChildDiabetic NephropathiesEpitheliumFemaleGene ExpressionHumansInsulin Receptor Substrate ProteinsKidney TubulesMaleMiceMiddle AgedPhosphorylationProtein Processing, Post-TranslationalSignal TransductionSmad4 ProteinTranscriptional ActivationYoung AdultConceptsDiabetic nephropathyBone morphogenetic protein-7DN patientsInsulin receptor substrateChronic kidney disease severityEnd-stage renal diseaseProgression of DNKidney epitheliumTyrosine/serine phosphorylationHuman kidney proximal tubule epithelial cellsKidney disease severityProximal tubule epithelial cellsKidney proximal tubule epithelial cellsHK-2 cellsRole of insulinInsulin receptor substrate 2Growth factor-β1Tubule epithelial cellsIRS2 transcriptionSDS/PAGEIRS proteinsDN progressionRenal diseaseKidney failureMorphogenetic protein-7
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
1999
Search for variants of the gene-promoter and the potential phosphotyrosine encoding sequence of the insulin receptor substrate-2 gene: evaluation of their relation with alterations in insulin secretion and insulin sensitivity
Almind K, Frederiksen S, Bernal D, Hansen T, Ambye L, Urhammer S, Ekstrøm C, Berglund L, Reneland R, Lithell H, White M, Van Obberghen E, Pedersen O. Search for variants of the gene-promoter and the potential phosphotyrosine encoding sequence of the insulin receptor substrate-2 gene: evaluation of their relation with alterations in insulin secretion and insulin sensitivity. Diabetologia 1999, 42: 1244-1249. PMID: 10525667, DOI: 10.1007/s001250051299.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAgedAmino Acid SubstitutionBase SequenceDiabetes Mellitus, Type 2Gene FrequencyGenetic Carrier ScreeningGenetic TestingGlucose Tolerance TestHumansInsulinInsulin Receptor Substrate ProteinsInsulin SecretionIntracellular Signaling Peptides and ProteinsMaleMiddle AgedMolecular Sequence DataPedigreePhosphoproteinsPhosphotyrosinePolymorphism, Single-Stranded ConformationalPromoter Regions, GeneticProspective StudiesTwo-Hybrid System TechniquesConceptsType II diabetic patientsII diabetic patientsSerum insulin concentrationsInsulin secretionDiabetic patientsInsulin sensitivityInsulin concentrationsGly1057Asp variantInsulin receptor substrate-2 (IRS-2) geneIntravenous glucose tolerance testGlucose-tolerant offspringGlucose tolerance testGlucose-tolerant subjectsIRS-2Elderly Swedish menMiddle-aged subjectsYoung healthy subjectsAmino acid variantsWildtype carriersDiabetic parentsTolerance testTolerant subjectsHealthy subjectsStudy groupInsulin sensivity