2015
Mapping the path to a longer life
White M. Mapping the path to a longer life. Nature 2015, 524: 170-171. PMID: 26268188, PMCID: PMC4791944, DOI: 10.1038/524170a.Peer-Reviewed Original Research
2014
IRS2 integrates insulin/IGF1 signalling with metabolism, neurodegeneration and longevity
White M. IRS2 integrates insulin/IGF1 signalling with metabolism, neurodegeneration and longevity. Diabetes Obesity And Metabolism 2014, 16: 4-15. PMID: 25200290, DOI: 10.1111/dom.12347.Peer-Reviewed Original ResearchConceptsInsulin/IGF1Central nervous systemInsulin-like signalingLife spanOrganisms showsCellular functionsNutrient homeostasisInsulin resistanceGenetic manipulationSystemic insulin resistanceClinical Alzheimer's diseaseType 2 diabetesEnergy homeostasisNeurodegenerative diseasesMetabolismNeurodegenerationCompensatory hyperinsulinaemiaHomeostasisProgressive neurodegenerationSystemic metabolismIGF1Excess insulinNervous systemAlzheimer's diseaseClinical perspective
2012
Integrating Metabolism and Longevity Through Insulin and IGF1 Signaling
Sadagurski M, White M. Integrating Metabolism and Longevity Through Insulin and IGF1 Signaling. Endocrinology And Metabolism Clinics Of North America 2012, 42: 127-148. PMID: 23391244, PMCID: PMC3982789, DOI: 10.1016/j.ecl.2012.11.008.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCentral Nervous SystemInsulinInsulin-Like Growth Factor ILongevitySignal TransductionConceptsInsulin/IGF1Central nervous systemLife spanOrganism longevityCellular functionsStress resistanceGenetic manipulationIGF1 signalingInsulin pathwayMetabolic homeostasisEnergy homeostasisPeripheral energy homeostasisSystemic insulin resistanceHomeostasisMetabolismSystemic metabolismNeuronal circuitsCompensatory hyperinsulinemiaInsulin resistanceIGF1Central regulationExcess insulinNervous systemLongevityNematodes
2011
IRS2 increases mitochondrial dysfunction and oxidative stress in a mouse model of Huntington disease
Sadagurski M, Cheng Z, Rozzo A, Palazzolo I, Kelley G, Dong X, Krainc D, White M. IRS2 increases mitochondrial dysfunction and oxidative stress in a mouse model of Huntington disease. Journal Of Clinical Investigation 2011, 121: 4070-4081. PMID: 21926467, PMCID: PMC3195462, DOI: 10.1172/jci46305.Peer-Reviewed Original ResearchMeSH KeywordsAgingAnimalsBrainDisease Models, AnimalDisease ProgressionFemaleForkhead Box Protein O1Forkhead Transcription FactorsGene ExpressionHumansHuntington DiseaseInsulin Receptor Substrate ProteinsLongevityMaleMiceMice, KnockoutMice, Mutant StrainsMice, TransgenicMitochondriaOxidative StressSignal TransductionConceptsHuntington's diseaseOxidative stressMouse modelProgression of HDMitochondrial dysfunctionMajor risk factorR6/2 mouse modelNeuronal oxidative stressMitochondrial functionHD-like symptomsHD patientsNumber of autophagosomesTranscription factor FOXO1Risk factorsR6/2 miceSlow progressionTherapeutic approachesExpression of IRS2HD progressionLife spanNeurodegenerative diseasesIRS2 levelsProgressionDiseaseMice
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
2007
Brain IRS2 Signaling Coordinates Life Span and Nutrient Homeostasis
Taguchi A, Wartschow L, White M. Brain IRS2 Signaling Coordinates Life Span and Nutrient Homeostasis. Science 2007, 317: 369-372. PMID: 17641201, DOI: 10.1126/science.1142179.Peer-Reviewed Original ResearchMeSH KeywordsAgingAnimalsBrainCircadian RhythmCrosses, GeneticDietFemaleGlucoseHomeostasisInsulin Receptor Substrate ProteinsInsulin ResistanceIntracellular Signaling Peptides and ProteinsLongevityMaleMiceMice, KnockoutMice, TransgenicOverweightOxidation-ReductionOxygen ConsumptionPhosphoproteinsRespirationSignal TransductionSuperoxide Dismutase
2002
IRS proteins and the common path to diabetes
White M. IRS proteins and the common path to diabetes. AJP Endocrinology And Metabolism 2002, 283: e413-e422. PMID: 12169433, DOI: 10.1152/ajpendo.00514.2001.Peer-Reviewed Original ResearchConceptsInsulin receptor substrate (IRS) proteinsIRS protein functionsProteosome-mediated degradationCommon regulatory pathwayCommon molecular mechanismIntracellular signaling cascadesInsulin/IGF receptorIRS-2 signalingCell surface receptorsIRS proteinsSubstrate proteinsPancreatic beta-cell growthProtein functionGrowth factor actionNutrient sensingSerine phosphorylationRegulatory pathwaysSignaling cascadesIGF-signaling pathwayInsulin resistanceMolecular mechanismsIRS-2Insulin-like growth factor actionIRS-1Broader role