2009
Uncoupling protein-2 regulates lifespan in mice
Andrews ZB, Horvath TL. Uncoupling protein-2 regulates lifespan in mice. AJP Endocrinology And Metabolism 2009, 296: e621-e627. PMID: 19141680, PMCID: PMC2670629, DOI: 10.1152/ajpendo.90903.2008.Peer-Reviewed Original ResearchConceptsDifferent tissuesProtein 2Uncoupled mitochondrial respirationReactive oxygen species productionMammalian physiologyMutant animalsOxygen species productionMitochondrial respirationLevels of UCP2Species productionTissue functionLong lifespanUCP2Oxidative stressLifespanPostnatal survivalWild-type miceMiceTissuePhysiologyRespirationCells
2006
Uncoupling protein 2/3 immunoreactivity and the ascending dopaminergic and noradrenergic neuronal systems: Relevance for volume transmission
Rivera A, Agnati LF, Horvath TL, Valderrama JJ, de La Calle A, Fuxe K. Uncoupling protein 2/3 immunoreactivity and the ascending dopaminergic and noradrenergic neuronal systems: Relevance for volume transmission. Neuroscience 2006, 137: 1447-1461. PMID: 16387447, DOI: 10.1016/j.neuroscience.2005.05.051.Peer-Reviewed Original ResearchConceptsConfocal laser microscopy analysisReactive oxygen species productionLaser microscopy analysisProtein 2/3Oxygen species productionUncouple oxidative phosphorylationOxidative phosphorylationATP synthesisProteinSpecies productionDouble immunolabelingImportant roleMicroscopy analysisPhosphorylationMitochondriaRegulationCell groupsPlastic changesLocalizationIslandsAnimal modelsMagnaTyrosine hydroxylaseNeuronal systems
2005
Uncoupling Protein-2 Is Critical for Nigral Dopamine Cell Survival in a Mouse Model of Parkinson's Disease
Andrews ZB, Horvath B, Barnstable CJ, Elseworth J, Yang L, Beal MF, Roth RH, Matthews RT, Horvath TL. Uncoupling Protein-2 Is Critical for Nigral Dopamine Cell Survival in a Mouse Model of Parkinson's Disease. Journal Of Neuroscience 2005, 25: 184-191. PMID: 15634780, PMCID: PMC6725213, DOI: 10.1523/jneurosci.4269-04.2005.Peer-Reviewed Original ResearchMeSH Keywords1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine1-Methyl-4-phenylpyridiniumAnimalsCell SurvivalCorpus StriatumDisease Models, AnimalDopamineHumansImmunohistochemistryIon ChannelsMaleMembrane Transport ProteinsMiceMice, Inbred C57BLMice, KnockoutMice, TransgenicMitochondriaMitochondrial ProteinsOxygen ConsumptionParkinsonian DisordersReactive Oxygen SpeciesSubstantia NigraUncoupling Protein 2ConceptsProtein 2Mitochondrial ROS productionLack of UCP2Reactive oxygen species productionGenetic manipulationOxygen species productionMitochondria numberCell metabolismATP synthesisCell survivalOverexpression of UCP2Wild-type controlsMitochondrial uncouplingNovel therapeutic targetROS productionUCP2Species productionElectron microscopic analysisOverexpressionCell functionUCP2 overexpressionDopamine cell survivalTherapeutic targetFluorescent ethidiumDopamine cell function