2020
Retromer subunit, VPS29, regulates synaptic transmission and is required for endolysosomal function in the aging brain
Ye H, Ojelade S, Li-Kroeger D, Zuo Z, Wang L, Li Y, Gu J, Tepass U, Rodal A, Bellen H, Shulman J. Retromer subunit, VPS29, regulates synaptic transmission and is required for endolysosomal function in the aging brain. ELife 2020, 9: e51977. PMID: 32286230, PMCID: PMC7182434, DOI: 10.7554/elife.51977.Peer-Reviewed Original ResearchConceptsRetromer functionRetromer localizationVps26 proteinsRetromer subunitsRab7 GTPaseProtein complexesEndolysosomal functionEndolysosomal pathwayLysosomal stressVPS29Endolysosomal dysfunctionSynaptic transmissionSubstrate clearanceRetromerGTPaseProteinVPS35Adult brainBrain homeostasisAlzheimer's diseaseTBC1D5Vps26Ultrastructural evidenceEmbryogenesisMutants
2016
Uncoupling neuronal death and dysfunction in Drosophila models of neurodegenerative disease
Chouhan A, Guo C, Hsieh Y, Ye H, Senturk M, Zuo Z, Li Y, Chatterjee S, Botas J, Jackson G, Bellen H, Shulman J. Uncoupling neuronal death and dysfunction in Drosophila models of neurodegenerative disease. Acta Neuropathologica Communications 2016, 4: 62. PMID: 27338814, PMCID: PMC4918017, DOI: 10.1186/s40478-016-0333-4.Peer-Reviewed Original ResearchMeSH KeywordsAgingAlpha-SynucleinAmyloid beta-PeptidesAnimalsAnimals, Genetically ModifiedCell DeathDisease Models, AnimalDrosophilaElectroretinographyFemaleHumansMembrane PotentialsMicroelectrodesMicroscopy, Electron, TransmissionNeurodegenerative DiseasesNeuronsPeptide FragmentsRetinaTau ProteinsVision, OcularConceptsAdult Drosophila retinaToxic protein speciesDisease-relevant proteinsMicrotubule-associated protein tauMedium-throughput assaysProgressive photoreceptor cell deathCodon-optimized transgeneCommon neurodegenerative proteinopathiesAdult nervous systemDrosophila retinaNeuronal deathProtein speciesGlial cell typesDrosophila modelParkinson's diseaseNervous systemAlzheimer's diseaseAge-dependent neuronal lossPhotoreceptor cell deathCell deathCell typesProtein tauDrosophilaExpression of tauPotential degenerative changes