2017
Synucleins Have Multiple Effects on Presynaptic Architecture
Vargas KJ, Schrod N, Davis T, Fernandez-Busnadiego R, Taguchi YV, Laugks U, Lucic V, Chandra SS. Synucleins Have Multiple Effects on Presynaptic Architecture. Cell Reports 2017, 18: 161-173. PMID: 28052246, PMCID: PMC5510332, DOI: 10.1016/j.celrep.2016.12.023.Peer-Reviewed Original ResearchConceptsParkinson's diseasePD mutationsPresynaptic proteinsSynucleinΑ-synucleinPresynaptic architectureUltrastructural changesAbundant presynaptic proteinPathological functionsPresynaptic cytomatrixImportant orchestratorsProtein phosphorylation changesDiseaseMultiple effectsActive zonePrevious findingsPD mutantsPathogenesisNeurotransmissionSynapse architecturePhosphorylation changesMutationsMice
2014
Synucleins Regulate the Kinetics of Synaptic Vesicle Endocytosis
Vargas KJ, Makani S, Davis T, Westphal CH, Castillo PE, Chandra SS. Synucleins Regulate the Kinetics of Synaptic Vesicle Endocytosis. Journal Of Neuroscience 2014, 34: 9364-9376. PMID: 25009269, PMCID: PMC4087213, DOI: 10.1523/jneurosci.4787-13.2014.Peer-Reviewed Original ResearchConceptsSV endocytosisShares high sequence identitySynaptic vesicle endocytosisFamilial PD genesHigh sequence identitySynaptic vesicle traffickingΑ-synucleinVesicle traffickingVesicle endocytosisΓ-synucleinMouse αSequence identityNull culturesBiochemical experimentsPD genesEndocytosisEarly stepsAcidic lipidsPresynaptic proteinsProteinNormal functionPrecise siteSynucleinParkinson's diseaseGenesSynucleins☆
Vargas K, Chandra S. Synucleins☆. 2014 DOI: 10.1016/b978-0-12-801238-3.04785-1.Peer-Reviewed Original ResearchVertebrate-specific gene familyHuman α-synuclein geneSynaptic vesicle cyclingGene familyNormal physiological functionFamilial Parkinson's diseaseVesicle cyclingΑ-synucleinKDa proteinPhysiological functionsΒ-synucleinΑ-synuclein geneNeurodegenerative disordersProteinΓ-synucleinPresynaptic terminalsSynuclein
2009
Synucleins
Chandra S. Synucleins. 2009, 833-837. DOI: 10.1016/b978-008045046-9.01354-1.Peer-Reviewed Original Research
2005
α-Synuclein Cooperates with CSPα in Preventing Neurodegeneration
Chandra S, Gallardo G, Fernández-Chacón R, Schlüter OM, Südhof TC. α-Synuclein Cooperates with CSPα in Preventing Neurodegeneration. Cell 2005, 123: 383-396. PMID: 16269331, DOI: 10.1016/j.cell.2005.09.028.Peer-Reviewed Original ResearchConceptsAbundant synaptic vesicle proteinsEndogenous synucleinNeuronal survivalNerve terminalsParkinson's diseaseProgressive neurodegenerationSynaptic vesicle proteinsAlpha-synucleinDownstream mechanismsNeurodegenerationVivo activitySNARE complex assemblyCSPalphaTransgenic expressionDiseaseMicePhysiological roleCochaperone functionVesicle proteinsSNARE proteinsComplex assemblyInjuryDeletionSynuclein