2024
Decoding transcriptomic signatures of cysteine string protein alpha–mediated synapse maintenance
Wang N, Zhu B, Allnutt M, Grijalva R, Zhao H, Chandra S. Decoding transcriptomic signatures of cysteine string protein alpha–mediated synapse maintenance. Proceedings Of The National Academy Of Sciences Of The United States Of America 2024, 121: e2320064121. PMID: 38833477, PMCID: PMC11181078, DOI: 10.1073/pnas.2320064121.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsHSP40 Heat-Shock ProteinsMembrane ProteinsMiceMice, KnockoutNeurogliaNeuronsSynapsesTranscriptomeConceptsSynapse maintenanceTranscriptional changesSynaptogenic adhesion moleculesGene ontology analysisKO miceKO brainMaintenance in vivoCell-cell interactionsGlial cellsSingle-nucleus transcriptomesOntology analysisCspADifferential expressionNeuron-glia interactionsAutophagy-related genesProtein AGenesCell typesNeurodegenerative diseasesInhibitory synapsesLittermate controlsSynaptic pathwaysAdhesion moleculesGlial responseSynapse
2012
Identification of CSPα Clients Reveals a Role in Dynamin 1 Regulation
Zhang YQ, Henderson MX, Colangelo CM, Ginsberg SD, Bruce C, Wu T, Chandra SS. Identification of CSPα Clients Reveals a Role in Dynamin 1 Regulation. Neuron 2012, 74: 136-150. PMID: 22500636, PMCID: PMC3328141, DOI: 10.1016/j.neuron.2012.01.029.Peer-Reviewed Original ResearchConceptsProtein clientsDynamin 1T-SNARE SNAP-25Cysteine string protein αSynaptic vesicle endocytosisSynaptic vesicle fusionChaperone complexClient proteinsVesicle endocytosisSystematic proteomicsSynaptic vesicle numberSuch proteinsCSPαVesicle fusionSNAP-25Synapse maintenanceProtein αVesicle numberProteinNeuronal dysfunctionCochaperonesHsc70ProteomicsEndocytosisHippocampal cultures
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