2024
Single-cell transcriptomic and proteomic analysis of Parkinson’s disease brains
Zhu B, Park J, Coffey S, Russo A, Hsu I, Wang J, Su C, Chang R, Lam T, Gopal P, Ginsberg S, Zhao H, Hafler D, Chandra S, Zhang L. Single-cell transcriptomic and proteomic analysis of Parkinson’s disease brains. Science Translational Medicine 2024, 16: eabo1997. PMID: 39475571, DOI: 10.1126/scitranslmed.abo1997.Peer-Reviewed Original ResearchConceptsProteomic analysisAlzheimer's diseasePrefrontal cortexBrain cell typesGenetics of PDParkinson's diseaseCell-cell interactionsChaperone expressionSingle-nucleus transcriptomesExpressed genesTranscriptional changesPostmortem human brainPostmortem brain tissueDiseased brainSynaptic proteinsSingle-cellDown-regulationBrain cell populationsBrain regionsCell typesNeurodegenerative disordersLate-stage PDParkinson's disease brainsDisease etiologyNeuronal vulnerability
2015
Neuronal ceroid lipofuscinosis with DNAJC5/CSPα mutation has PPT1 pathology and exhibit aberrant protein palmitoylation
Henderson MX, Wirak GS, Zhang YQ, Dai F, Ginsberg SD, Dolzhanskaya N, Staropoli JF, Nijssen PC, Lam TT, Roth AF, Davis NG, Dawson G, Velinov M, Chandra SS. Neuronal ceroid lipofuscinosis with DNAJC5/CSPα mutation has PPT1 pathology and exhibit aberrant protein palmitoylation. Acta Neuropathologica 2015, 131: 621-637. PMID: 26659577, PMCID: PMC4791186, DOI: 10.1007/s00401-015-1512-2.Peer-Reviewed Original ResearchConceptsNeuronal ceroid lipofuscinosesProtein palmitoylationDisease pathwaysPalmitoyl-protein thioesterase 1Forms of NCLEnzyme palmitoyl-protein thioesterase 1Disease-associated proteinsCommon disease pathwaysNCL genesQuantitative proteomicsCSPα mutationsSpecific enzymatic activityCSPαFunctional linkNeuronal ceroid lipofuscinosisGlobal changePPT1Synaptic proteinsEnzymatic activityCeroid lipofuscinosesPalmitoylationGenesCeroid lipofuscinosisNeurodegenerative disordersProtein