2022
Proteomic characterization of post-mortem human brain tissue following ultracentrifugation-based subcellular fractionation
Kandigian SE, Ethier EC, Kitchen RR, Lam TT, Arnold SE, Carlyle BC. Proteomic characterization of post-mortem human brain tissue following ultracentrifugation-based subcellular fractionation. Brain Communications 2022, 4: fcac103. PMID: 35611312, PMCID: PMC9123841, DOI: 10.1093/braincomms/fcac103.Peer-Reviewed Original ResearchProteomic characterizationSubcellular fractionationTissue cell type compositionMultiple cellular organellesPost-mortem human brain tissueMajority of proteinsThousands of proteinsCell type compositionHuman brain tissueSame biological sampleSpatial proteomicsProtein functionProtein localizationOrganellar markersCellular organellesCellular localizationDrug targetsSubcellular levelOrganellesAbundant organellesCentrifugation fractionsProteinCell linesDisease mechanismsMembrane breakdown
2012
Endothelial Cell Palmitoylproteomic Identifies Novel Lipid-Modified Targets and Potential Substrates for Protein Acyl Transferases
Marin EP, Derakhshan B, Lam TT, Davalos A, Sessa WC. Endothelial Cell Palmitoylproteomic Identifies Novel Lipid-Modified Targets and Potential Substrates for Protein Acyl Transferases. Circulation Research 2012, 110: 1336-1344. PMID: 22496122, PMCID: PMC3428238, DOI: 10.1161/circresaha.112.269514.Peer-Reviewed Original ResearchMeSH KeywordsAcetyltransferasesAcyltransferasesAmino Acid SequenceAnimalsChlorocebus aethiopsCOS CellsEndothelial CellsHEK293 CellsHuman Umbilical Vein Endothelial CellsHumansLipoylationMolecular Sequence DataPlatelet Endothelial Cell Adhesion Molecule-1ProteomicsRNA, Small InterferingSubstrate SpecificitySuperoxide DismutaseSuperoxide Dismutase-1ConceptsProtein acyl transferasesAcyl-biotinyl exchangeProtein S-palmitoylationPlatelet endothelial cell adhesion molecule-1Posttranslational lipid modificationRole of palmitoylationEndothelial cell adhesion molecule-1Acyl transferaseEndothelial cell biologyPalmitoyl proteinsS-palmitoylationPosttranslational attachmentProtein localizationCysteine side chainsCell biologyNuclear localizationPalmitoylationLipid modificationEC biologyThioester bondCell adhesion molecule-1Superoxide dismutase 1Functional roleCell surfacePotential substrates