2020
Fam20C regulates protein secretion by Cab45 phosphorylation
Hecht TK, Blank B, Steger M, Lopez V, Beck G, Ramazanov B, Mann M, Tagliabracci V, von Blume J. Fam20C regulates protein secretion by Cab45 phosphorylation. Journal Of Cell Biology 2020, 219: e201910089. PMID: 32422653, PMCID: PMC7265331, DOI: 10.1083/jcb.201910089.Peer-Reviewed Original Research
2019
Signal peptide peptidase‐like 2c impairs vesicular transport and cleaves SNARE proteins
Papadopoulou A, Müller S, Mentrup T, Shmueli M, Niemeyer J, Haug‐Kröper M, von Blume J, Mayerhofer A, Feederle R, Schröder B, Lichtenthaler S, Fluhrer R. Signal peptide peptidase‐like 2c impairs vesicular transport and cleaves SNARE proteins. EMBO Reports 2019, 20: embr201846451. PMID: 30733281, PMCID: PMC6399617, DOI: 10.15252/embr.201846451.Peer-Reviewed Original ResearchMeSH KeywordsAcrosomeAnimalsAspartic Acid EndopeptidasesBiocatalysisDown-RegulationGlycomicsGlycoproteinsGlycosyltransferasesGolgi ApparatusHEK293 CellsHumansMaleMembrane ProteinsMice, Inbred C57BLModels, BiologicalProtein TransportProteolysisSNARE ProteinsSpermatidsSubcellular FractionsSubstrate SpecificityConceptsSNARE proteinsCandidate substratesVesicular transportProcess of vesicular traffickingImpaired vesicular transportIntramembrane aspartyl proteaseCleave SNARE proteinsGxGD-typeAcrosome formationB cell developmentCargo proteinsVesicular traffickingAspartyl proteaseProtease familyCellular processesProtein glycosylationSubcellular compartmentsEndoplasmic reticulumProteolytic processingBiological processesAlzheimer's diseasePhysiological functionsProteinDevelopment of pathologyProtease
2017
Cab45—Unraveling key features of a novel secretory cargo sorter at the trans-Golgi network
Blank B, von Blume J. Cab45—Unraveling key features of a novel secretory cargo sorter at the trans-Golgi network. European Journal Of Cell Biology 2017, 96: 383-390. PMID: 28372832, DOI: 10.1016/j.ejcb.2017.03.001.Peer-Reviewed Original ResearchConceptsMolecular functionsCargo moleculesCytoplasmic actin cytoskeletonSpecific cargo moleculesTransmembrane cargo receptorsTrans-Golgi networkMannose-6-phosphate receptorCargo receptorsGolgi networkActin cytoskeletonATPase SPCA1Secreted proteinsPlasma membraneSecretory proteinsExtracellular proteasesCab45Sorting mechanismSurface receptorsProteinExtracellular spaceSpecific carrierPossible roleFinal destinationSortingReceptors
2016
Secretory cargo sorting by Ca2+-dependent Cab45 oligomerization at the trans-Golgi network
Crevenna AH, Blank B, Maiser A, Emin D, Prescher J, Beck G, Kienzle C, Bartnik K, Habermann B, Pakdel M, Leonhardt H, Lamb DC, von Blume J. Secretory cargo sorting by Ca2+-dependent Cab45 oligomerization at the trans-Golgi network. Journal Of Cell Biology 2016, 213: 305-314. PMID: 27138253, PMCID: PMC4862333, DOI: 10.1083/jcb.201601089.Peer-Reviewed Original ResearchConceptsTrans-Golgi networkSecretory cargoSecretory proteinsSpecific cargo moleculesTransmembrane cargoCargo moleculesSuperresolution microscopyIntact cellsCab45Lysosomal hydrolasesExtracellular spaceDependent mannerCargoProteinOligomerizationSortingHydrolasesDependent changesMicrodomainsMutationsOligomersElucidationCellsCa2
2012
Cab45 is required for Ca2+-dependent secretory cargo sorting at the trans-Golgi network
von Blume J, Alleaume AM, Kienzle C, Carreras-Sureda A, Valverde M, Malhotra V. Cab45 is required for Ca2+-dependent secretory cargo sorting at the trans-Golgi network. Journal Of Cell Biology 2012, 199: 1057-1066. PMID: 23266954, PMCID: PMC3529532, DOI: 10.1083/jcb.201207180.Peer-Reviewed Original ResearchMeSH KeywordsCalciumCalcium SignalingCalcium-Binding ProteinsCartilage Oligomeric Matrix ProteinCathepsin DExtracellular Matrix ProteinsGene Knockdown TechniquesGlycoproteinsHeLa CellsHomeostasisHumansMatrilin ProteinsProtein BindingProtein IsoformsProtein TransportRNA InterferenceSecretory PathwayTrans-Golgi Network