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
2017
Persistent inhibition of pore-based cell migration by sub-toxic doses of miuraenamide, an actin filament stabilizer
Moser C, Rüdiger D, Förster F, von Blume J, Yu P, Kuster B, Kazmaier U, Vollmar AM, Zahler S. Persistent inhibition of pore-based cell migration by sub-toxic doses of miuraenamide, an actin filament stabilizer. Scientific Reports 2017, 7: 16407. PMID: 29180826, PMCID: PMC5703899, DOI: 10.1038/s41598-017-16759-7.Peer-Reviewed Original ResearchConceptsCell migrationActin-targeting drugsActin-binding compoundsSub-toxic dosesTumor cell migrationProteomic approachSRF signalingNuclear stiffnessActin filament stabilizerProtein clustersActin filamentsH treatmentComplex biologyProtein expressionActinPersistent morphological changesSmall moleculesMiuraenamidesGeneral cytotoxicityNatural compoundsCytotoxic effectsRegulationMorphological changesBoyden chamberMigration
2008
Protein kinase D2 regulates chromogranin A secretion in human BON neuroendocrine tumour cells
von Wichert G, Edenfeld T, von Blume J, Krisp H, Krndija D, Schmid H, Oswald F, Lother U, Walther P, Adler G, Seufferlein T. Protein kinase D2 regulates chromogranin A secretion in human BON neuroendocrine tumour cells. Cellular Signalling 2008, 20: 925-934. PMID: 18262756, DOI: 10.1016/j.cellsig.2008.01.003.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceBase SequenceBiological Transport, ActiveCell Line, TumorChromogranin AGolgi ApparatusHumansMolecular Sequence DataNeuroendocrine TumorsProtein Kinase D2Protein Kinase InhibitorsProtein KinasesRNA, Small InterferingSecretory VesiclesSignal TransductionTrans-Golgi NetworkConceptsTrans-Golgi networkNeuroendocrine tumor cellsGolgi networkFunctional neuroendocrine tumorsProtein kinase D (PKD) familyGolgi apparatusProtein kinase D2Secretory granulesTumor cellsSerine-threonine kinaseHormone secretionNeuroendocrine tumorsChromogranin APerinuclear retentionThreonine kinaseSecretory vesiclesPrecise regulationAutonomous hormone secretionD family
2007
Phosphorylation at Ser244 by CK1 determines nuclear localization and substrate targeting of PKD2
von Blume J, Knippschild U, Dequiedt F, Giamas G, Beck A, Auer A, Van Lint J, Adler G, Seufferlein T. Phosphorylation at Ser244 by CK1 determines nuclear localization and substrate targeting of PKD2. The EMBO Journal 2007, 26: 4619-4633. PMID: 17962809, PMCID: PMC2080801, DOI: 10.1038/sj.emboj.7601891.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCasein Kinase 1 epsilonCasein Kinase IdeltaCell LineCell Line, TumorCell NucleusChlorocebus aethiopsCOS CellsDNA-Binding ProteinsGastrinsHeLa CellsHistone DeacetylasesHumansNuclear Receptor Subfamily 4, Group A, Member 1PhosphorylationProtein Kinase CProtein Kinase D2Protein KinasesReceptor, Cholecystokinin BReceptors, Cytoplasmic and NuclearReceptors, SteroidSerineTranscription FactorsConceptsProtein kinase D2Nuclear accumulationEfficient phosphorylationCritical post-translational modificationSerine/threonine kinaseZinc finger domainPost-translational modificationsSignal transduction pathwaysG protein-coupled receptorsHuman gastric cancer cellsExport machinerySubstrate targetingHDAC7 phosphorylationActivation loopNuclear substratesThreonine kinaseActive kinaseNuclear exportGastric cancer cellsSubcellular compartmentsTransduction pathwaysNuclear localizationPKD familyPKC etaPhosphorylation
2005
Role of the Regulatory Domain of Protein Kinase D2 in Phorbol Ester Binding, Catalytic Activity, and Nucleocytoplasmic Shuttling
Auer A, von Blume J, Sturany S, von Wichert G, Van Lint J, Vandenheede J, Adler G, Seufferlein T. Role of the Regulatory Domain of Protein Kinase D2 in Phorbol Ester Binding, Catalytic Activity, and Nucleocytoplasmic Shuttling. Molecular Biology Of The Cell 2005, 16: 4375-4385. PMID: 15975900, PMCID: PMC1196345, DOI: 10.1091/mbc.e05-03-0251.Peer-Reviewed Original Research