2023
Rediscovering the intricacies of secretory granule biogenesis
Campelo F, Tian M, von Blume J. Rediscovering the intricacies of secretory granule biogenesis. Current Opinion In Cell Biology 2023, 85: 102231. PMID: 37657367, DOI: 10.1016/j.ceb.2023.102231.Peer-Reviewed Original ResearchConceptsTrans-Golgi networkSG biogenesisRegulated secretionImmature SGsEssential cellular processesSecretory granulesSecretory granule biogenesisImmature secretory granulesCargo selectionCargo receptorsCellular processesGranule biogenesisGranule cargoCargo moleculesBiogenesisBiophysical mechanismsDisease mechanismsCellular communicationCargoCentral roleDiverse rangeNew lightTraffickingMechanismProtein
2022
Liquid–liquid phase separation facilitates the biogenesis of secretory storage granules
Parchure A, Tian M, Stalder D, Boyer C, Bearrows S, Rohli K, Zhang J, Rivera-Molina F, Ramazanov B, Mahata S, Wang Y, Stephens S, Gershlick D, von Blume J. Liquid–liquid phase separation facilitates the biogenesis of secretory storage granules. Journal Of Cell Biology 2022, 221: e202206132. PMID: 36173346, PMCID: PMC9526250, DOI: 10.1083/jcb.202206132.Peer-Reviewed Original ResearchConceptsTrans-Golgi networkLiquid-liquid phase separationSecretory granulesClient moleculesSecretory storage granulesΒ-cellsMembrane traffickingCargo receptorsPlasma membranePancreatic β-cellsProcessing enzymesCell typesStorage granulesChromogranin proteinsBiogenesisAcidic pHTraffickingGranulesProteinEnzyme
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