2024
Calcium flow at ER-TGN contact sites facilitates secretory cargo export
Ramazanov B, Parchure A, Di Martino R, Kumar A, Chung M, Kim Y, Griesbeck O, Schwartz M, Luini A, von Blume J. Calcium flow at ER-TGN contact sites facilitates secretory cargo export. Molecular Biology Of The Cell 2024, 35: ar50. PMID: 38294859, PMCID: PMC11064664, DOI: 10.1091/mbc.e23-03-0099.Peer-Reviewed Original ResearchMeSH KeywordsBiological TransportCalciumCarrier ProteinsEndoplasmic ReticulumProtein TransportProteinsTrans-Golgi Network
2023
Lipid Sorting and Organelle Identity.
Kim Y, Burd C. Lipid Sorting and Organelle Identity. Cold Spring Harbor Perspectives In Biology 2023, 15: a041397. PMID: 37487627, PMCID: PMC10547387, DOI: 10.1101/cshperspect.a041397.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsConceptsTrafficking of lipidsSynthesis of sphingolipidsLipid transfer proteinOrganelle identityMembrane traffickingOrganelle homeostasisSoluble lipid transfer proteinsBulk membrane propertiesOrganelle functionGolgi networkLipid sortingNet membrane chargeOrganelle membranesPlasma membraneEndoplasmic reticulumParticular lipidsOrganellesTransfer proteinLeaflet asymmetryEssential roleBulk membraneCholesterol fluxTraffickingMembraneSecretoryCab45 deficiency leads to the mistargeting of progranulin and prosaposin and aberrant lysosomal positioning
Tran M, Tüshaus J, Kim Y, Ramazanov B, Devireddy S, Lichtenthaler S, Ferguson S, von Blume J. Cab45 deficiency leads to the mistargeting of progranulin and prosaposin and aberrant lysosomal positioning. Traffic 2023, 24: 4-19. PMID: 36398980, PMCID: PMC9825660, DOI: 10.1111/tra.12873.Peer-Reviewed Original Research
2022
Quantification of Protein Exit at the Trans-Golgi Network
Tran M, Kim Y, von Blume J. Quantification of Protein Exit at the Trans-Golgi Network. Methods In Molecular Biology 2022, 2557: 583-594. PMID: 36512239, DOI: 10.1007/978-1-0716-2639-9_35.Peer-Reviewed Original ResearchMeSH KeywordsGolgi ApparatusHomeostasisProtein TransportProteinsSecretory PathwayTrans-Golgi NetworkConceptsTrans-Golgi networkProtein exportSecretory pathwaySelective hooks (RUSH) systemCell biological approachesProtein of interestPulse-chase experimentsProtein exitProtein sortingExport kineticsCellular homeostasisProtein transportDifferent cargoesLive cellsBiological approachesRUSH systemProteinPathwayTraffickingHomeostasisExportCargoSortingCompartmentsCells