2019
Syndecan-1 Mediates Sorting of Soluble Lipoprotein Lipase with Sphingomyelin-Rich Membrane in the Golgi Apparatus
Sundberg EL, Deng Y, Burd CG. Syndecan-1 Mediates Sorting of Soluble Lipoprotein Lipase with Sphingomyelin-Rich Membrane in the Golgi Apparatus. Developmental Cell 2019, 51: 387-398.e4. PMID: 31543446, PMCID: PMC6832887, DOI: 10.1016/j.devcel.2019.08.014.Peer-Reviewed Original ResearchConceptsTrans-Golgi networkSphingomyelin-rich membranesTransmembrane domainSecretory pathwayVesicular transport carriersIntegral membrane proteinsProtein transmembrane domainBiosynthetic secretory pathwaySyndecan-1Heparan sulfate chainsLipoprotein lipaseSorting receptorSecretion pathwayMembrane proteinsGolgi membranesProteoglycan syndecan-1Protein cargoSecretory vesiclesPlasma membraneGolgi apparatusSpecific sequencesTransport carriersSulfate chainsLipid compositionEnzyme lipoprotein lipase
2018
Activity of the SPCA1 Calcium Pump Couples Sphingomyelin Synthesis to Sorting of Secretory Proteins in the Trans-Golgi Network
Deng Y, Pakdel M, Blank B, Sundberg EL, Burd CG, von Blume J. Activity of the SPCA1 Calcium Pump Couples Sphingomyelin Synthesis to Sorting of Secretory Proteins in the Trans-Golgi Network. Developmental Cell 2018, 47: 464-478.e8. PMID: 30393074, PMCID: PMC6261503, DOI: 10.1016/j.devcel.2018.10.012.Peer-Reviewed Original ResearchConceptsTrans-Golgi networkTGN membranesCell surface transportProtein sortingTrafficking pathwaysSecretion pathwaySecretory proteinsSphingomyelin synthesisSorting mechanismLipid synthesisProteinVesicular carriersCab45Sphingomyelin contentNew lipidSortingPrincipal functionMembranePathwayCore componentLipidsGolgiSurface transportExportActivity