Dependence on pH of polarized sorting of secreted proteins
Caplan M, Stow J, Newman A, Madri J, Anderson H, Farquhar M, Palade G, Jamieson J. Dependence on pH of polarized sorting of secreted proteins. Nature 1987, 329: 632-635. PMID: 2821405, DOI: 10.1038/329632a0.Peer-Reviewed Original ResearchConceptsSecretory proteinsMDCK cellsDifferent protein compositionsBasolateral cell surfacePolarized sortingMembrane proteinsBasolateral domainDefault pathwayPlasma membraneAcidic intracellular compartmentsIntracellular compartmentsProtein compositionMembrane componentsCell surfaceBasement membrane componentsProteinSecrete lamininDistinct setsRenal tubule cellsEpithelial cellsActive sortingBasolateral compartmentCellsSecretory productsSpecific regionsAortic endothelial cell proteoheparan sulfate. II. Modulation by extracellular matrix.
Keller R, Pratt B, Furthmayr H, Madri J. Aortic endothelial cell proteoheparan sulfate. II. Modulation by extracellular matrix. American Journal Of Pathology 1987, 128: 299-306. PMID: 2956886, PMCID: PMC1899612.Peer-Reviewed Original ResearchConceptsExtracellular matrixPlasma membraneHS IProteoheparan sulfate speciesSulfate biosynthesisEndothelial cellsHS IIIHS IICell polarityMajor cell typesExtracellular matrix componentsPolarized secretionBovine aortic endothelial cellsOrgan cultureTissue culture plasticSubcellular matrixBiosynthetic phenotypeMedium of cellsDifferentiated phenotypeCell typesMatrix moleculesVascular endothelial cellsAortic endothelial cellsProteoheparan sulfateSpeciesAortic endothelial cell proteoheparan sulfate. I. Isolation and characterization of plasmamembrane-associated and extracellular species.
Keller R, Silbert J, Furthmayr H, Madri J. Aortic endothelial cell proteoheparan sulfate. I. Isolation and characterization of plasmamembrane-associated and extracellular species. American Journal Of Pathology 1987, 128: 286-98. PMID: 3039849, PMCID: PMC1899622.Peer-Reviewed Original ResearchConceptsDaltons apparent molecular weightProteoheparan sulfate speciesHeparan sulfate chainsApparent molecular weightHS IBovine aortic endothelial cellsSulfate chainsCultured bovine aortic endothelial cellsCore proteinAortic endothelial cellsCell surface localizationPlasma membrane fractionEndothelial cellsPulse-chase experimentsCsCl density centrifugationThird speciesPlasma membraneSubcellular fractionationExtracellular speciesSpecialized functionsMatrix localizationSurface localizationMembrane fractionSulfate biosynthesisMedium species