2015
The periciliary ring in polarized epithelial cells is a hot spot for delivery of the apical protein gp135
Stoops EH, Hull M, Olesen C, Mistry K, Harder JL, Rivera-Molina F, Toomre D, Caplan MJ. The periciliary ring in polarized epithelial cells is a hot spot for delivery of the apical protein gp135. Journal Of Cell Biology 2015, 211: 287-294. PMID: 26504168, PMCID: PMC4621837, DOI: 10.1083/jcb.201502045.Peer-Reviewed Original ResearchConceptsPrimary ciliaSurface proteinsTrans-Golgi networkPolarized epithelial cellsApical surface proteinsSNAP-tag systemBasolateral plasma membraneCell surface proteinsEpithelial cellsApical proteinsPericiliary regionGolgi networkPolarized traffickingCarrier vesiclesProtein deliveryPlasma membraneApical membraneProteinGp135Basolateral membraneCiliaMembraneHot spotsCellsTraffickingDual pulse-chase microscopy reveals early divergence in the biosynthetic trafficking of the Na,K-ATPase and E-cadherin
Farr GA, Hull M, Stoops EH, Bateson R, Caplan MJ. Dual pulse-chase microscopy reveals early divergence in the biosynthetic trafficking of the Na,K-ATPase and E-cadherin. Molecular Biology Of The Cell 2015, 26: 4401-4411. PMID: 26424804, PMCID: PMC4666135, DOI: 10.1091/mbc.e14-09-1385.Peer-Reviewed Original ResearchConceptsTrans-Golgi networkPlasma membraneE-cadherinK-ATPasePolarized MDCK epithelial cellsPost-Golgi traffickingCell surfacePolarized epithelial cellsEpithelial cellsMDCK epithelial cellsDistinct trafficking routesBiosynthetic traffickingCarrier vesiclesSecretory pathwayMembrane proteinsSurface deliveryBasolateral domainMost proteinsTrafficking routesGolgi complexTemperature blockTraffickingProteinMembraneCells
2014
Trafficking to the Apical and Basolateral Membranes in Polarized Epithelial Cells
Stoops EH, Caplan MJ. Trafficking to the Apical and Basolateral Membranes in Polarized Epithelial Cells. Journal Of The American Society Of Nephrology 2014, 25: 1375-1386. PMID: 24652803, PMCID: PMC4073435, DOI: 10.1681/asn.2013080883.Peer-Reviewed Original ResearchConceptsTrafficking routesCell type-specific variationsDistinct protein compositionTrans-Golgi networkPolarized epithelial cellsCellular trafficking pathwaysEpithelial cellsBasolateral membraneType-specific variationsBasolateral proteinsTrafficking pathwaysRecycling endosomesRenal epithelial cellsDifferent developmental statesCarrier vesiclesProtein distributionProtein compositionTransport functionProteinK-ATPaseCurrent understandingCellsPathwayRemarkable capacityDevelopmental state
1991
Distinct pathways for basolateral targeting of membrane and secretory proteins in polarized epithelial cells.
Boll W, Partin JS, Katz AI, Caplan MJ, Jamieson JD. Distinct pathways for basolateral targeting of membrane and secretory proteins in polarized epithelial cells. Proceedings Of The National Academy Of Sciences Of The United States Of America 1991, 88: 8592-8596. PMID: 1656451, PMCID: PMC52555, DOI: 10.1073/pnas.88.19.8592.Peer-Reviewed Original ResearchConceptsCarrier vesiclesMembrane proteinsBasolateral domainSecretory proteinsMadin-Darby canine kidney II cell linePolarized epithelial cellsBasement membrane protein lamininEpithelial cellsBasolateral proteinsBasolateral targetingProtein lamininMicrotubule disruptionDistinct pathwaysMicrotubule depolymerizationProteinDistinct setsCell linesBinding sitesBasolateral secretionIntegrinsVesiclesLamininPathwayMembraneCells