2018
Newly synthesized polycystin‐1 takes different trafficking pathways to the apical and ciliary membranes
Gilder AL, Chapin HC, Padovano V, Hueschen CL, Rajendran V, Caplan MJ. Newly synthesized polycystin‐1 takes different trafficking pathways to the apical and ciliary membranes. Traffic 2018, 19: 933-945. PMID: 30125442, PMCID: PMC6237641, DOI: 10.1111/tra.12612.Peer-Reviewed Original ResearchConceptsPolycystin-1Ciliary deliveryBrefeldin AApical deliveryRenal epithelial cellsN-terminal fragmentPolycystin-2LLC-PK1 renal epithelial cellsDifferent trafficking pathwaysTrans-Golgi networkApical membraneEpithelial cellsCultured epithelial cellsTrafficking pathwaysTransmembrane proteinGolgi compartmentPrimary ciliaC-terminal fragmentCiliary membraneC-terminusAutocatalytic cleavageDistinct pathwaysIncubating cellsCell membraneAutosomal dominant polycystic kidney disease
2011
AMP-activated Protein Kinase (AMPK) Activation and Glycogen Synthase Kinase-3β (GSK-3β) Inhibition Induce Ca2+-independent Deposition of Tight Junction Components at the Plasma Membrane* ♦
Zhang L, Jouret F, Rinehart J, Sfakianos J, Mellman I, Lifton RP, Young LH, Caplan MJ. AMP-activated Protein Kinase (AMPK) Activation and Glycogen Synthase Kinase-3β (GSK-3β) Inhibition Induce Ca2+-independent Deposition of Tight Junction Components at the Plasma Membrane* ♦. Journal Of Biological Chemistry 2011, 286: 16879-16890. PMID: 21383016, PMCID: PMC3089531, DOI: 10.1074/jbc.m110.186932.Peer-Reviewed Original ResearchMeSH KeywordsAMP-Activated Protein KinasesAnimalsCadherinsCalciumCell AdhesionCell MembraneDogsEpitheliumGene Expression Regulation, EnzymologicGlycogen Synthase Kinase 3Glycogen Synthase Kinase 3 betaMembrane ProteinsMicroscopy, FluorescencePhosphoproteinsPhosphorylationRNA InterferenceTight JunctionsZonula Occludens-1 ProteinConceptsProtein kinase activationTight junction componentsJunction componentsPlasma membraneAMPK activationKinase activationGSK-3β inhibitionNectin-afadin systemEpithelial tight junctionsTight junctionsPhosphorylation studiesSynthase kinaseJunctional proteinsAbsence of extracellularDistinct pathwaysCell growthE-cadherinIndependent depositionKinaseActivationInduce Ca2MembraneAfadinExtracellularInhibition
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