1996
Cell-specific Sorting of Biogenic Amine Transporters Expressed in Epithelial Cells*
Gu H, Ahn J, Caplan M, Blakely R, Levey A, Rudnick G. Cell-specific Sorting of Biogenic Amine Transporters Expressed in Epithelial Cells*. Journal Of Biological Chemistry 1996, 271: 18100-18106. PMID: 8663573, DOI: 10.1074/jbc.271.30.18100.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBiogenic AminesBiological TransportCarrier ProteinsCell CompartmentationCell MembraneCell PolarityCells, CulturedDogsDopamineDopamine Plasma Membrane Transport ProteinsEpithelial CellsHumansImmunohistochemistryMembrane GlycoproteinsMembrane Transport ProteinsNerve Tissue ProteinsNorepinephrineNorepinephrine Plasma Membrane Transport ProteinsRatsRecombinant ProteinsSerotoninSerotonin Plasma Membrane Transport ProteinsSymportersConceptsMadin-Darby canine kidneyMDCK cellsLLC-PK1 cellsNeurotransmitter transportersCell surface biotinylationConfocal immunofluorescence microscopyBasolateral membraneCell-specific mechanismsEpithelial cellsBiogenic amine transportersMembrane proteinsSurface biotinylationCDNA encodingHuman DA transporterAmine transportersImmunofluorescence microscopyBiotinylating reagentTransportersPermeable filter supportsApical surfaceImmunocytochemistry resultsBasolateral mediumSurface expressionApical sideDA transporterPolarized Expression of GABA Transporters in Madin-Darby Canine Kidney Cells and Cultured Hippocampal Neurons (∗)
Ahn J, Mundigl O, Muth T, Rudnick G, Caplan M. Polarized Expression of GABA Transporters in Madin-Darby Canine Kidney Cells and Cultured Hippocampal Neurons (∗). Journal Of Biological Chemistry 1996, 271: 6917-6924. PMID: 8636119, DOI: 10.1074/jbc.271.12.6917.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsAxonsBase SequenceCarrier ProteinsCell LineDNA PrimersDNA, ComplementaryDogsGABA Plasma Membrane Transport ProteinsGamma-Aminobutyric AcidHippocampusKidneyMembrane ProteinsMembrane Transport ProteinsMicroinjectionsMolecular Sequence DataNeuronsOrganic Anion TransportersConceptsMadin-Darby canine kidney cellsCanine kidney cellsMDCK cellsBetaine transporterMembrane protein sortingAmino acid sequence identityApical membraneCell surface biotinylationGAT-2GABA transporterKidney cellsGamma-aminobutyric acid transporterEpithelial cellsProtein sortingGAT-1Polarized neuronsSurface biotinylationSequence identityAcid transportersCultured hippocampal neuronsHippocampal neuronsPolarized expressionCell typesTransporter GAT-1Basolateral surface
1994
The axonal gamma-aminobutyric acid transporter GAT-1 is sorted to the apical membranes of polarized epithelial cells.
Pietrini G, Suh YJ, Edelmann L, Rudnick G, Caplan MJ. The axonal gamma-aminobutyric acid transporter GAT-1 is sorted to the apical membranes of polarized epithelial cells. Journal Of Biological Chemistry 1994, 269: 4668-4674. PMID: 8308038, DOI: 10.1016/s0021-9258(17)41828-x.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAxonsBetaineCarrier ProteinsCell CompartmentationCell LineCell MembraneCell PolarityCells, CulturedDogsEpitheliumFluorescent Antibody TechniqueGABA Plasma Membrane Transport ProteinsGamma-Aminobutyric AcidIn Vitro TechniquesMembrane ProteinsMembrane Transport ProteinsNerve Tissue ProteinsOrganic Anion TransportersConceptsGamma-aminobutyric acid (GABA) transporter GAT-1MDCK cellsDistinct cell surface domainsEpithelial Madin-Darby canine kidney (MDCK) cell lineTransporter GAT-1Cell surfaceCell surface domainsCell surface biotinylationApical cell surfaceBasolateral cell surfaceEpithelial cellsBGT-1Axonal plasma membraneCell surface membraneSorting signalsCanine kidney cell lineMadin-Darby canine kidney (MDCK) cell lineGAT-1GABA transporterDistinct subdomainsKidney cell lineBetaine transporterHyperosmotic stressSurface biotinylationApical localization