2013
Ezrin Is Required for the Functional Regulation of the Epithelial Sodium Proton Exchanger, NHE3
Hayashi H, Tamura A, Krishnan D, Tsukita S, Suzuki Y, Kocinsky HS, Aronson PS, Orlowski J, Grinstein S, Alexander RT. Ezrin Is Required for the Functional Regulation of the Epithelial Sodium Proton Exchanger, NHE3. PLOS ONE 2013, 8: e55623. PMID: 23405179, PMCID: PMC3566197, DOI: 10.1371/journal.pone.0055623.Peer-Reviewed Original ResearchMeSH KeywordsActin CytoskeletonAnimalsColonCyclic AMPCytoskeletal ProteinsDogsEpithelial CellsFluorescence Recovery After PhotobleachingHumansMadin Darby Canine Kidney CellsMaleMembrane ProteinsMiceMice, KnockoutMicrofilament ProteinsMicrovilliOctoxynolPhosphorylationProtein TransportRNA, Small InterferingSodiumSodium-Hydrogen Exchanger 3Sodium-Hydrogen ExchangersConceptsApical actin cytoskeletonNHE3 activitySodium hydrogen exchanger isoform 3CAMP-dependent inhibitionEzrin knockdown miceERM proteinsActin cytoskeletonSodium-proton exchangerApical cytoskeletonApical localizationFunctional regulationWild-type animalsEpithelial cell culture modelEzrinProton exchangersFluorescent recoveryEpithelial phenotypeCytoskeletonMolecular determinantsCell culture modelExchanger isoform 3Functional studiesNon-targeting siRNAApical membraneIsoform 3
2007
Characterization of Na+/H+ exchanger NHE8 in cultured renal epithelial cells
Zhang J, Bobulescu IA, Goyal S, Aronson PS, Baum MG, Moe OW. Characterization of Na+/H+ exchanger NHE8 in cultured renal epithelial cells. American Journal Of Physiology. Renal Physiology 2007, 293: f761-f766. PMID: 17581925, PMCID: PMC2861566, DOI: 10.1152/ajprenal.00117.2007.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCell LineEpithelial CellsKidneyRatsRNA InterferenceSodium-Hydrogen Exchanger 1Sodium-Hydrogen ExchangersConceptsNRK cellsBasolateral NHE activityNHE8 proteinApical membraneNHE1 protein levelsPrimary amino acid sequenceAmino acid sequenceProtein levelsProtein expressionNHE8 protein expressionBasolateral membraneCultured renal epithelial cellsRenal epithelial cellsMammalian cellsNHE activityFunctional characterizationPlasma membraneAcid sequenceRenal cell linesNHE1 protein expressionNative environmentImmunoelectron microscopyExchange activityCell linesNHE8
1999
Ksp-cadherin gene promoter. I. Characterization and renal epithelial cell-specific activity
Whyte D, Li C, Thomson R, Nix S, Zanjani R, Karp S, Aronson P, Igarashi P. Ksp-cadherin gene promoter. I. Characterization and renal epithelial cell-specific activity. American Journal Of Physiology 1999, 277: f587-f598. PMID: 10516284, DOI: 10.1152/ajprenal.1999.277.4.f587.Peer-Reviewed Original ResearchConceptsHepatocyte nuclear factor 3Activator protein-2Renal epithelial cellsCAAT boxNuclear proteinsFlanking regionsPromoter activityTissue-specific gene expressionEpithelial cellsElectrophoretic mobility shift assaysKsp-cadherin gene promoterCCAAT/enhancer-binding proteinTranscription initiation siteKidney-specific memberMobility shift assaysConsensus promoter elementsEnhancer-binding proteinCell-specific activityPotential binding sitesLambda bacteriophage clonesLuciferase reporter plasmidHelix proteinsKidney epithelial cellsGATA factorsGC box
1992
Immunocytochemical characterization of Na(+)-H+ exchanger isoform NHE-1 in rabbit kidney
Biemesderfer D, Reilly RF, Exner M, Igarashi P, Aronson PS. Immunocytochemical characterization of Na(+)-H+ exchanger isoform NHE-1 in rabbit kidney. American Journal Of Physiology 1992, 263: f833-f840. PMID: 1279986, DOI: 10.1152/ajprenal.1992.263.5.f833.Peer-Reviewed Original ResearchConceptsNHE-1 proteinNHE-1Rabbit kidneyDistal convoluted tubuleMultiple nephron segmentsThick ascending limbWestern blot analysisRenal cortexRabbit renal cortexConvoluted tubulesProximal tubulesAscending limbRabbit nephronTubule cellsGuinea pigsLLC-PK1 cellsNephron segmentsIndirect immunofluorescenceKidneyImmunocytochemical characterizationPrincipal cellsExchanger isoformsBlot analysisFusion proteinAntibodies