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
2005
Role of PDZK1 in membrane expression of renal brush border ion exchangers
Thomson RB, Wang T, Thomson BR, Tarrats L, Girardi A, Mentone S, Soleimani M, Kocher O, Aronson PS. Role of PDZK1 in membrane expression of renal brush border ion exchangers. Proceedings Of The National Academy Of Sciences Of The United States Of America 2005, 102: 13331-13336. PMID: 16141316, PMCID: PMC1201624, DOI: 10.1073/pnas.0506578102.Peer-Reviewed Original ResearchConceptsProximal tubulesExpression of NHE3Functional activityRole of PDZK1Protein PDZK1Reabsorption of NaBrush border expressionMammalian kidneyCFEXBrush border localizationMutant miceGST fusion proteinProtein expressionKidneyBrush border membrane proteinsExchanger NHE3Membrane expressionNHE3Brush borderBrush border membrane vesiclesPDZK1 interactionTubulesNormal expressionMembrane proteinsPDZK1
2004
WNK4 regulates apical and basolateral Cl– flux in extrarenal epithelia
Kahle KT, Gimenez I, Hassan H, Wilson FH, Wong RD, Forbush B, Aronson PS, Lifton RP. WNK4 regulates apical and basolateral Cl– flux in extrarenal epithelia. Proceedings Of The National Academy Of Sciences Of The United States Of America 2004, 101: 2064-2069. PMID: 14769928, PMCID: PMC357052, DOI: 10.1073/pnas.0308434100.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBlotting, WesternCarrier ProteinsCell PolarityChloridesEpitheliumHumansImmunohistochemistryIon TransportKidneyMembrane ProteinsMembrane Transport ProteinsMiceOocytesProtein Serine-Threonine KinasesRNA, MessengerSodium-Potassium-Chloride SymportersSolute Carrier Family 12, Member 2Sulfate TransportersXenopus laevisConceptsCl fluxBlood-brain barrierUnrelated ion channelsActivity of mediatorsWNK4 mRNABile ductPancreatic ductExtrarenal expressionExtrarenal tissuesCl(-) handlingPseudohypoaldosteronism type IIChannel ROMKNaCl reabsorptionSerine-threonine kinase WNK4Specialized endotheliumExchanger SLC26A6NaCl cotransporterWNK4 effectsColonic cryptsEpitheliumVariable inhibitionSweat ductsTight junctionsKidneyElectrolyte flux
2002
Renal expression of novel Na+/H+exchanger isoform NHE8
Goyal S, Heuvel G, Aronson PS. Renal expression of novel Na+/H+exchanger isoform NHE8. American Journal Of Physiology. Renal Physiology 2002, 284: f467-f473. PMID: 12409279, DOI: 10.1152/ajprenal.00352.2002.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsAntibody SpecificityCation Transport ProteinsCOS CellsDrosophila ProteinsHumansImmunoblottingIn Situ HybridizationKidneyMembrane ProteinsMiceMicrovilliMolecular Sequence DataOrgan SpecificityProtein IsoformsRatsRNA, MessengerSequence AlignmentSequence Analysis, DNASequence Homology, Amino AcidSodium-Hydrogen Exchanger 1Sodium-Hydrogen ExchangersTransfectionConceptsProximal tubulesComplete open reading frameProximal tubule localizationRat renal cortexAmino acid identityOpen reading frameRenal expressionCortical tubulesRenal cortexOuter stripeOuter medullaNull miceMammalian orthologsWestern blotDrosophila melanogasterMouse kidneyMedullaMembrane ion transportProtein expressionAcid identityNHE8CortexMammalian isoformsReading frameNHE isoforms
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 proteinAntibodiesAssembly of distinctive coated pit and microvillar microdomains in the renal brush border
Biemesderfer D, Dekan G, Aronson PS, Farquhar MG. Assembly of distinctive coated pit and microvillar microdomains in the renal brush border. American Journal Of Physiology 1992, 262: f55-f67. PMID: 1733297, DOI: 10.1152/ajprenal.1992.262.1.f55.Peer-Reviewed Original Research
1991
Increased Na(+)-H+ antiporter activity in apical membrane vesicles from mutant LLC-PK1 cells
Reilly RF, Haggerty JG, Aronson PS, Adelberg EA, Slayman CW. Increased Na(+)-H+ antiporter activity in apical membrane vesicles from mutant LLC-PK1 cells. American Journal Of Physiology 1991, 260: c738-c744. PMID: 1673319, DOI: 10.1152/ajpcell.1991.260.4.c738.Peer-Reviewed Original Research
1985
The plasma membrane sodium-hydrogen exchanger and its role in physiological and pathophysiological processes.
Mahnensmith RL, Aronson PS. The plasma membrane sodium-hydrogen exchanger and its role in physiological and pathophysiological processes. Circulation Research 1985, 56: 773-788. PMID: 2988813, DOI: 10.1161/01.res.56.6.773.Commentaries, Editorials and LettersMeSH KeywordsAcid-Base EquilibriumAnimalsBiological Transport, ActiveBlood PlateletsCalciumCarrier ProteinsCations, MonovalentCell MembraneEpitheliumHormonesHumansHydrogenHydrogen-Ion ConcentrationHypertensionLeukocytesMembrane ProteinsNeoplasmsSodiumSodium-Hydrogen ExchangersSodium-Potassium-Exchanging ATPaseWater-Electrolyte BalanceConceptsSodium-hydrogen exchangerCellular acid-base homeostasisAllosteric regulationPlasma membraneRegulation of intracellularStimulus-response couplingIntracellular protonsPathophysiological processesPhysiological roleTransport systemTransmembrane exchangeCell growthAcid-base homeostasisRegulationSodium-hydrogen exchangeKinetic propertiesSuch diverse conditionsMetabolic responsePathophysiological roleDiverse conditionsCellsCell volumeRoleHomeostasisIntracellular