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
Membrane Curvature Alters the Activation Kinetics of the Epithelial Na+/H+ Exchanger, NHE3*
Alexander RT, Malevanets A, Durkan AM, Kocinsky HS, Aronson PS, Orlowski J, Grinstein S. Membrane Curvature Alters the Activation Kinetics of the Epithelial Na+/H+ Exchanger, NHE3*. Journal Of Biological Chemistry 2007, 282: 7376-7384. PMID: 17218318, DOI: 10.1074/jbc.m608557200.Peer-Reviewed Original Research
1986
Inactivation of the renal microvillus membrane Na+-H+ exchanger by histidine-specific reagents.
Grillo FG, Aronson PS. Inactivation of the renal microvillus membrane Na+-H+ exchanger by histidine-specific reagents. Journal Of Biological Chemistry 1986, 261: 1120-1125. PMID: 3003054, DOI: 10.1016/s0021-9258(17)36063-5.Peer-Reviewed Original Research
1985
Paradoxical effects of pyrazinoate and nicotinate on urate transport in dog renal microvillus membranes.
Guggino SE, Aronson PS. Paradoxical effects of pyrazinoate and nicotinate on urate transport in dog renal microvillus membranes. Journal Of Clinical Investigation 1985, 76: 543-547. PMID: 4031062, PMCID: PMC423858, DOI: 10.1172/jci112004.Peer-Reviewed Original ResearchConceptsLow dosesParadoxical effectUrate transportProximal tubular cellsUrate accumulationRenal urate excretionCanine renal cortexUrate retentionInside-alkaline pH gradientUricosuric drugsUrate reabsorptionRenal cortexUrate excretionTubular cellsHigh dosesCotransport pathwayDosesSame transport systemPyrazinoateLuminal membraneUrate uptakeAnion exchange pathwayDrugsMicrovillus membrane vesicles
1983
Specificity and modes of the anion exchanger in dog renal microvillus membranes
Guggino SE, Martin GJ, Aronson PS. Specificity and modes of the anion exchanger in dog renal microvillus membranes. American Journal Of Physiology 1983, 244: f612-f621. PMID: 6859253, DOI: 10.1152/ajprenal.1983.244.6.f612.Peer-Reviewed Original ResearchUrate transport via anion exchange in dog renal microvillus membrane vesicles
Kahn AM, Aronson PS. Urate transport via anion exchange in dog renal microvillus membrane vesicles. American Journal Of Physiology 1983, 244: f56-f63. PMID: 6849384, DOI: 10.1152/ajprenal.1983.244.1.f56.Peer-Reviewed Original ResearchConceptsDose-response curveP-aminohippurateUrate transportRenal microvillus membrane vesiclesUptake of PAHDog renal cortexMicrovillus membrane vesiclesAnion reabsorptionRenal cortexProximal tubulesTransport of urateUrateBrush border membrane vesiclesMembrane vesiclesUrate uptakePAH uptakeExternal ClPresent studyBorder membrane vesicles