2007
Ontogeny of NHE8 in the rat proximal tubule
Becker AM, Zhang J, Goyal S, Dwarakanath V, Aronson PS, Moe OW, Baum M. Ontogeny of NHE8 in the rat proximal tubule. American Journal Of Physiology. Renal Physiology 2007, 293: f255-f261. PMID: 17429030, PMCID: PMC4119019, DOI: 10.1152/ajprenal.00400.2006.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBlotting, WesternDNA, ComplementaryElectrophoresis, Polyacrylamide GelFemaleImmunohistochemistryKidney Tubules, ProximalMicroscopy, FluorescenceMicrovilliPregnancyProteinsRatsRats, Sprague-DawleyReverse Transcriptase Polymerase Chain ReactionRNASodium-Hydrogen Exchanger 3Sodium-Hydrogen ExchangersConceptsRat proximal tubuleProximal tubulesAdult ratsNHE3 expressionProximal tubule bicarbonate reabsorptionReal-time RT-PCRProton secretionNeonatal proximal tubuleNHE8 expressionApical membraneBicarbonate reabsorptionMaturational increaseMaturational changesNeonatesNHE8RT-PCRBrush border membrane vesiclesTubulesRatsCortical membrane proteinsSecretionPresent studyDevelopmental expressionAdultsBorder membrane vesicles
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
2002
Formate-stimulated NaCl absorption in the proximal tubule is independent of the pendrin protein
Karniski LP, Wang T, Everett LA, Green ED, Giebisch G, Aronson PS. Formate-stimulated NaCl absorption in the proximal tubule is independent of the pendrin protein. American Journal Of Physiology. Renal Physiology 2002, 283: f952-f956. PMID: 12372770, DOI: 10.1152/ajprenal.00182.2002.Peer-Reviewed Original ResearchConceptsProximal tubulesChloride/formate exchangeNaCl reabsorptionChloride reabsorptionElectroneutral NaCl reabsorptionNaCl absorptionRole of pendrinFormate exchangePds-knockout mouseRecycling of formatePendrin proteinReabsorptionMicePendrinBrush border membrane vesiclesTubulesPresent studyChloride transportApical membraneIon exchangers mediating NaCl transport in the renal proximal tubule
Aronson PS. Ion exchangers mediating NaCl transport in the renal proximal tubule. Cell Biochemistry And Biophysics 2002, 36: 147-153. PMID: 12139400, DOI: 10.1385/cbb:36:2-3:147.Commentaries, Editorials and LettersConceptsProximal tubulesNaCl absorptionOxalate-sulfate exchangeLoop of HenleProximal tubule cellsNaCl transportRenal proximal tubulesRecycling of formateRole of NHE3NHE3 null miceTubule cellsNull micePerfusion solutionNephron segmentsIsoform-specific antibodiesApical membraneRenal brush border vesiclesMammalian proximal tubuleBrush border vesiclesSulfate cotransportBrush border membrane vesiclesTubulesFormate exchangeNHE3Stimulation
1998
Membrane Topology of NHE3 EPITOPES WITHIN THE CARBOXYL-TERMINAL HYDROPHILIC DOMAIN ARE EXOPLASMIC*
Biemesderfer D, DeGray B, Aronson P. Membrane Topology of NHE3 EPITOPES WITHIN THE CARBOXYL-TERMINAL HYDROPHILIC DOMAIN ARE EXOPLASMIC*. Journal Of Biological Chemistry 1998, 273: 12391-12396. PMID: 9575193, DOI: 10.1074/jbc.273.20.12391.Peer-Reviewed Original ResearchConceptsExchanger Isoform NHE3Membrane vesiclesAbsence of detergentPlasma membraneBorder membrane vesiclesCarboxyl-terminal hydrophilic domainBrush border membrane vesiclesCarboxyl-terminal domainMembrane topologyCytoskeletal effectorsCarboxyl terminusHigh-resolution immunocytochemistryExoplasmic surfaceCytoplasmic surfaceImmunoprecipitation studiesTransporter activityAmino acidsUltrathin cryosectionsImmunoblot analysisMembrane orientationHydrophilic domainsVesiclesMonoclonal antibodiesIntact microvilliGold technique
1985
Effects of cations on pH gradient-stimulated sulfate transport in rabbit ileal brush-border membrane vesicles
Schron CM, Knickelbein RG, Aronson PS, Della Puca J, Dobbins JW. Effects of cations on pH gradient-stimulated sulfate transport in rabbit ileal brush-border membrane vesicles. American Journal Of Physiology 1985, 249: g614-g621. PMID: 4061649, DOI: 10.1152/ajpgi.1985.249.5.g614.Peer-Reviewed Original ResearchMeSH Keywords4,4'-Diisothiocyanostilbene-2,2'-Disulfonic Acid4-Acetamido-4'-isothiocyanatostilbene-2,2'-disulfonic AcidAnimalsBiological TransportCations, MonovalentDose-Response Relationship, DrugHydrogen-Ion ConcentrationIleumIon ExchangeMaleMicrovilliPotassiumRabbitsSodiumStimulation, ChemicalSulfates
1983
Urate 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
1982
Glucose and alanine inhibition of phosphate transport in renal microvillus membrane vesicles
Barrett PQ, Aronson PS. Glucose and alanine inhibition of phosphate transport in renal microvillus membrane vesicles. American Journal Of Physiology 1982, 242: f126-f131. PMID: 7065130, DOI: 10.1152/ajprenal.1982.242.2.f126.Peer-Reviewed Original Research