2010
Acid regulation of NaDC-1 requires a functional endothelin B receptor
Liu L, Zacchia M, Tian X, Wan L, Sakamoto A, Yanagisawa M, Alpern RJ, Preisig PA. Acid regulation of NaDC-1 requires a functional endothelin B receptor. Kidney International 2010, 78: 895-904. PMID: 20703215, DOI: 10.1038/ki.2010.264.Peer-Reviewed Original ResearchMeSH KeywordsAcidosisAnimalsBiological TransportCell LineDicarboxylic Acid TransportersDisease Models, AnimalEndothelin B Receptor AntagonistsEndothelin-1Hydrogen-Ion ConcentrationKidneyMiceMice, KnockoutMicrovilliOligopeptidesOpossumsOrganic Anion Transporters, Sodium-DependentPiperidinesProtein Structure, TertiaryReceptor, Endothelin AReceptor, Endothelin BRecombinant Fusion ProteinsSignal TransductionSymportersTime FactorsTransfectionConceptsEndothelin-1Endothelin-B receptor antagonistFunctional endothelin B receptorsStimulatory effectAcid-stimulatory effectET-1 effectsB receptor antagonistNHE3 activityEndothelin B receptorWild-type miceET-1 stimulationMajor physiological stimulusNaDC-1Acid ingestionReceptor antagonistCitrate reabsorptionReceptor expressionCitrate excretionOpossum kidneyAcid loadB receptorAcid feedingPhysiological stimuliStimulationMice
2004
Pyk2 activation is integral to acid stimulation of sodium/hydrogen exchanger 3
Li S, Sato S, Yang X, Preisig PA, Alpern RJ. Pyk2 activation is integral to acid stimulation of sodium/hydrogen exchanger 3. Journal Of Clinical Investigation 2004, 114: 1782-1789. PMID: 15599403, PMCID: PMC535061, DOI: 10.1172/jci18046.Peer-Reviewed Original ResearchAcidsAdenosine TriphosphateADP-Ribosylation FactorsAnimalsCell LineCell-Free SystemFocal Adhesion Kinase 1Focal Adhesion Protein-Tyrosine KinasesGenes, DominantGTPase-Activating ProteinsHydrogen-Ion ConcentrationImmunoblottingImmunoprecipitationKidney TubulesMutationOpossumsPhosphorylationProtein BindingProtein-Tyrosine KinasesRatsRats, Sprague-DawleyRNARNA, Small InterferingSodium-Hydrogen Exchanger 3Sodium-Hydrogen ExchangersTime FactorsTransfection
1995
Chronic regulation of the proximal tubular Na/H antiporter: From HCO3 to SRC
Alpern R, Moe O, Preisig P. Chronic regulation of the proximal tubular Na/H antiporter: From HCO3 to SRC. Kidney International 1995, 48: 1386-1396. PMID: 8544394, DOI: 10.1038/ki.1995.427.Peer-Reviewed Original ResearchConceptsNa/H antiporterChronic regulationH secretionProximal tubulesH antiporterNaCl absorptionProximal tubular acidificationMajor siteNa/K pumpCitrate reabsorptionBasolateral membraneTubular acidificationAcute regulationLuminal membraneK pumpExcretionReabsorptionSecretionPivotal roleVacuolar H-ATPaseH-ATPaseTubules
1993
Cyclic adenosine monophosphate acutely inhibits and chronically stimulates Na/H antiporter in OKP cells.
Cano A, Preisig P, Alpern RJ. Cyclic adenosine monophosphate acutely inhibits and chronically stimulates Na/H antiporter in OKP cells. Journal Of Clinical Investigation 1993, 92: 1632-1638. PMID: 7691881, PMCID: PMC288321, DOI: 10.1172/jci116748.Peer-Reviewed Original ResearchConceptsNa/H antiporter activityRenal Na excretionNa excretionNa/H antiporterOKP cellsH antiporterAntiporter activityAddition of forskolinParathyroid hormoneAngiotensin IIAcute effectsChronic increaseChronic activationCyclic adenosine monophosphateChronic effectsChronic applicationNonspecific effectsPersistent activationPersistent increaseAlpha-adrenergic catecholaminesCell cAMPEndogenous generationAdenosine monophosphateH exposureCell acidification