2021
Sex difference in kidney electrolyte transport III: Impact of low K intake on thiazide-sensitive cation excretion in male and female mice
Xu S, Li J, Yang L, Wang CJ, Liu T, Weinstein AM, Palmer LG, Wang T. Sex difference in kidney electrolyte transport III: Impact of low K intake on thiazide-sensitive cation excretion in male and female mice. Pflügers Archiv - European Journal Of Physiology 2021, 473: 1749-1760. PMID: 34455480, PMCID: PMC8528772, DOI: 10.1007/s00424-021-02611-5.Peer-Reviewed Original ResearchConceptsGlomerular filtration rateFemale miceUrine volumeNaCl cotransporterLow K intakeMeasurement of functionSex differencesNatriuretic responseFractional excretionK intakeTransport protein expressionFiltration rateNCC abundanceNCC expressionRenal clearanceDistal nephronLK dietCation excretionPlasma KNCC proteinNKCC2 expressionWestern blottingProtein expressionMiceFENa
2018
Regulation of renal Na transporters in response to dietary K
Yang L, Xu S, Guo X, Uchida S, Weinstein AM, Wang T, Palmer LG. Regulation of renal Na transporters in response to dietary K. American Journal Of Physiology. Renal Physiology 2018, 315: f1032-f1041. PMID: 29923764, PMCID: PMC6230734, DOI: 10.1152/ajprenal.00117.2018.Peer-Reviewed Original Research
2011
Renal outer medullary potassium channel knockout models reveal thick ascending limb function and dysfunction
Wang T. Renal outer medullary potassium channel knockout models reveal thick ascending limb function and dysfunction. Clinical And Experimental Nephrology 2011, 16: 49-54. PMID: 22038261, DOI: 10.1007/s10157-011-0495-0.Peer-Reviewed Original ResearchConceptsThick ascending limbIon transporter expressionRenal outer medullary potassium channelBartter's syndromeInward rectifier potassium channelPotassium channelsSmall-conductance K channelsROMK null miceMedullary thick ascending limbType II Bartter's syndromeSimilar phenotypeMammalian kidneyApical membraneK channelsROMK knockout miceKnockout modelsChannel activityChannel mutationsRenal functionLimb functionNull micePhysiological conditionsSalt wastingTransporter expressionPathophysiological conditions
2009
Functional expression of the olfactory signaling system in the kidney
Pluznick JL, Zou DJ, Zhang X, Yan Q, Rodriguez-Gil DJ, Eisner C, Wells E, Greer CA, Wang T, Firestein S, Schnermann J, Caplan MJ. Functional expression of the olfactory signaling system in the kidney. Proceedings Of The National Academy Of Sciences Of The United States Of America 2009, 106: 2059-2064. PMID: 19174512, PMCID: PMC2644163, DOI: 10.1073/pnas.0812859106.Peer-Reviewed Original ResearchConceptsGlomerular filtration ratePlasma renin levelsMacula densa cellsCOX-2 expressionRenal distal nephronOlfactory G-proteinMDS cell linesOlfactory receptorsRenin levelsRenin secretionFiltration rateNNOS activityTubuloglomerular feedbackDistal nephronOlfactory epitheliumRenal tubulesGFR regulationAdenylate cyclaseG proteinsCell linesSensory roleKidneyFunctional expressionOlfactionExpression
2008
Mouse model of type II Bartter's syndrome. II. Altered expression of renal sodium- and water-transporting proteins
Wagner CA, Loffing-Cueni D, Yan Q, Schulz N, Fakitsas P, Carrel M, Wang T, Verrey F, Geibel JP, Giebisch G, Hebert SC, Loffing J. Mouse model of type II Bartter's syndrome. II. Altered expression of renal sodium- and water-transporting proteins. American Journal Of Physiology. Renal Physiology 2008, 294: f1373-f1380. PMID: 18322017, DOI: 10.1152/ajprenal.00613.2007.Peer-Reviewed Original ResearchMeSH KeywordsAdaptation, PhysiologicalAnimalsBartter SyndromeCarrier ProteinsCation Transport ProteinsDinoprostoneDisease Models, AnimalEpithelial Sodium ChannelsKidney Tubules, DistalKidney Tubules, ProximalLoop of HenleMiceMice, Mutant StrainsPotassium Channels, Inwardly RectifyingReverse Transcriptase Polymerase Chain ReactionSodiumSodium-Hydrogen Exchanger 3Sodium-Hydrogen ExchangersSodium-Phosphate Cotransporter Proteins, Type IIaSodium-Potassium-Chloride SymportersSolute Carrier Family 12, Member 1Up-RegulationWaterConceptsThick ascending limbBartter's syndromeBartter-like phenotypeType II Bartter's syndromeWild-type miceAntenatal Bartter syndromeWild-type littermatesROMK null micePlasma aldosteroneMaternal polyhydramniosRenal sodiumVolume depletionRenal tubulopathyMouse modelSemiquantitative immunoblottingProximal tubulesAscending limbKidney homogenatesSyndromeHenle's loopNull miceDCT cellsWater transport proteinsCompensatory mechanismsMice
2006
Maxi-K channels contribute to urinary potassium excretion in the ROMK-deficient mouse model of Type II Bartter's syndrome and in adaptation to a high-K diet
Bailey M, Cantone A, Yan Q, MacGregor G, Leng Q, Amorim J, Wang T, Hebert S, Giebisch G, Malnic G. Maxi-K channels contribute to urinary potassium excretion in the ROMK-deficient mouse model of Type II Bartter's syndrome and in adaptation to a high-K diet. Kidney International 2006, 70: 51-59. PMID: 16710355, DOI: 10.1038/sj.ki.5000388.Peer-Reviewed Original ResearchMeSH KeywordsAdaptation, PhysiologicalAnimalsBartter SyndromeBiological TransportDietDisease Models, AnimalHypokalemiaKidney Tubules, DistalLarge-Conductance Calcium-Activated Potassium ChannelsLoop of HenleMiceMice, Mutant StrainsPeptidesPotassiumPotassium Channels, Inwardly RectifyingPotassium, DietaryConceptsCortical collecting ductLate distal tubuleType II Bartter syndromeRenal potassium wastingMaxi-K channelsPotassium secretionDistal tubulesBartter's syndromePotassium wastingPotassium excretionIberiotoxin (IBTX)-sensitiveRenal potassium lossSalt-wasting disorderUrinary potassium excretionWild-type miceRenal potassium excretionFree-flow micropunctureDistal convoluted tubuleIncreased renal potassium excretionHigh-K dietLoop of HenleROMK-deficientPersistent hypokalemiaROMK channelsMaxi-K
2004
NHE2‐mediated bicarbonate reabsorption in the distal tubule of NHE3 null mice
Bailey MA, Giebisch G, Abbiati T, Aronson PS, Gawenis LR, Shull GE, Wang T. NHE2‐mediated bicarbonate reabsorption in the distal tubule of NHE3 null mice. The Journal Of Physiology 2004, 561: 765-775. PMID: 15604231, PMCID: PMC1665379, DOI: 10.1113/jphysiol.2004.074716.Peer-Reviewed Original ResearchConceptsBicarbonate excretionDistal tubulesBicarbonate reabsorptionNHE3 null miceBicarbonate loadEarly distal tubule fluidNull miceNephron segmentsVivo micropunctureDistal tubule fluidProximal tubule bicarbonate reabsorptionRenal clearance experimentsUrinary bicarbonate excretionGlomerular filtration rateDistal nephron segmentsUrinary bicarbonate lossRat distal tubulesDistal bicarbonate reabsorptionExcretion of bicarbonateMetabolic acidosisFiltration rateVivo microperfusionClearance experimentsReabsorption capacityMicroperfusion experiments
2003
ROMK is required for expression of the 70-pS K channel in the thick ascending limb
Lu M, Wang T, Yan Q, Wang W, Giebisch G, Hebert SC. ROMK is required for expression of the 70-pS K channel in the thick ascending limb. American Journal Of Physiology. Renal Physiology 2003, 286: f490-f495. PMID: 14600033, DOI: 10.1152/ajprenal.00305.2003.Peer-Reviewed Original ResearchConceptsThick ascending limbBartter's syndromeK dietK channelsAscending limbChannel activityApical K channelsFunctional expressionHypokalemic alkalosisTAL cellsNull miceSK activityHeterozygous miceHeterogeneous disorderMicePotassium recyclingROMKFunction mutationsSyndromeCritical subunitApical conductanceSalt absorptionLimbDietExpression
2001
Role of NHE isoforms in mediating bicarbonate reabsorption along the nephron
Wang T, Hropot M, Aronson P, Giebisch G. Role of NHE isoforms in mediating bicarbonate reabsorption along the nephron. American Journal Of Physiology. Renal Physiology 2001, 281: f1117-f1122. PMID: 11704563, DOI: 10.1152/ajprenal.2001.281.6.f1117.Peer-Reviewed Original ResearchConceptsLoop of HenleHOE 694Proximal tubulesAddition of ethylisopropylamilorideDistal convoluted tubuleBicarbonate reabsorptionConvoluted tubulesSitu microperfusionRat kidneySignificant inhibitionNHE isoformsHenlePredominant isoformTubulesNHE3Functional roleInhibitionNHE2Apical membraneIsoformsApical isoformKidneyMicroperfusionEthylisopropylamilorideNephron
1996
Effects of angiotensin II on electrolyte transport in the early and late distal tubule in rat kidney
Wang T, Giebisch G. Effects of angiotensin II on electrolyte transport in the early and late distal tubule in rat kidney. American Journal Of Physiology 1996, 271: f143-f149. PMID: 8760255, DOI: 10.1152/ajprenal.1996.271.1.f143.Peer-Reviewed Original ResearchMeSH KeywordsAngiotensin IIAnimalsBicarbonatesBiological TransportBody FluidsElectrolytesKidney Tubules, DistalMalePotassiumRatsRats, Sprague-DawleySodiumConceptsEffects of Ang IIAng IILate distal tubuleDistal tubulesDecreased JvAngiotensin IIHigher dose of Ang IILow doses of angiotensin IILuminal application of amilorideAmiloride-sensitive Na+ transportDose of Ang IIRat kidneyHCO3- transportAddition of ANG IIDoses of angiotensin IIEffects of angiotensin IIApplication of amilorideStimulate Na+/H+ exchangeProximal tubules of rat kidneyDistal convoluted tubuleLuminal administrationNa+ channelsNa+/H+ exchangeDistal nephronIntravenous infusion
1994
Acidification in mammalian cortical distal tubule
Capasso G, Malnic G, Wang T, Giebisch G. Acidification in mammalian cortical distal tubule. Kidney International 1994, 45: 1543-1554. PMID: 7933802, DOI: 10.1038/ki.1994.204.Peer-Reviewed Original Research
1993
Renal bicarbonate reabsorption in the rat. IV. Bicarbonate transport mechanisms in the early and late distal tubule.
Wang T, Malnic G, Giebisch G, Chan Y. Renal bicarbonate reabsorption in the rat. IV. Bicarbonate transport mechanisms in the early and late distal tubule. Journal Of Clinical Investigation 1993, 91: 2776-2784. PMID: 8390489, PMCID: PMC443344, DOI: 10.1172/jci116519.Peer-Reviewed Original ResearchConceptsLate distal tubuleBicarbonate absorptionDistal tubulesTubule segmentsBicarbonate transportH-ATPaseH-K-ATPase inhibitorsRate of bicarbonate absorptionEthyl-isopropylamilorideFluid absorptionNa(+)-H+ exchangeK(+)-H+ exchangeEarly distal tubuleBicarbonate transport mechanismDistal tubule segmentsRenal bicarbonate reabsorptionLow-K dietLuminal bicarbonate concentrationBicarbonate reabsorptionBicarbonate secretionBicarbonate concentrationH+ secretionMicroperfusion experimentsTubulesK dietEffects of formate and oxalate on chloride absorption in rat distal tubule
Wang T, Agulian SK, Giebisch G, Aronson PS. Effects of formate and oxalate on chloride absorption in rat distal tubule. American Journal Of Physiology 1993, 264: f730-f736. PMID: 8386473, DOI: 10.1152/ajprenal.1993.264.4.f730.Peer-Reviewed Original Research
1989
Neural control of distal tubular bicarbonate and fluid transport
Wang T, Chan Y. Neural control of distal tubular bicarbonate and fluid transport. American Journal Of Physiology 1989, 257: f72-f76. PMID: 2750926, DOI: 10.1152/ajprenal.1989.257.1.f72.Peer-Reviewed Original ResearchMeSH KeywordsAbsorptionAnimalsBicarbonatesBiological TransportBody WaterDenervationKidney TubulesKidney Tubules, DistalMalePerfusionRatsRats, Inbred StrainsConceptsDistal convoluted tubuleConvoluted tubulesDistal tubulesRate of bicarbonate absorptionRenal nerve activityLate distal tubuleEarly distal tubuleTubular reabsorption of bicarbonateEffects of denervationReabsorption of bicarbonateRate of fluid absorptionNerve activityBicarbonate absorptionSham denervationElectrolyte excretionFluid reabsorptionDenervated kidneysReabsorb bicarbonateJHCO3DenervationFluid absorptionNeural regulationVolume markerTubulesMicroperfusion method