2011
Increased renal dopamine and acute renal adaptation to a high-phosphate diet
Weinman EJ, Biswas R, Steplock D, Wang P, Lau YS, Desir GV, Shenolikar S. Increased renal dopamine and acute renal adaptation to a high-phosphate diet. American Journal Of Physiology. Renal Physiology 2011, 300: f1123-f1129. PMID: 21325500, PMCID: PMC3094044, DOI: 10.1152/ajprenal.00744.2010.Peer-Reviewed Original ResearchMeSH KeywordsAdaptation, PhysiologicalAnalysis of VarianceAnimalsAromatic Amino Acid Decarboxylase InhibitorsCarbidopaCyclic AMP-Dependent Protein KinasesDopa DecarboxylaseDopamineEnzyme InhibitorsKidneyMaleMiceMice, Inbred C57BLMonoamine OxidasePhosphorus, DietaryProtein Kinase CRatsRats, Sprague-DawleySignal TransductionTime FactorsUp-RegulationConceptsHigh-phosphate dietLow-phosphate dietPhosphate excretionDopamine contentRenal dopamine receptorsRenal phosphate excretionRenal tubular reabsorptionTreatment of ratsMarkers of activationRole of dopamineRenal dopamineUrinary excretionTubular reabsorptionRenal adaptationTwo- to threefold increaseAcute increaseMonoamine oxidase ADopamine receptorsDopamine synthesisImpaired adaptation
2008
Catecholamines Regulate the Activity, Secretion, and Synthesis of Renalase
Li G, Xu J, Wang P, Velazquez H, Li Y, Wu Y, Desir GV. Catecholamines Regulate the Activity, Secretion, and Synthesis of Renalase. Circulation 2008, 117: 1277-1282. PMID: 18299506, DOI: 10.1161/circulationaha.107.732032.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCatecholaminesHemodynamicsHumansKidneyMonoamine OxidaseMyocardiumRatsRats, Sprague-DawleyRenal Insufficiency, ChronicConceptsChronic kidney diseaseKidney diseaseExcess catecholaminesPlasma renalase concentrationSystolic pressure increaseSympathetic nervous systemRenalase gene expressionRegulation of catecholaminesAttractive therapeutic modalityRenalase concentrationCatecholamine surgeBlood pressureNormotensive ratsCatecholamine levelsHemodynamic changesPlasma levelsRecombinant renalaseSystemic abnormalitiesRenalase activityCardiac contractilityTherapeutic modalitiesCardiac hypertrophyCatecholamine metabolismHeart rateParenteral administration
2005
Renalase is a novel, soluble monoamine oxidase that regulates cardiac function and blood pressure
Xu J, Li G, Wang P, Velazquez H, Yao X, Li Y, Wu Y, Peixoto A, Crowley S, Desir GV. Renalase is a novel, soluble monoamine oxidase that regulates cardiac function and blood pressure. Journal Of Clinical Investigation 2005, 115: 1275-1280. PMID: 15841207, PMCID: PMC1074681, DOI: 10.1172/jci24066.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBlood PressureHumansKidneyLiverMonoamine OxidaseMuscle, SkeletalMyocardiumRatsRats, Sprague-DawleyConceptsEnd-stage renal diseaseBlood pressureRenal diseaseCardiac functionNovel flavin adenine dinucleotide-dependent amine oxidaseFlavin adenine dinucleotide-dependent amine oxidaseSystemic blood pressurePeripheral vascular toneRenalase gene expressionCardiovascular morbiditySoluble monoamine oxidaseVascular toneAvailable therapiesPlasma concentrationsCardiac contractilityEndocrine functionEndocrine organHealthy subjectsHeart rateElectrolyte balanceCompensatory increaseSmall intestineKidneyRenalaseMonoamine oxidase
2002
Expression of KCNA10, a voltage-gated K channel, in glomerular endothelium and at the apical membrane of the renal proximal tubule.
Yao X, Tian S, Chan HY, Biemesderfer D, Desir GV. Expression of KCNA10, a voltage-gated K channel, in glomerular endothelium and at the apical membrane of the renal proximal tubule. Journal Of The American Society Of Nephrology 2002, 13: 2831-9. PMID: 12444201, DOI: 10.1097/01.asn.0000036866.37886.c5.Peer-Reviewed Original ResearchConceptsVascular smooth muscle cellsProximal tubular cellsSmooth muscle cellsApical membraneImportant cellular functionsSitu hybridization experimentsVascular toneVoltage-activated K channelsTubular cellsMuscle cellsImmunocytochemical studyCellular functionsHuman proximal tubular cellsRat proximal tubular cellsSubcellular localizationHybridization experimentsVoltage-gated K channelsK channelsNorthern blotRenal proximal tubulesCell membrane voltageVascular endothelial cellsKCNA10Cell membrane potentialVascular tissue