2022
Kidney-Targeted Renalase Agonist Prevents Cisplatin-Induced Chronic Kidney Disease by Inhibiting Regulated Necrosis and Inflammation
Guo X, Xu L, Velazquez H, Chen TM, Williams RM, Heller DA, Burtness B, Safirstein R, Desir GV. Kidney-Targeted Renalase Agonist Prevents Cisplatin-Induced Chronic Kidney Disease by Inhibiting Regulated Necrosis and Inflammation. Journal Of The American Society Of Nephrology 2022, 33: 342-356. PMID: 34921111, PMCID: PMC8819981, DOI: 10.1681/asn.2021040439.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsAntineoplastic AgentsCell LineCisplatinCreatinineDisease Models, AnimalGene ExpressionGlomerular Filtration RateHepatitis A Virus Cellular Receptor 1HumansKidneyMiceMice, Inbred C57BLMice, KnockoutMonoamine OxidaseNanocapsulesPeptidesRenal Insufficiency, ChronicConceptsRenal proximal tubulesSingle-cell RNA sequencing analysisMesoscale nanoparticlesFirst doseCisplatin chemotherapyProximal tubulesAgonist peptideInduced Chronic Kidney DiseaseGenetic deletionNeck squamous cell carcinomaRNA sequencing analysisCisplatin-induced AKIKidney-targeted deliveryChronic kidney diseaseDevelopment of CKDSquamous cell carcinomaAdministration of cisplatinPlasma renalaseAdvanced headCell carcinomaInflammatory cytokinesKidney diseasePlasma creatinineSystemic administrationRegulated necrosis
2002
Regulation of the voltage-gated K+ channel KCNA10 by KCNA4B, a novel β-subunit
Tian S, Liu W, Wu Y, Rafi H, Segal AS, Desir GV. Regulation of the voltage-gated K+ channel KCNA10 by KCNA4B, a novel β-subunit. American Journal Of Physiology. Renal Physiology 2002, 283: f142-f149. PMID: 12060596, DOI: 10.1152/ajprenal.00258.2001.Peer-Reviewed Original Research
2000
Close Association of the N Terminus of Kv1.3 with the Pore Region*
Yao X, Liu W, Tian S, Rafi H, Segal A, Desir G. Close Association of the N Terminus of Kv1.3 with the Pore Region*. Journal Of Biological Chemistry 2000, 275: 10859-10863. PMID: 10753881, DOI: 10.1074/jbc.275.15.10859.Peer-Reviewed Original ResearchConceptsN-terminusPore regionSteady-state protein levelsLarge single-channel conductanceVoltage-gated potassium channelsWild-type channelsShaker proteinCertain amino acidsChannel assemblyWild typeChannel proteinsChannel functionAmino acidsSingle-channel conductancePore blockersSpeed of inactivationTerminusProtein levelsDomain leadPore selectivityPotassium channelsProteinType channelsKinetic propertiesChannel conductance
1998
Characterization of a Regulatory Region in the N-Terminus of Rabbit Kv1.3
Yao X, Huang Y, Kwan HY, Chan P, Segal AS, Desir G. Characterization of a Regulatory Region in the N-Terminus of Rabbit Kv1.3. Biochemical And Biophysical Research Communications 1998, 249: 492-498. PMID: 9712724, DOI: 10.1006/bbrc.1998.9122.Peer-Reviewed Original ResearchAmino Acid SequenceAnimalsChemical PhenomenaChemistry, PhysicalDynaminsElectric ConductivityEndocytosisFemaleGene DeletionGene ExpressionGTP PhosphohydrolasesKv1.3 Potassium ChannelMolecular Sequence DataMutagenesisOocytesPeptide FragmentsPotassium ChannelsPotassium Channels, Voltage-GatedProtein Sorting SignalsRabbitsRNA, ComplementaryStructure-Activity RelationshipTransfectionXenopus laevisRabbit distal convoluted tubule coexpresses NaCl cotransporter and 11β-hydroxysteroid dehydrogenase II mRNA
Velázquez H, Náray-Fejes-Tóth A, Silva T, Andújar E, Reilly RF, Desir GV, Ellison DH. Rabbit distal convoluted tubule coexpresses NaCl cotransporter and 11β-hydroxysteroid dehydrogenase II mRNA. Kidney International 1998, 54: 464-472. PMID: 9690213, DOI: 10.1046/j.1523-1755.1998.00036.x.Peer-Reviewed Original ResearchConceptsProximal tubulesNaCl cotransporterNephron segmentsDissected nephron segmentsTarget tissuesAction of aldosteroneAldosterone target tissuesSame nephron segmentsPolymerase chain reaction techniqueReverse transcriptase/polymerase chain reaction techniqueChain reaction techniqueDietary NaClDistal nephronBeta-HSDCCD samplesMRNA expressionNaCl cotransportRecent evidenceSimilar extentAldosteroneCotransporterHigh ratePrincipal targetTubulesTissue
1997
Cloning and localization of a double-pore K channel, KCNK1: exclusive expression in distal nephron segments
Orias M, Velázquez H, Tung F, Lee G, Desir G. Cloning and localization of a double-pore K channel, KCNK1: exclusive expression in distal nephron segments. American Journal Of Physiology 1997, 273: f663-f666. PMID: 9362344, DOI: 10.1152/ajprenal.1997.273.4.f663.Peer-Reviewed Original ResearchConceptsThick ascending limbAscending limbK channelsCortical thick ascending limbMedullary thick ascending limbDistal nephron segmentsReverse transcription-polymerase chain reactionDistal convoluted tubuleTranscription-polymerase chain reactionDistal tubulesConvoluted tubulesProximal tubulesNephron segmentsHigh expressionNephron segment localizationK homeostasisChain reactionHuman kidney cDNATubulesSegment localizationExclusive expressionKCNK1LimbPore regionKidney cDNAGenomic Localization of the Human Gene for KCNA10, a cGMP-Activated K Channel
Orias M, Bray-Ward P, Curran M, Keating M, Desir G. Genomic Localization of the Human Gene for KCNA10, a cGMP-Activated K Channel. Genomics 1997, 42: 33-37. PMID: 9177773, DOI: 10.1006/geno.1997.4712.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceBase SequenceChromosome MappingChromosomes, Artificial, YeastChromosomes, Human, Pair 1Cloning, MolecularCyclic GMPDNA PrimersHumansIn Situ Hybridization, FluorescenceMicrosatellite RepeatsMolecular Sequence DataPolymerase Chain ReactionPotassium ChannelsPotassium Channels, Voltage-GatedShaker Superfamily of Potassium ChannelsConceptsHuman genesK channel genesCandidate gene analysisGenomic localizationMicrosatellite lociCellular functionsGenetic intervalYAC clonesChromosome 1Channel genesFiner mappingGenesKCNA10Gene analysisSitu hybridizationK channelsCritical rolePotassium channelsIntracellular cGMPP13.1KCNA3CGMPImportant componentLociClones
1996
Molecular cloning of a glibenclamide-sensitive, voltage-gated potassium channel expressed in rabbit kidney.
Yao X, Chang AY, Boulpaep EL, Segal AS, Desir GV. Molecular cloning of a glibenclamide-sensitive, voltage-gated potassium channel expressed in rabbit kidney. Journal Of Clinical Investigation 1996, 97: 2525-2533. PMID: 8647945, PMCID: PMC507338, DOI: 10.1172/jci118700.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsBase SequenceBrainCloning, MolecularDNA PrimersFemaleGenetic VariationGenomic LibraryGlyburideHumansKidney MedullaKv1.3 Potassium ChannelMiceModels, BiologicalMolecular Sequence DataOocytesPancreatitis-Associated ProteinsPhylogenyPolymerase Chain ReactionPotassium ChannelsPotassium Channels, Voltage-GatedRabbitsRecombinant ProteinsSequence Homology, Amino AcidXenopus laevisConceptsVoltage-gated potassium channelsMolecular cloningFunctional expressionShaker-like potassium channelsPotassium channelsShaker geneGRB-PAP1Novel memberAmino terminusMolecular evidenceShaker channelsAmino acidsXenopus oocytesRabbit kidneyRenal potassium transportCloningGenesPotassium transportChannel clonesFirst reportRabbit brainPotassium conductanceFamilyExpressionKidney
1995
Primary structure and functional expression of a cGMP-gated potassium channel.
Yao X, Segal AS, Welling P, Zhang X, McNicholas CM, Engel D, Boulpaep EL, Desir GV. Primary structure and functional expression of a cGMP-gated potassium channel. Proceedings Of The National Academy Of Sciences Of The United States Of America 1995, 92: 11711-11715. PMID: 8524834, PMCID: PMC40472, DOI: 10.1073/pnas.92.25.11711.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsBase SequenceCloning, MolecularCyclic GMPElectric ConductivityGene LibraryIon Channel GatingMolecular Sequence DataOocytesPhylogenyPotassiumPotassium ChannelsProtein BiosynthesisProtein ConformationRabbitsRNA, MessengerSequence Homology, Amino AcidTissue DistributionXenopusConceptsDeduced amino acid sequenceChannel protein phosphorylationCysteine-rich regionAmino acid sequenceNorthern blot analysisPotassium channel activityProtein phosphorylationAcid sequenceGene expressionPrimary structureFunctional expressionK channelsIon channelsChannel activityBlot analysisCyclic nucleotidesShaker K channelsPotassium channelsEffects of substancesKCN1Intracellular cGMPCGMPNitric oxideExpressionImportant role