2016
Romk1 Knockout Mice Do Not Produce Bartter Phenotype but Exhibit Impaired K Excretion*
Dong K, Yan Q, Lu M, Wan L, Hu H, Guo J, Boulpaep E, Wang W, Giebisch G, Hebert SC, Wang T. Romk1 Knockout Mice Do Not Produce Bartter Phenotype but Exhibit Impaired K Excretion*. Journal Of Biological Chemistry 2016, 291: 5259-5269. PMID: 26728465, PMCID: PMC4777858, DOI: 10.1074/jbc.m115.707877.Peer-Reviewed Original Research
1998
Properties of an Inwardly Rectifying ATP-sensitive K+ Channel in the Basolateral Membrane of Renal Proximal Tubule
Mauerer U, Boulpaep E, Segal A. Properties of an Inwardly Rectifying ATP-sensitive K+ Channel in the Basolateral Membrane of Renal Proximal Tubule. The Journal Of General Physiology 1998, 111: 139-160. PMID: 9417141, PMCID: PMC1887768, DOI: 10.1085/jgp.111.1.139.Peer-Reviewed Original ResearchMeSH KeywordsAdenosine TriphosphateAmbystomaAnimalsBariumBiological TransportCationsCells, CulturedCytidine TriphosphateDiazoxideDiureticsElectric ConductivityGlyburideGuanosine TriphosphateHypoglycemic AgentsInosine TriphosphateIon Channel GatingKidney Tubules, ProximalKineticsMicrovilliPatch-Clamp TechniquesPotassium ChannelsSodium Chloride Symporter InhibitorsSodium-Potassium-Exchanging ATPaseThalliumThymine NucleotidesUridine TriphosphateConceptsProximal tubule cellsProximal tubulesTubule cellsBasolateral membraneChannel opener diazoxideChannel activityPump-leak couplingRenal proximal tubulesPivotal physiological rolesOpener diazoxideMillimolar dosesMM ATPHigh dosesPotassium conductanceCell membrane potentialInternal Mg2Cytosolic additionATPase pump
1997
Expression cloning and characterization of a renal electrogenic Na+ /HCO3− cotransporter
Romero M, Hediger M, Boulpaep E, Boron W. Expression cloning and characterization of a renal electrogenic Na+ /HCO3− cotransporter. Nature 1997, 387: 409-413. PMID: 9163427, DOI: 10.1038/387409a0.Peer-Reviewed Original ResearchConceptsPotential membrane-spanning domainsMembrane-spanning domainsElectrogenic sodium bicarbonate cotransporterBinding of inhibitorsSodium bicarbonate cotransporterAnimal cellsBicarbonate transportersElectrogenic transportersSuccessful cloningExpression cloningComplementary DNAPrincipal regulatorAmino acidsBicarbonate cotransporterProtein purificationFunctional familiesXenopus oocytesMolecular informationTransportersCloningReproductive systemSalamander Ambystoma tigrinumProteinAmbystoma tigrinumIntracellular pH
1993
Endothelin increases [Ca2+]i in M-1 mouse cortical collecting duct cells by a dual mechanism
Korbmacher C, Boulpaep E, Giebisch G, Geibel J. Endothelin increases [Ca2+]i in M-1 mouse cortical collecting duct cells by a dual mechanism. American Journal Of Physiology 1993, 265: c349-c357. PMID: 8368264, DOI: 10.1152/ajpcell.1993.265.2.c349.Peer-Reviewed Original ResearchConceptsEndothelin-1Intracellular storesDuct cellsNifedipine-sensitive Ca2Intracellular calcium concentrationParticipation of Ca2Endothelin increaseFura-2Extracellular calciumExtracellular Ca2Arginine vasopressinIntracellular Ca2Calcium concentrationInitial Ca2Fluorescent imaging systemInitial exposurePlateau phaseMiceEntry mechanismDual mechanismCa2Second Ca2CellsNifedipineVasopressin