2011
Angiotensin II Stimulates H+-ATPase Activity in Intercalated Cells from Isolated Mouse Connecting Tubules and Cortical Collecting Ducts
Wagner CA, Mohebbi N, Uhlig U, Giebisch GH, Breton S, Brown D, Geibel JP. Angiotensin II Stimulates H+-ATPase Activity in Intercalated Cells from Isolated Mouse Connecting Tubules and Cortical Collecting Ducts. Cellular Physiology And Biochemistry 2011, 28: 513-520. PMID: 22116365, PMCID: PMC3709473, DOI: 10.1159/000335112.Peer-Reviewed Original ResearchMeSH KeywordsAngiotensin IIAnimalsAnion Transport ProteinsBicarbonatesCell MembraneChloridesColchicineHydrogen-Ion ConcentrationImmunohistochemistryKidney CortexKidney Tubules, CollectingMacrolidesMaleMiceMice, Inbred C57BLReceptors, AngiotensinSaralasinSodiumSulfate TransportersVacuolar Proton-Translocating ATPasesConceptsCNT/CCDAngiotensin IICortical collecting ductsBicarbonate secretionChloride absorptionCollecting ductsType 1 angiotensin II receptorAngiotensin II stimulatesAngiotensin II receptorsAcid-base statusConnecting tubuleATPase activityII receptorsSpecific subtypesNephron segmentsIndependent intracellularAcid extrusionType BSecretionTubulesDuct systemDuctPendrinPresent studyCellsThe Anion Exchanger Pendrin (SLC26A4) and Renal Acid-base Homeostasis
Wagner CA, Mohebbi N, Capasso G, Geibel JP. The Anion Exchanger Pendrin (SLC26A4) and Renal Acid-base Homeostasis. Cellular Physiology And Biochemistry 2011, 28: 497-504. PMID: 22116363, DOI: 10.1159/000335111.Peer-Reviewed Original ResearchMeSH KeywordsAcidsAnimalsAnion Transport ProteinsAnionsDisease Models, AnimalHomeostasisIon TransportKidneySulfate TransportersConceptsAcid-base homeostasisAnion exchanger pendrinExchanger pendrinRenal acid-base homeostasisDietary electrolyte intakeSystemic acid-base statusRole of pendrinType BNormal acid-base homeostasisRegulation of pendrinAcid-base statusRenal expressionAngiotensin IIKidney's roleElectrolyte intakePendrin expressionPositive cellsExchanger activityGenetic ablationAdult kidneyPendrinExpressing cellsLuminal poleKidneyHomeostasis
2009
Revisiting the parietal cell
Kopic S, Murek M, Geibel JP. Revisiting the parietal cell. American Journal Of Physiology - Cell Physiology 2009, 298: c1-c10. PMID: 19889964, DOI: 10.1152/ajpcell.00478.2009.Peer-Reviewed Original Research
2007
SLC26A7 Can function as a chloride-loading mechanism in parietal cells
Kosiek O, Busque SM, Föller M, Shcheynikov N, Kirchhoff P, Bleich M, Muallem S, Geibel JP. SLC26A7 Can function as a chloride-loading mechanism in parietal cells. Pflügers Archiv - European Journal Of Physiology 2007, 454: 989-998. PMID: 17404755, DOI: 10.1007/s00424-007-0254-y.Peer-Reviewed Original ResearchMeSH Keywords4,4'-Diisothiocyanostilbene-2,2'-Disulfonic AcidAnimalsAntiportersChloride-Bicarbonate AntiportersChloridesFluorescent Antibody TechniqueGastric AcidGastric MucosaImage Processing, Computer-AssistedIn Vitro TechniquesMaleOocytesParietal Cells, GastricPatch-Clamp TechniquesRatsRats, Sprague-DawleySodiumSodium-Potassium-Chloride SymportersSolute Carrier Family 12, Member 2Sulfate TransportersXenopusConceptsParietal cellsXenopus laevis oocyte expression systemRat parietal cellsExpression of SLC26A7Rat gastric glandsAcid secretionOocyte expression systemNKCC inhibitorWestern blotHistamine stimulationPharmacological inhibitorsAcidic pHiGastric glandsDIDS concentrationExchanger AE2Subsequent readditionTransporter activityDisulfonic acidInhibitorsCellsSLC26A7InfluxImmunohistochemistrySecretagoguesUptake systemCharacteristics of rat downregulated in adenoma (rDRA) expressed in HEK 293 cells
Barmeyer C, Ye JH, Sidani S, Geibel J, Binder HJ, Rajendran VM. Characteristics of rat downregulated in adenoma (rDRA) expressed in HEK 293 cells. Pflügers Archiv - European Journal Of Physiology 2007, 454: 441-450. PMID: 17492310, DOI: 10.1007/s00424-007-0213-7.Peer-Reviewed Original ResearchMeSH Keywords4,4'-Diisothiocyanostilbene-2,2'-Disulfonic AcidAmino Acid SequenceAnimalsAntiportersBase SequenceBicarbonatesCell LineChloridesCloning, MolecularColonDNA PrimersFatty Acids, VolatileHumansHydrogen-Ion ConcentrationIon TransportMolecular Sequence DataRatsRecombinant ProteinsSequence Homology, Amino AcidSulfate TransportersTransfectionConceptsRat distal colonDistal colonHEK-293 cellsExtracellular Cl- concentrationCrypt cellsMRNA expressionColonRatsDigestive tractCharacteristics of ratsAdenomasHigh rateDIDSCl- influxSurface cellsIntracellular acidApical membrane vesiclesCellsDisulfonic acidApical membraneCl- uptakePrior observationsUptakeLungJejunum
2002
Regulation of the expression of the Cl-/anion exchanger pendrin in mouse kidney by acid-base status
Wagner CA, Finberg KE, Stehberger PA, Lifton RP, Giebisch GH, Aronson PS, Geibel JP. Regulation of the expression of the Cl-/anion exchanger pendrin in mouse kidney by acid-base status. Kidney International 2002, 62: 2109-2117. PMID: 12427135, DOI: 10.1046/j.1523-1755.2002.00671.x.Peer-Reviewed Original ResearchConceptsPendrin-positive cellsAcid-base statusPositive cellsBicarbonate secretionMouse kidneyAcid-base transportKnockout mouse modelProtein expression levelsMetabolic alkalosisDeficient dietExchanger pendrinPendrin expressionMouse modelSensorineural deafnessThyroid glandBicarbonate loadPendred syndromeWestern blottingApical membraneInner earPendrin proteinControl levelsKidneyPendrinProtein levels