2011
The 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 ResearchConceptsAcid-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
2005
The B1-subunit of the H+ ATPase is required for maximal urinary acidification
Finberg KE, Wagner CA, Bailey MA, Păunescu T, Breton S, Brown D, Giebisch G, Geibel JP, Lifton RP. The B1-subunit of the H+ ATPase is required for maximal urinary acidification. Proceedings Of The National Academy Of Sciences Of The United States Of America 2005, 102: 13616-13621. PMID: 16174750, PMCID: PMC1224669, DOI: 10.1073/pnas.0506769102.Peer-Reviewed Original ResearchConceptsMaximal urinary acidificationNormal urinary acidificationMetabolic acidosisUrinary acidificationDistal renal tubular acidosisAcid challengeRenal tubular acidosisAcute intracellular acidificationB1 subunitLumen-negative potentialFurosemide infusionTubular acidosisAlkaline urineDistal nephronGreater severityAcidosisMiceLoss of B1Intracellular acidificationApical expressionUrineDuctFurther decreaseIsoformsPlasma membrane