2006
CFTR is required for PKA-regulated ATP sensitivity of Kir1.1 potassium channels in mouse kidney
Lu M, Leng Q, Egan ME, Caplan MJ, Boulpaep EL, Giebisch GH, Hebert SC. CFTR is required for PKA-regulated ATP sensitivity of Kir1.1 potassium channels in mouse kidney. Journal Of Clinical Investigation 2006, 116: 797-807. PMID: 16470247, PMCID: PMC1361349, DOI: 10.1172/jci26961.Peer-Reviewed Original ResearchMeSH KeywordsAdenosine TriphosphateAnimalsCurcuminCyclic AMP-Dependent Protein KinasesCystic Fibrosis Transmembrane Conductance RegulatorHydrogen-Ion ConcentrationKidneyMiceMice, Inbred C57BLMice, Inbred CFTRMice, TransgenicMutationOocytesPatch-Clamp TechniquesPotassium Channels, Inwardly RectifyingXenopus laevisConceptsFunctional switchCystic fibrosis transmembrane conductance regulator (CFTR) Cl(-) channelATP sensitivityEffects of CFTRThick ascending limbPotential physiological rolePKA activityRenal K channelsCystic fibrosisPhysiological roleSecretory channelsK channelsRenal tubule epithelial cellsApical membraneCFTRDeltaF508 mutationDistal nephron segmentsCl- channelsK homeostasisTubule epithelial cellsEpithelial cellsTAL cellsPotassium channelsK handlingGlibenclamide sensitivity
1996
Immunolocalization of ion transport proteins in human autosomal dominant polycystic kidney epithelial cells.
Brill SR, Ross KE, Davidow CJ, Ye M, Grantham JJ, Caplan MJ. Immunolocalization of ion transport proteins in human autosomal dominant polycystic kidney epithelial cells. Proceedings Of The National Academy Of Sciences Of The United States Of America 1996, 93: 10206-10211. PMID: 8816777, PMCID: PMC38362, DOI: 10.1073/pnas.93.19.10206.Peer-Reviewed Original ResearchConceptsCyst epithelial cellsEpithelial cellsCystic fibrosis transmembrane conductance regulatorIon transport proteinsFibrosis transmembrane conductance regulatorK-ATPaseApical cystic fibrosis transmembrane conductance regulatorTransmembrane conductance regulatorKidney epithelial cellsK-ATPase proteinRenal epithelial cellsCFTR proteinTransport proteinsConductance regulatorIntracellular structuresFluid-filled cystsApical membraneForskolin treatmentBasolateral surfacePermeable filter supportsApical surfaceProteinCl- channelsApical labelingAutosomal dominant polycystic kidney disease