2001
Effects of the Serine/Threonine Kinase SGK1 on the Epithelial Na+ Channel (ENaC) and CFTR: Implications for Cystic Fibrosis
Wagner C, Ott M, Klingel K, Beck S, Melzig J, Friedrich B, Wild K, Bröer S, Moschen I, Albers A, Waldegger S, Tümmler B, Egan M, Geibel J, Kandolf R, Lang F. Effects of the Serine/Threonine Kinase SGK1 on the Epithelial Na+ Channel (ENaC) and CFTR: Implications for Cystic Fibrosis. Cellular Physiology And Biochemistry 2001, 11: 209-218. PMID: 11509829, DOI: 10.1159/000051935.Peer-Reviewed Original ResearchMeSH Keywords1-Methyl-3-isobutylxanthineAmino Acid SubstitutionAnimalsBronchiCell LineCystic FibrosisCystic Fibrosis Transmembrane Conductance RegulatorEpithelial CellsEpithelial Sodium ChannelsHumansIn Situ HybridizationLungMacrophages, AlveolarMutationOocytesPatch-Clamp TechniquesProtein Serine-Threonine KinasesPulmonary AlveoliRNA, ComplementaryRNA, MessengerSodiumSodium ChannelsXenopus laevisConceptsSerine/threonine kinase SGK1Lung tissueCystic fibrosisCF patientsKinase SGK1CF lung tissueXenopus oocytesLoss of CFTRLung epithelial cell lineCoexpression of CFTREffect of SGK1Pathophysiological factorsEpithelial cell lineRespiratory epitheliumLung phenotypeVariety of stimuliCl(-) secretionSGK1 expressionInhibitor amilorideInhibitory effectEpithelial cellsEnhanced expressionChannel ENaC.CFTR mutationsChannel activity
1996
Recombinant adeno-associated virus (AAV-CFTR) vectors do not integrate in a site-specific fashion in an immortalized epithelial cell line.
Kearns W, Afione S, Fulmer S, Pang M, Erikson D, Egan M, Landrum M, Flotte T, Cutting G. Recombinant adeno-associated virus (AAV-CFTR) vectors do not integrate in a site-specific fashion in an immortalized epithelial cell line. Gene Therapy 1996, 3: 748-55. PMID: 8875221.Peer-Reviewed Original ResearchConceptsIB3-1 cellsWild-type AAVEpithelial cell lineMetaphase spreadsSite-specific fashionCFTR cDNACell linesLow molecular weight DNA fractionCF bronchial epithelial cell lineHuman chromosome 19Immortalized epithelial cell lineWeight DNA fractionMetaphase chromosome preparationsMetaphase chromosome spreadsBronchial epithelial cell lineDifferent chromosomesAAV-CFTR vectorCDNA integrationChromosome spreadsChromosome 19Genomic DNASite-specific mannerDNA fractionChromosome preparationsCFTR expression