2005
SGK1 activates Na+-K+-ATPase in amphibian renal epithelial cells
de la Rosa D, Gimenez I, Forbush B, Canessa CM. SGK1 activates Na+-K+-ATPase in amphibian renal epithelial cells. American Journal Of Physiology - Cell Physiology 2005, 290: c492-c498. PMID: 16192298, DOI: 10.1152/ajpcell.00556.2004.Peer-Reviewed Original ResearchConceptsRenal epithelial cellsEpithelial cellsEffects of aldosteroneCell linesActivation of ENaCGlucocorticoid-induced kinase 1Epithelial cell lineRenal epithelial cell lineAldosteroneSGK1 expressionSame cell lineSubunit abundanceSGK1Channel activityTotal proteinImportant regulatorKinase 1Tetracycline-inducible promoterActivationCellsApical membraneATPase activityPrevious studiesATPase functionChronic
2003
PASK (Proline-Alanine-rich STE20-related Kinase), a Regulatory Kinase of the Na-K-Cl Cotransporter (NKCC1)*
Dowd BF, Forbush B. PASK (Proline-Alanine-rich STE20-related Kinase), a Regulatory Kinase of the Na-K-Cl Cotransporter (NKCC1)*. Journal Of Biological Chemistry 2003, 278: 27347-27353. PMID: 12740379, DOI: 10.1074/jbc.m301899200.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBlotting, WesternCell LineDNA, ComplementaryDose-Response Relationship, DrugGenes, DominantGenetic VectorsHumansMarine ToxinsOxazolesOxidative StressPhosphorylationPrecipitin TestsProtein BindingProtein Serine-Threonine KinasesProtein Structure, TertiaryRatsRubidiumSharksSodium-Potassium-Chloride SymportersSolute Carrier Family 12, Member 2ThreonineTime FactorsConceptsNa-K-Cl cotransporterN-terminal regulatory domainPhosphorylation-dependent activationHEK cellsInhibitor calyculin ANKCC1 activityRegulatory domainCoimmunoprecipitation assaysRegulatory kinasesActivation of NKCC1Calyculin ARegulated eventNKCC1 activationPhosphorylationKinaseSharksCotransporter activityOverexpressionCotransporter expressionNKCC1CellsActivationBindingCotransporterMutantsShort-term Stimulation of the Renal Na-K-Cl Cotransporter (NKCC2) by Vasopressin Involves Phosphorylation and Membrane Translocation of the Protein*
Giménez I, Forbush B. Short-term Stimulation of the Renal Na-K-Cl Cotransporter (NKCC2) by Vasopressin Involves Phosphorylation and Membrane Translocation of the Protein*. Journal Of Biological Chemistry 2003, 278: 26946-26951. PMID: 12732642, DOI: 10.1074/jbc.m303435200.Peer-Reviewed Original ResearchConceptsNa-K-Cl cotransporterRenal Na-K-Cl cotransporterCell membrane compartmentsRegulatory threonineMembrane compartmentsAntidiuretic hormone vasopressinPhosphospecific antibodiesMembrane translocationAmino terminusCytoplasmic vesiclesNKCC2 phosphorylationShort-term activationApical membranePhosphorylationTerm activationHormone vasopressinShort-term stimulationThick ascending limbProteinTranslocationCotransporterNKCC2ActivationAscending limbMorphometric analysis