2004
Dietary acid, endothelins, and sleep.
Alpern RJ, Preisig PA. Dietary acid, endothelins, and sleep. Transactions Of The American Clinical And Climatological Association 2004, 115: 385-93; discussion 393-4. PMID: 17060981, PMCID: PMC2263788.Peer-Reviewed Original ResearchConceptsTrafficking of NHE3Proximal tubule cell lineNHE3 activityTubule cell lineSecond intracellular loopEndothelin expressionDietary acidNHE3 abundanceActivation of NHE3OKP cellsProximal tubulesNHE3 mRNAApical membraneHomeostatic responseProtein expressionC-fosReceptor specificityIntracellular loopReceptorsEndothelinCell linesC-JunNHE3C-SrcAcid signaling
1997
Intracellular acidosis activates c-Src
Yamaji Y, Tsuganezawa H, Moe OW, Alpern RJ. Intracellular acidosis activates c-Src. American Journal Of Physiology 1997, 272: c886-c893. PMID: 9124524, DOI: 10.1152/ajpcell.1997.272.3.c886.Peer-Reviewed Original ResearchConceptsC-SrcC-Src activationProtein tyrosine phosphatase inhibitorProtein tyrosine kinase pathwaysMedium acidificationTyrosine phosphatase inhibitorProtein tyrosine phosphorylationC-Src activityTyrosine kinase pathwayPhosphatase inhibitorPhosphotyrosine contentCell pH changesTyrosine phosphorylationCytosolic proteinsKinase pathwayRenal proximal tubule cell lineCellular responsesSodium orthovanadateNovel mechanismProximal tubule cell lineCell linesTubule cell lineCell acidificationSignificant activationActivation
1994
Acid activation of immediate early genes in renal epithelial cells.
Yamaji Y, Moe OW, Miller RT, Alpern RJ. Acid activation of immediate early genes in renal epithelial cells. Journal Of Clinical Investigation 1994, 94: 1297-1303. PMID: 8083371, PMCID: PMC295215, DOI: 10.1172/jci117448.Peer-Reviewed Original ResearchMeSH Keywords3T3 CellsAcidosisAnimalsCell LineCell NucleusDNA-Binding ProteinsEarly Growth Response Protein 1EpitheliumGene Expression RegulationGenes, Immediate-EarlyHydrogen-Ion ConcentrationImmediate-Early ProteinsIonomycinKidney Tubules, ProximalMiceProto-Oncogene Proteins c-fosProto-Oncogene Proteins c-junRNA, MessengerTetradecanoylphorbol AcetateTranscription FactorsTranscriptional ActivationConceptsTyrosine kinase pathwayGene activationKinase pathwayMouse proximal tubule cell lineC-JunRate of transcriptionProtein kinase CImmediate early genesRenal epithelial cellsMRNA speciesPretreatment of cellsGene expressionKinase CEarly genesGenesMRNA abundanceProximal tubule cell lineCell linesTubule cell lineRenal tubule cellsEpithelial cellsC-fosGrowth factorCellsMRNA
1991
Differential regulation of Na/H antiporter by acid in renal epithelial cells and fibroblasts.
Moe OW, Miller RT, Horie S, Cano A, Preisig PA, Alpern RJ. Differential regulation of Na/H antiporter by acid in renal epithelial cells and fibroblasts. Journal Of Clinical Investigation 1991, 88: 1703-1708. PMID: 1658050, PMCID: PMC295708, DOI: 10.1172/jci115487.Peer-Reviewed Original ResearchConceptsNa/H antiporter activityRenal tubule cellsNa/H antiporterMCT cellsRenal epithelial cellsTubule cellsCell linesCultured renal tubule cellsEpithelial cellsMRNA abundanceOpossum kidney cell lineChronic metabolic acidosisAcid preincubationTubule cell lineRat renal cortexH antiporterAntiporter activityUnderlying molecular mechanismsDifferential regulationMetabolic acidosisRenal cortexAcidotic environmentAcid feedingAdaptive increaseKidney cell line