2002
Role of c-SRC and ERK in acid-induced activation of NHE3
Tsuganezawa H, Sato S, Yamaji Y, Preisig PA, Moe OW, Alpern RJ. Role of c-SRC and ERK in acid-induced activation of NHE3. Kidney International 2002, 62: 41-50. PMID: 12081562, DOI: 10.1046/j.1523-1755.2002.00418.x.Peer-Reviewed Original ResearchMeSH KeywordsAcidosisAmmonium ChlorideAnimalsCells, CulturedCSK Tyrosine-Protein KinaseEnzyme ActivationJNK Mitogen-Activated Protein KinasesMaleMitogen-Activated Protein Kinase 1Mitogen-Activated Protein Kinase 3Mitogen-Activated Protein KinasesPhosphorylationProtein Serine-Threonine KinasesProtein-Tyrosine KinasesProto-Oncogene Proteins c-fosRatsRats, Sprague-DawleySodium-Hydrogen Exchanger 3Sodium-Hydrogen ExchangersSrc-Family KinasesConceptsOKP cellsAcid-induced activationNHE3 activityERK/c-fosC-fos expressionC-Fos activationCytoplasmic pH (pHi) recoveryC-SrcRenal proximal tubulesAcid incubationActivation of NHE3Renal epithelial cellsCultured renal epithelial cellsProximal tubulesChronic acidosisInhibition of MEKNHE3 activationInhibited activationNormal levelsAcid loadImmune complex kinase assayERK kinaseAcidosisPH recoveryEpithelial cells
1999
TGF-β1-mediated hypertrophy involves inhibiting pRB phosphorylation by blocking activation of cyclin E kinase
Liu B, Preisig P. TGF-β1-mediated hypertrophy involves inhibiting pRB phosphorylation by blocking activation of cyclin E kinase. American Journal Of Physiology 1999, 277: f186-f194. PMID: 10444572, DOI: 10.1152/ajprenal.1999.277.2.f186.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCdc25 PhosphatasesCDC2-CDC28 KinasesCell Cycle ProteinsCell LineCyclin ECyclin-Dependent Kinase 2Cyclin-Dependent Kinase 4Cyclin-Dependent Kinase Inhibitor p27Cyclin-Dependent Kinase Inhibitor p57Cyclin-Dependent KinasesEnzyme ActivationEpidermal Growth FactorHypertrophyKidneyMicrotubule-Associated ProteinsNuclear ProteinsPhosphorylationProtein Serine-Threonine KinasesProtein Tyrosine PhosphatasesProto-Oncogene ProteinsRatsRetinoblastoma ProteinTransforming Growth Factor betaTumor Suppressor ProteinsConceptsCdk2/cyclin E complexesCyclin E complexCyclin E kinaseGrowth responseE complexCell cycle progressionRenal epithelial cellsProtein abundanceRetinoblastoma proteinKinase activityCycle progressionHypophosphorylated statePRB phosphorylationHypertrophic growth responseKinaseCyclin EAbundanceEpithelial cellsActive stateDevelopment of hypertrophyActivationCell entranceComplexesArrestTGF-β1