2007
RhoA required for acid-induced stress fiber formation and trafficking and activation of NHE3
Yang X, Huang HC, Yin H, Alpern RJ, Preisig PA. RhoA required for acid-induced stress fiber formation and trafficking and activation of NHE3. American Journal Of Physiology. Renal Physiology 2007, 293: f1054-f1064. PMID: 17686951, DOI: 10.1152/ajprenal.00295.2007.Peer-Reviewed Original ResearchMeSH KeywordsAmidesAnimalsBenzoquinonesCell LineEnzyme InhibitorsExocytosisFocal Adhesion Kinase 1Hydrochloric AcidHydrogen-Ion ConcentrationLactams, MacrocyclicOpossumsPaxillinPhosphorylationProtein-Tyrosine KinasesPyridinesRhoA GTP-Binding ProteinRifabutinSodium-Hydrogen Exchanger 3Sodium-Hydrogen ExchangersStress FibersTyrosineConceptsStress fiber formationTyrosine phosphorylationFiber formationFocal adhesion proteinsApical membraneRho-kinaseNHE3 activityExocytic traffickingActivation of NHE3Exocytic processFocal adhesionsNHE3 exocytosisAdhesion proteinsStress fibersProtein abundancePaxillinPhosphorylationMicrofilament structureAntiporter activityKinaseRho-kinase inhibitorKinase inhibitorsTraffickingAbundanceNHE3 activation
2002
Compensatory renal hypertrophy is mediated by a cell cycle-dependent mechanism
Liu B, Preisig PA. Compensatory renal hypertrophy is mediated by a cell cycle-dependent mechanism. Kidney International 2002, 62: 1650-1658. PMID: 12371965, DOI: 10.1046/j.1523-1755.2002.00620.x.Peer-Reviewed Original ResearchConceptsCdk2/cyclin E kinase activityCyclin E kinase activityTubule hypertrophyDay 4BrdU incorporationDevelopment of hypertrophyCyclin D kinaseCompensatory renal hypertrophyCell cycle-dependent mechanismProximal tubule proteinsTubule growthHypertrophic formUninephrectomized animalsNephrectomized ratsRenal hypertrophyC57BL6 miceRenal cortexKinase activityDay 2Proximal tubulesHypertrophyHypertrophy markersRatsKinase inhibitorsMice
1998
Dominant negative c-Src inhibits angiotensin II induced activation of NHE3 in OKP cells
Tsuganezawa H, Preisig P, Alpern R. Dominant negative c-Src inhibits angiotensin II induced activation of NHE3 in OKP cells. Kidney International 1998, 54: 394-398. PMID: 9690205, DOI: 10.1046/j.1523-1755.1998.00029.x.Peer-Reviewed Original ResearchConceptsNa/H antiporter activityAngiotensin IIOKP cellsInhibits angiotensin IIVascular smooth muscleTyrosine kinase inhibitorsC-SrcHerbimycin AAntiporter activityNa/H antiporterActivation of NHE3Smooth muscleProximal tubulesPotent stimulatorNHE3 activationRegulation of NHE3Key mediatorKinase inhibitorsClonal cell linesNHE3 activityAntiporter activationCyclic AMPCell linesNHE3Acidosis