2005
HMG CoA reductase inhibition modulates VEGF‐induced endothelial cell hyperpermeability by preventing RhoA activation and myosin regulatory light chain phosphorylation
Zeng L, Xu H, Chew T, Eng E, Sadeghi MM, Adler S, Kanwar YS, Danesh FR. HMG CoA reductase inhibition modulates VEGF‐induced endothelial cell hyperpermeability by preventing RhoA activation and myosin regulatory light chain phosphorylation. The FASEB Journal 2005, 19: 1845-1847. PMID: 16160062, DOI: 10.1096/fj.05-4240fje.Peer-Reviewed Original ResearchMeSH KeywordsActinsAnimalsBlotting, WesternCell LineCytoplasmCytoskeletonCytosolDiabetic NephropathiesElectric ImpedanceEndothelial CellsEndothelium, VascularGreen Fluorescent ProteinsHydroxymethylglutaryl CoA ReductasesHydroxymethylglutaryl-CoA Reductase InhibitorsKidney GlomerulusMevalonic AcidMicroscopy, ConfocalModels, BiologicalModels, StatisticalMyosin Light ChainsPermeabilityPhosphorylationRatsRhoA GTP-Binding ProteinSignal TransductionSimvastatinTransfectionVascular Endothelial Growth Factor A
2004
Simvastatin Modulates Angiotensin II Signaling Pathway by Preventing Rac1-Mediated Upregulation of p27
ZENG L, XU H, CHEW TL, CHISHOLM R, SADEGHI MM, KANWAR YS, DANESH FR. Simvastatin Modulates Angiotensin II Signaling Pathway by Preventing Rac1-Mediated Upregulation of p27. Journal Of The American Society Of Nephrology 2004, 15: 1711-1720. PMID: 15213258, DOI: 10.1097/01.asn.0000129839.91567.68.Peer-Reviewed Original ResearchMeSH KeywordsActive Transport, Cell NucleusAngiotensin IIAnimalsBlotting, WesternCell Cycle ProteinsCell LineCyclin-Dependent Kinase Inhibitor p27Hydrogen PeroxideHydroxymethylglutaryl-CoA Reductase InhibitorsLeucineMicroscopy, ConfocalModels, BiologicalOxidation-ReductionPhosphorylationProtein Serine-Threonine KinasesProto-Oncogene ProteinsProto-Oncogene Proteins c-aktRac1 GTP-Binding ProteinRatsSignal TransductionSimvastatinTransfectionTumor Suppressor ProteinsUp-RegulationConceptsP27 protein expressionAng IIAng II stimulationIntracellular H2O2 productionModulatory effectsMesangial cellsProtein expressionII stimulationCyclin-dependent kinase inhibitor p27P27 proteinEffect of simvastatinCell cycle levelSmall GTPAkt kinaseH2O2 productionRat mesangial cellsCholesterol-lowering propertiesAddition of mevalonateLipid attachmentDownstream activationRac1 activitySignaling pathwaysAkt activationIsoprenoid intermediatesGeranylgeranyl pyrophosphate