Acute modulation of endothelial Akt/PKB activity alters nitric oxide–dependent vasomotor activity in vivo
Luo Z, Fujio Y, Kureishi Y, Rudic R, Daumerie G, Fulton D, Sessa W, Walsh K. Acute modulation of endothelial Akt/PKB activity alters nitric oxide–dependent vasomotor activity in vivo. Journal Of Clinical Investigation 2000, 106: 493-499. PMID: 10953024, PMCID: PMC380252, DOI: 10.1172/jci9419.Peer-Reviewed Original ResearchConceptsDN-AktEndothelial cell nitric oxide synthaseMyr-AktSerine/threonine protein kinase AktProtein kinase AktDominant-negative AktNitric oxideVasomotor toneFemoral arteryAkt functionReplication-defective adenoviral constructKinase AktActive AktEndothelium-dependent vasodilatationKey regulatorEndothelium-independent vasodilatorEndothelium-dependent vasomotionRabbit femoral artery modelNitric oxide synthaseAorta ex vivoImportant regulatorGene transferDoppler flow measurementsAktENOS inhibitorVascular Endothelial Growth Factor–Stimulated Actin Reorganization and Migration of Endothelial Cells Is Regulated via the Serine/Threonine Kinase Akt
Morales-Ruiz M, Fulton D, Sowa G, Languino L, Fujio Y, Walsh K, Sessa W. Vascular Endothelial Growth Factor–Stimulated Actin Reorganization and Migration of Endothelial Cells Is Regulated via the Serine/Threonine Kinase Akt. Circulation Research 2000, 86: 892-896. PMID: 10785512, DOI: 10.1161/01.res.86.8.892.Peer-Reviewed Original ResearchConceptsSignal transduction mechanismsCell migrationActin reorganizationActive AktMyr-AktSerine/threonine kinase AktCell signal transduction mechanismsTransduction mechanismsThreonine kinase AktVascular endothelial growth factorDominant-negative AktDistinct signal transduction mechanismsBovine lung microvascular endothelial cellsEndothelial cellsAbsence of VEGFActin cytoskeletonGrowth factorMicrovascular endothelial cellsKinase AktActin rearrangementStress fibersF-actinCell locomotionEndothelial growth factorEndothelial cell proliferation