Localized Cdc42 Activation, Detected Using a Novel Assay, Mediates Microtubule Organizing Center Positioning in Endothelial Cells in Response to Fluid Shear Stress*
Tzima E, Kiosses WB, del Pozo MA, Schwartz MA. Localized Cdc42 Activation, Detected Using a Novel Assay, Mediates Microtubule Organizing Center Positioning in Endothelial Cells in Response to Fluid Shear Stress*. Journal Of Biological Chemistry 2003, 278: 31020-31023. PMID: 12754216, DOI: 10.1074/jbc.m301179200.Peer-Reviewed Original ResearchConceptsMicrotubule organizing centerCdc42 activityCdc42 activationFluid shear stressSmall GTPase Cdc42Protein kinase CzetaGTPase Cdc42Early embryosEndothelial cellsIntegrin dynamicsOrganizing centerCdc42Extracellular matrixLocalized activationFluorescence energy transferMTOC localizationVascular endothelial cellsSingle cellsNovel assayCellsActivationPar6CzetaGolgiEmbryos