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. 2019 Sep 26;31(13):1009–1022. doi: 10.1089/ars.2019.7798

FIG. 6.

FIG. 6.

MT-dependent Rho activation plays a critical role in ROS-induced endothelial dysfunction. An increase in ROS levels activates HDAC6, which causes MT destabilization and release of MT-bound GEF-H1. The subsequent activation of Rho then mediates an increase in endothelial permeability as well as EC inflammatory responses. HDAC6, histone deacetylase 6; MT, microtubules.