Statin-inhibited endothelial permeability could be associated with its effect on PECAM-1 in endothelial cells

Conclusion: Statin-reduced endothelial permeability could be attributed to altered intracellular distribution of PECAM-1 in endothelial cells. We speculate that lovastatin regulates PECAM-1 expression in HUVECs through the mevalonate-GGPP pathway by inhibiting of Rho small GTPase.