Endothelial injury and inflammatory response induced by hemodynamic changes preceding intracranial aneurysm formation: experimental study in rats

Abstract

This is the first study to demonstrate the in vivo mechanisms of intracranial aneurysm formation. The inflammatory response that follows endothelial injury is the basic step in the pathogenesis of these lesions. In this study the investigators have expanded the understanding of the origin of intracranial aneurysms and have contributed to the further development of measures to prevent and treat aneurysms.