title: Plaque neovascularization and antiangiogenic therapy for atherosclerosis.
abstract: The concept that neovascularization of the vessel wall may play a fundamental role in the pathophysiology of atherosclerosis was proposed more than a century ago. In recent years, supportive experimental evidence for this hypothesis (such as the finding that neointimal microvessels may increase delivery of cellular and soluble lesion components to the vessel wall) has been underscored by clinical studies associating plaque angiogenesis with more rapidly progressive high-grade disease. Attention has also focused on a possible role for microvessel-derived intraplaque hemorrhage in the development of acute lesion instability. The interest of clinicians in this phenomenon has been spurred by the potential to target vessel wall neovascularization with angiogenesis inhibitors, a therapeutic approach that has been associated with impressive reductions in plaque progression in animal models of vascular disease. The rationale for pursuing an "antiangiogenic" strategy in the treatment of patients with vascular disease, and a framework for further preclinical evaluation of such therapy, is presented here.
authors.affiliation: Division of Cardiovascular Diseases, Molecular Medicine Program, Mayo Clinic, Rochester, Minnesota, USA.
authors.forename: Brendan
authors.initials: B
authors.lastname: Doyle
authors.forename: Noel
authors.initials: N
authors.lastname: Caplice
mesh_terms: D020533:Angiogenesis Inhibitors / Q000627:therapeutic use*; D000818:Animals; D003324:Coronary Artery Disease / Q000188:drug therapy* / Q000473:pathology*; D003326:Coronary Circulation; D003331:Coronary Vessels / Q000473:pathology; D003952:Diagnostic Imaging; D006470:Hemorrhage / Q000473:pathology; D006801:Humans; D009389:Neovascularization, Pathologic; D017539:Tunica Intima / Q000473:pathology
chemical_list: D020533:Angiogenesis Inhibitors