title: Anti-angiogenic agents and cancer: current insights and future perspectives.
abstract: For sustained growth, tumors are dependent upon neovascularization to feed their massive demand for nutrients and oxygen. Cancer cells produce growth factors and activators that stimulate vessels in the surrounding tissue to form a new circulatory network around the tumor. Therapies aimed at reducing the blood flow to the cancer cells can slow down tumor growth and reduce metastasis. This review describes novel anti-angiogenic agents, including antibodies directed against vascular growth factors and angiotensin II, pharmaceutical compounds and natural metabolites derived from plants and microorganisms. The relevant patents are discussed. These agents may become valuable anti-cancer therapeutics in the future, as a supplement to chemo- and radiation-therapy.
authors.affiliation: Ghent University Hospital, Neurology and Pathology, UZ 1K12A, De Pintelaan 185, 9000 Ghent, Belgium. boel.depaepe@ugent.be
authors.forename: Boel
authors.initials: B
authors.lastname: De Paepe
mesh_terms: D020533:Angiogenesis Inhibitors / Q000627:therapeutic use*; D001688:Biological Products / Q000627:therapeutic use; D006801:Humans; D009369:Neoplasms / Q000098:blood supply / Q000188:drug therapy*; D009389:Neovascularization, Pathologic / Q000188:drug therapy
chemical_list: D020533:Angiogenesis Inhibitors; D001688:Biological Products