Therapeutic anti-angiogenesis for malignant brain tumors.
Malignant brain tumors, especially malignant gliomas, have a poor prognosis, a fact which has remained unchanged over the last decades despite the employment of multimodal therapeutic approaches. Malignant gliomas are among the most vascularized tumors known and the amount of vascularization has been correlated to their prognosis. Since tumor growth is dependent on concomitant vascularization, recent experimental studies have focused on the use of anti-angiogenic molecules as a novel strategy in brain tumor therapy. Angiogenesis inhibitors target at proliferating endothelial cells and suppress the formation of a sufficient vascular bed. Inhibitors such as TNP-470, suramin and angiostatin have shown their therapeutic potential in experimental studies. In a clinical setting, they could be applied for the treatment of multiple tumors or postsurgically as an adjuvant therapy to prevent recurrence. This article discusses presently available anti-angiogenic agents, emphasizing on substances already in clinical trials.
Kirsch
M
M
Klinik und Poliklinik für Neurochirurgie, Technische Universität Dresden, Germany. matthias.kirsch@mailbox.tu-dresden.de
Santarius
T
T
Black
P M
PM
Schackert
G
G
D020533:Angiogenesis Inhibitors / Q000009:adverse effects / Q000627:therapeutic use*; D000818:Animals; D001932:Brain Neoplasms / Q000098:blood supply* / Q000188:drug therapy; D002986:Clinical Trials as Topic; D005910:Glioma / Q000098:blood supply* / Q000188:drug therapy; D006801:Humans; D016896:Treatment Outcome
D020533:Angiogenesis Inhibitors