43
Views
11
CrossRef citations to date
0
Altmetric
Original Article

The Anticancer Drug Edelfosine Is a Potent Inhibitor of Neovascularization In Vivo

Original Article

, , , &
Pages 549-553 | Published online: 11 Jun 2009
 

Abstract

Edelfosine is an alkyl-lysophospholipid that acts as an anticancer agent in vivo. To test the hypothesis that part of its antineoplastic activity may be due to its ability to inhibit the neovascularization on which the progressive growth of all tumors depends, we evaluated edelfosine in vitro and in vivo for antiangiogenic activity. Edelfosine acted directly on cultured capillary endothelial cells, inhibiting their migration toward the angiogenic factor, basic fibroblastic growth factor (bFGF), at doses of 8–200 nM. When given systemically to rats (20 mg/kg IP twice daily), edelfosine was well tolerated and antiangiogenic. The majority of treated animals became unable to mount a corneal neovascular response to a pellet releasing bFGF, whereas vigorous vessel ingrowth was seen in untreated controls.

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.