| abstract |
The invention relates to abrogen polypeptides and nucleic acids that encode them. In general, the abrogen polypeptides comprise the kringle domain from, for example, urokinase plasminogen activator. Abrogen polypeptides can be used to inhibit endothelial cell activation and/or proliferation and can inhibit endothelial cells activated or induced by both bFGF and VEGF. The invention also encompasses methods to produce polypeptides that possess abrogen activity as well as method for using these polypeptides. |