| 摘要 |
<p>The present invention provides tumor homing molecules, which selectively home to a tumor. The invention also provides methods of using a tumor homing molecule to target an agent such as a drug to a selected tumor or to identify the target molecule expressed by the tumor. The invention also provides methods of targeting a tumor containing angiogenic vasculature by contacting the tumor with a molecule that specifically binds an αv-containing integrin. The invention further provides molecules that can selectively home to angiogenic vasculature. In addition, the invention provides a target molecule, which is specifically bound by a tumor homing molecule and is expressed by angiogenic vasculature. The invention also provides antibodies that bind to the target molecule and peptidomimetics that competitively inhibit binding of a ligand to the target molecule.</p> |
