University of Southern California

Vaughn A Starnes

W French Anderson

Frederick L Hall

Erlinda Maria Gordon

Erlina M Gordon

The present invention provides new compositions and methods to induce therapeutic angiogenesis locally utilizing a collagen binding domain to target an angiogenesis modulating agents. Fusion polypeptides containing a collagen binding domain linked to an angiogenesis modulating agent are provided, as are nucleic acid sequences encoding the fusion polypeptides. Also included are methods for locally altering circulation by administering a fusion polypeptide consisting of a collagen binding domain linked to an angiogenesis modulating agent, or by administering a nucleic acid sequences encoding the fusion polypeptide. Tissue grafts in which isolated tissue is treated with a fusion polypeptide consisting of a collagen binding domain linked to an angiogenesis modulating agent, or with a nucleic acid sequences encoding the fusion polypeptide are also provided, as are methods of making the grafts.

Targeting pharmaceutical agents to injured tissues

A viral or non-viral vector particle having a modified viral surface protein wherein the viral surface protein is modified to include a targeting polypeptide including a binding region which binds to an extracellular matrix component. Such vector particles are useful in delivering genes encoding therapeutic agents to cells located at the site of an exposed extracellular matrix component.

Growing community of inventors

Pasadena, CA, United States of America

Vaughn A Starnes