Volume 123, Issue 3 pp. 493-499
Mini Review

Oncolytic virotherapy as a personalized cancer vaccine

Qi-Xiang Li

Corresponding Author

Qi-Xiang Li

iTherX Pharmaceuticals, Inc., 10790 Roselle Street, San Diego, CA

Fax: +858-824-1112

iTherX Pharamceuticals, Inc., 10790 Roselle Street, San Diego, CA 92121, USASearch for more papers by this author
Guohong Liu

Guohong Liu

iTherX Pharmaceuticals, Inc., 10790 Roselle Street, San Diego, CA

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Flossie Wong-Staal

Flossie Wong-Staal

iTherX Pharmaceuticals, Inc., 10790 Roselle Street, San Diego, CA

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First published: 28 May 2008
Citations: 25

Abstract

Oncolytic virotherapy has demonstrated multimodal antitumor mechanisms in both preclinical and clinical settings for cancer treatment, including antitumor immunity. Compared with conventional immunotherapy, oncolytic viruses have the advantages of simultaneous cytoreduction and conferring personalized anticancer immunity, but without the need of personalized manufacture. Additionally, oncolytic viruses can be further engineered to delete immunosuppressive viral components and to insert transgenes that enhance antitumor immunity. Finally, combination with new immunomodulating agents (e.g., cyclophosphamide) or cell therapy approaches will likely further augment specific antitumor immunity of virotherapy. Virotherapy could become a new paradigm for potent, safe and practical therapeutic vaccines for cancer. © 2008 Wiley-Liss, Inc.

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