SOUTH SAN FRANCISCO, Calif.--(BUSINESS WIRE)--Cell Genesys, Inc. (Nasdaq:CEGE) announced today data from a preclinical study demonstrating that multiantigen immunotherapies provide superior anti-tumor protection, including improved infiltration of immune T-cells into tumors and improved tumor-specific immunologic memory, compared to single-antigen immunotherapies. These data (Abstract # 2853) were presented by Betty Li, research scientist of Cell Genesys, and colleagues at the annual meeting of the American Association for Cancer Research being held in San Diego, California.
