Active Immunotheraphy

Cancer researchers have long looked for innovative approaches that boost the human immune system's ability to fight disease. In recent years, both active and passive immunotherapy have gained recognition as new tools in the fight against cancer. With the advent of monoclonal antibody drugs, passive immunotherapy has become an important part of anti-cancer treatment regimens.

Therion believes, however, that active immunotherapy, or the stimulation of the body's innate immune response, holds even greater promise for cancer treatment. While antibodies are one element of immune defense, researchers now recognize cell-mediated immune responses as critical for tumor destruction.

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In human clinical trials, Therion's pox virus-based vaccines have demonstrated the ability to elicit powerful, specific cytotoxic T cell responses against cancer cells. It is this cell-killing activity of Therion's vaccines that offers hope for sustainable effective cancer treatment.












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