Monday, April 16, 2007

Monoclonal Antibody Therapy

Immunotherapy is the use of immune mechanisms against tumors. These are used in various forms of cancer, such as breast cancer (trastuzumab/Herceptin®) and leukemia (gemtuzumab ozogamicin/Mylotarg®).

The agents are monoclonal antibodies directed against proteins that are characteristic to the cells of the cancer in question, or cytokines that modulate the immune system's response.

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