Regulating The Regulators: New Therapeutic Approach Against Cancer
Monday, September 21, 2009 - 11:28
in Health & Medicine
The development of cancer involves the uncontrolled growth of normal cells of the body. Our immune system can sense the growth of the tumor cells and can usually eliminate them using direct killing mechanisms, mediated by natural killer cells and cytotoxic T lymphocytes. However, the tumor has an arsenal of strategies to counteract the immune response that seeks to eliminate it. Researchers have developed a new strategy to selectively block the tumor induced immunosuppression and thereby enhance the efficacy of tumor immunotherapeutics.