What Are Monoclonal Antibodies and How Do They Work?
Monoclonal antibodies are engineered molecules designed to target specific antigens on cancer cells. They work by binding to these antigens, marking the cancer cells for destruction by the immune system. Some monoclonal antibodies can also deliver toxic substances directly to cancer cells, sparing healthy cells. Drugs like Herceptin, used in certain breast cancers, are examples of this targeted approach, improving treatment outcomes significantly.