Implant Raises Cellular Army to Attack Cancer

Implants that sit in the body and reprogram a person’s immune cells could be used to treat a range of infectious diseases and even cancer. In a trial on mice with an aggressive melanoma that usually kills within 25 days, the new treatment saved 90% of the group. Because cancer cells originate within the body, the immune system usually leaves them alone. Therapies exist that involve removing immune cells from the body before priming them to attack malignant tissue and injecting them back into a patient