Radioactive microbes nuke tumor cells

April 23, 2013

Despite the advances made against many types of cancer, pancreatic cancer remains grimly resistant to treatment. Only about 4% of patients survive for 5 years, mainly because of the disease’s vicious ability to metastasize, or spread to other parts of the body. Now, a group of researchers has hit upon a novel way to halt its spread: delivering radiation directly to the cancer cells using genetically modified bacteria. (Wired)