Pancreatic cancer vaccine shows promise

Early trials of a one-size-fits-all pancreatic cancer vaccine indicates that it may be effective at preventing recurrence of difficult-to-treat pancreatic cancers. According to NBC News, the vaccine targets KRAS gene mutations, which are associated with up to 90 percent of pancreatic cancers and 40 percent of colorectal cancers. The vaccine stimulates an immune response that targets and destroys cells with KRAS mutations.