Scientists discover mechanism controlling spread of pancreatic cancer

Scientists have shown it is possible to reverse a key process that allows pancreatic cancer cells to grow and spread around the body. These findings show that a protein called GREM1 is key to regulating the type of cells found in pancreatic cancer — and manipulating its levels can both fuel and reverse the ability of these cells to change into a more aggressive subtype. Researchers hope, in the future, to use this knowledge to find ways to reverse more advanced pancreatic cancer into a less aggressive form, which is easier to treat.