Pancreatic cancer uses a sugar-coated disguise to evade the immune system, helping explain why it’s so hard to treat.

A new study explains how pancreatic tumors use a sugar coating to hide from the immune system and shows that a newly developed antibody can restore immune responses in mice. Pancreatic cancer remains ...

Protein evolution occurs slowly via small incremental mutations—usually. However, dramatic changes can happen: for instance, a fragment of one protein getting copied into the middle of another. While ...