Learning from dogs with cancer

Peter Way, an engineer in Fort Collins, Colo., was devastated when his black Labrador, Prince, developed melanoma in his mouth shortly after turning 10. “His upper palate was not looking so good, and he was getting worse,” Mr. Way said.

On the advice of a friend, he enrolled Prince in a clinical trial at Colorado State University’s Flint Animal Cancer Center, where researchers were testing a subcutaneous delivery method for Interleukin 12, a powerful immune enhancer that is also under study for treating advanced cancers in people.

Read more from the New York Times Well Blog.