Tag Archives: epigenetic

Dogs are providing clues to human breast cancer

pixabay cocker spanielDogs are often called man’s best friend. In this case, dogs are helping humans more than you might think! Dogs can be a great model for understanding cancer, because they develop cancer spontaneously, and in this case, cocker spaniels may be able to help researchers better understand human breast cancer.

Recently, the epigenome of the cocker spaniel has been characterized. Researchers compared dog and human epigenetic changes, and found that when looking at breast cancer, the same regions of DNA are affected in dogs and humans.

So, why is this important? Discovering common mechanisms can help both humans and dogs in future research studies. It’s possible that targeting these epigenetic changes could help slow disease progression, and dogs may be able to help us understand this faster. And ultimately, understanding more about the connection between canine and human cancer will benefit both species.

Read more about this research here: http://www.eurekalert.org/pub_releases/2014-10/ibri-deg100214.php