Welcome to EpilepsyU.com a social network dedicated to the epilepsy community

Share This Post

Epilepsy / Featured News / Global / Neurology / News / Research / Technology / Treatment

Man’s best friend: Evolutionary history of dogs could shed light on cancer, epilepsy in both species

Man’s best friend: Evolutionary history of dogs could shed light on cancer, epilepsy in both species

doctordog2-405x405An evolutionary tree of more than 161 dog breeds has been mapped out by geneticists, showing which types are closely related to each other.

The research will be of obvious interest to dog owners but it is hoped it will shed light on the causes of diseases that affect both dogs and humans, including epilepsy.

Dr. Heidi Parker, a dog geneticist at the US National Institutes of Health (NIH), said: “People were using dogs as workers thousands of years ago, not just hundreds of years ago.”

The prevalence of diseases like epilepsy, diabetes, and cancer varies significantly between dogs, which could help find genes with protective or harmful effects.

Geneticists grouped different dogs together based on how closely they are related. Source: NIH Dog Genome Project.

“Using all this data, you can follow the migration of disease alleles and predict where they are likely to pop up next, and that’s just so empowering for our field because a dog is such a great model for many human diseases,” said Dr Elaine Ostrander, who researches the genetics of cancer at the NIH.

“Every time there’s a disease gene found in dogs it turns out to be important in people, too.”

Source: Article by I. Johnson for the Genetic Literacy Project.

Share This Post

Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong>

Lost Password

Register