Doctors told Karen her daughter's disease had no cure. But she refused to take no for an answer. For more stories profiling pioneers of science and tech innovation, subscribe to Freethink at https://www.youtube.com/freethinkmedia Join the Freethink forum to share news and find more ways to make a difference: http://www.facebook.com/group And follow Freethink across other platforms here: Facebook: https://www.facebook.com/freethinkmedia Twitter: https://twitter.com/freethinkmedia Instagram: https://www.instagram.com/freethinkmedia Website: http://www.freethinkmedia.com