Stem Cells: Healing Your Own Wounds?

September 5, 2011 12:00:00 AM PDT
The skin is the largest organ in the body with amazing healing powers, but what if your wounds didn't heal? That's the case for 6 million Americans suffering from chronic wounds that can take months or even years to heal. Millions have no other choice besides amputation. Now, a new stem cell therapy is helping change that.