The article was very interesting. I'm always glad to see research going on, but since they are only at the "mouse" stage, I don't predict anything concrete for decades. By the time they get around to "humans", who knows where we will all be. I'm sorry to sound so negative, but there are so many different types of trials and research etc, but it takes forever! The only thing that seems to get accomplished, is the drug companies coming out with stronger and stronger drugs with dangerous side effects. I have to have hope though that there is a miracle waiting to be discovered.