Thanks to Tom Ichim for this video he made. Even if you do not fully understand every bit of it (and I will be the first to admit I don't), I did understand that every inch that is gained with knowledge such as this, is one more step towards the goal of finding cures for many diseases. It's worth a watch.
http://www.youtube.com/watch?v=ic5L6hie0TM
http://www.youtube.com/watch?v=ic5L6hie0TM