I have to call bull**** on this one. If this was a confirmed thing it would be everywhere. This is very similar to the scientists who claimed that they had turned human skin cells into pure stem cells and it turned out to be a hoax. I would also like to point out the MASSIVE error in their thinking. You cannot replace all of the bone marrow, and the bone marrow is just AIDS RESISTANT. By their thinking, for any disease of the blood all you would have to do was give them a marrow transplant, but that does not work. The bloodstream is already full of the AIDS virus so any marrow added would just be infected by it. Sorry to crush all you optimists out there, but this just does not add up.