Adult stem cells have also been found to cause cancer. http://www.newscientist.com/channel/sex/mg18624965.200
You are spinning information. I went to the article in New Scientist and it said that adult stem cells are safe unless they have been stored too long. Nothing strange about that. I wouldn't eat a sandwich that had been in the refrigerator for eight months either. Research scientists will have to accept that they are not "creators." Only God can create.