I think this is the article referred to in the article: http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0042838 http://www.plosone.org/artic

I think this is the article referred to in the article: http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0042838 http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjourna... And here is the other article, referred to as "Chapter One", where the researchers differentiate the induced blood stem cells into heart cells: http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0018293 http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjourna...