Japan to Relax Ban on Chimeric Embryo Experiments

... it could be applied to the heart and other body parts. Current Japanese national guidelines governing stem cell research allow mixing human and animal material in vitro but forbid in vivo experiments. "I have been asking the government to change the ...

http://news.sciencemag.org/scienceinsider/2013/06/japan-to-relax-ban-on-chimeric-e.html?rss=1