Stem cells is used to provide replacement cells for disabling diseases such as Parkinson's, Huntington's, and diabetes. But this topic has ethical controversy with the public and biologists that are conducting this scientific research. The research has a long way to go, and more experiments have to be conducted before cures can be delivered.
http://www.nature.com/nature/journal/v414/n6859/abs/414088a0.html
Friday, December 19, 2008
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