http://www.baltimoresun.com/topic/chi-000815stem,0,7891487.story?page=2
<p>From the Chicago Tribune <br /> "This is just the beginning and we don’t really know exactly what it means," said Dr. Evan Snyder of Harvard Medical School and Boston Children’s Hospital, who discovered brain stem cells 15 years ago, the first such cells to be found in a solid organ. "There’s an enormous amount of work to be done to prove that we’re not simply being fooled by things we see in tissue cultures."</p> <p>But Snyder’s discovery appears to shatter a major tenet of biology–that once nature created an organism, the blueprint was…</p>