LA JOLLA, CA – October 6, 2011 — Stem cells made by reprogramming patients’ own cells might one day be used as therapies for a host of diseases, but scientists have feared that dangerous mutations within these cells might be caused by current reprogramming techniques. A sophisticated new analysis of stem cells’ DNA finds that such fears may be unwarranted.

“We’ve shown that the standard reprogramming method can generate…

LA JOLLA, CA – September 8, 2011 – Stem cells show great potential to enable treatments for conditions such as spinal injuries or Lou Gehrig’s disease, and also as research tools. One of the greatest problems slowing such work is that researchers have found major complications in purifying cell mixtures, for instance to remove stem cells that can cause tumors from cells developed for use in medical treatments. But a group of Scripps…