Reprieve for reprogrammed stem cells

What could have been a stumbling block for using reprogrammed stem cells in the clinic may barely be a bump in the road

By Tina Hesman Saey, 13:54 PM January 25, 2013

What could have been a stumbling block for using reprogrammed stem cells in the clinic may barely be a bump in the road. A study published in 2011 in Nature found that stem cells produced by reprogramming mouse skin cells get attacked when transplanted back into mice. Stem cells derived from embryos didn’t similarly rile the immune system. The finding was unexpected because reprogrammed stem cells, also known as induced pluripotent stem cells, or iPS cells, come from the mouse or person into...

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