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Politic stem cells

Research on embryonic stem cells holds huge promise for understanding and treating disease. Many people oppose such research on religious and ethical grounds, but two new methods may bypass some of these objections.

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Figure 1: Producing pluripotent stem-cell lines.

Notes

  1. *The two papers concerned1 2 and this article were published online on 16 October 2005. Since then, ref. 4 by W. S. Hwang et al. has been brought into question, and its authors have requested retraction of the paper.

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Weissman, I. Politic stem cells. Nature 439, 145–147 (2006). https://doi.org/10.1038/439145a

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