Creating egg and sperm cells from stem cells raises ethical issues - STAT

Creating egg and sperm cells from stem cells raises ethical issues - STAT

Creating eggs and sperm from stem cells: the next big thing in assisted reproduction?

By I. GLENN COHEN AND ALEX PEARLMAN

LEYUN WANG

It may someday be possible to make sperm and egg cells from muscle, liver, skin, and types of other cells. That raises a host of ethical issues.

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