News of the WeekBiotechnology

Celebration and Concern Over U.S. Trial of Embryonic Stem Cells

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Science  30 Jan 2009:
Vol. 323, Issue 5914, pp. 568
DOI: 10.1126/science.323.5914.568

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Last week, the U.S. Food and Drug Administration gave Geron permission to conduct a safety test of embryonic stem cells in a handful of patients with a recent spinal cord injury.