By ZOE ELIZABETH BUCK, Raleigh News & Observer

Scientists use stem cells to regrow damaged bones

By ZOE ELIZABETH BUCK, Raleigh News & Observer

CHAPEL HILL, N.C. -- Medical researchers have made strides in the technology to rebuild damaged bone tissue using stem cells, doctors at the University of North Carolina announced this week.

Researchers derived the stem cells from bone marrow samples, using them to repair broken bones in mice. Now the work is poised to move to humans.

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