Source: BBC News
Published: 2006/01/12 20:00:39 GMT
Stem cells play a key role in the deer's remarkable ability to grow new antlers, according to research.
The deer is unique among mammals in being able to regenerate a complete body part - in this case a set of bone antlers covered in velvety skin. Experts at the Royal Veterinary College hope the work could one day lead to new ways to repair damaged human tissues.
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