Science & Technology
Regrowing body parts: the future
By
T.K. RandallNovember 27, 2009 ·
5 comments
Image Credit: sxc.hu
Science has come a long way in the quest to help patients who are in need of replacement body parts but now research has placed us on the verge of being able to regrow everything from arms and legs to heart or spine tissue.
Starfish, salamanders, and planarian flatworms share a seemingly magical trait: the ability to regenerate body parts they've lost. While humans may never boast quite the same ability, scientists are perfecting ways to create different types of replacement tissue using stem cells or techniques that kick-start regrowth and development.
Source:
Popular Mechanics |
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