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Science & Technology

Regrowing body parts: the future

By T.K. Randall
November 27, 2009 · Comment icon 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 | Comments (5)




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Comment icon #1 Posted by Triade 16 years ago
Yeah, just a few more generations and health insurance will be completely different :-p They don't mention anything in the article about pig blatter being used? As with one of the first regrowing cases I've read about: regrowing a finger.
Comment icon #2 Posted by Strify 16 years ago
interesting
Comment icon #3 Posted by :PsYKoTiC:BeHAvIoR: 16 years ago
Yeah, just a few more generations and health insurance will be completely different :-p They don't mention anything in the article about pig blatter being used? As with one of the first regrowing cases I've read about: regrowing a finger. Here's an article about your mention: http://health.howstuffworks.com/extracellular-matrix.htm Interesting stuff. Atleast some of the money is being funded for a just cause.
Comment icon #4 Posted by Triade 16 years ago
Here's an article about your mention: http://health.howstuffworks.com/extracellular-matrix.htm Interesting stuff. Atleast some of the money is being funded for a just cause. Ah good link, thx!
Comment icon #5 Posted by Mbyte 16 years ago
They already grow skin. They have to get the youngest skin possible so the use circumcised baby skin. They grow football fields of skin. The have a biodegradable material with is placed underneat a skin of a rat. The material is shaped into an earlobe. Cartalige then grown around the shaped earlobe untill the earlobe is grown that the material degenrates leaving you with an ear. They also took out an entire section of a rats spine and they regrew the entire sention with stem cells. The nerve connections joint to diffrent nerves so the rat had to relearn how to walk but it took the rat 6 weeks ... [More]


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