Lessons from Salamanders: Could Humans Ever Regenerate Limbs?
Mar02

Lessons from Salamanders: Could Humans Ever Regenerate Limbs?

In Brief Salamanders, which have the ability to regenerate parts of their body, may one day provide the key to helping humans generate lost limbs. Scientists are studying these animals to understand precisely how the process works and how it might be applied to other species. Even if possible, there will likely be significant challenges. These include the length of time that may be required to regrow limbs and concerns about possible...

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