Limb

... I'm not too sure there's much evolutionary pressure towards regeneration in humans, quite the contrary: we can probably make excellent artificial limbs long before evolution has time to do anything about it :) This is not to say it is impossible to make humans regenerate a limb, but I fear it's ...

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... in warm-blooded ones, there is much more acute need to stop bleeding and create scar tissue to block the wound rather than trying to grow back a limb. I believe it would be an extremely challenging task to artificially create an environment where humans could regenerate back a limb, with all ...

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... of local cells to form the structure, and then transdifferentiation of the cells following the developmental genetic program and renewing the limb/organ. Cell signaling may be the key to unlocking this mystery. And then once this mystery is unlocked and mastered, then we can begin the enhancements ...

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... Supposedly its venom is so poisonous that it kills a man in five seconds, but you can survive if you amputate the bitten limb immediately. I'm pretty certain about this, because I heard that my friend's sister's aunt's hairdresser's dog read it from the Internet.

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jointed appendage = leg/arm/limb with one or more joints (ie, elbows, knees, etc)

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