Investigating a common gene in three very different species—salamanders, mice and zebrafish—scientists have discovered the potential for a novel gene therapy aimed at eventually regrowing limbs in humans, according to new research published this week.
why would it be painful?
I’m guessing it would feel like when your leg or your arm falls asleep and it wakes up. The sudden onrush of signals from nerves that the brain got accustomed to being silent is interpreted as pain, until your brain readjusts.
I guess… It’s hypothetical. But even if it hurt like a mofo, I would jump at a chance to regrow my missing bits.