Pretty incredible. Maybe this will eventually lead into the science of prolongning the current human life span. Can you imagine having complete regenerative powers? There has to be a gene sequence of this sort that they can use to regenerate the brain as well, maybe even enhance it's overall functions....which would eventually lead to a literal super human....then a whole new and evolved race of humanity as a whole. X-men ,anybody? :lol:
Seriously, this may just be the tip of that sort of an iceberg that they are playing with. A potential for a literal super human race....amazing.