CNN New Day With John Berman and Brianna Keilar January 11, 2022 12:40:00
Take away some of the genes that the organ expresses. so you have to take away some of the pig genes. you have to give it some human genes so that it appears to be more humanlike. then you have to make it work a little bit better. the pig heart, in particular, doesnt interact well with human bachelor blood in terms of preventing coagulation. there is this magical dance blood vessels do with the blood to keep the body in this sort of carefully balanced stance, so that youre not clotting too much ...
Source: archive.org