There are other much better solutions to the tissue rejection problem that will cost a fraction of the price.
CNN: Human stem cell cloning: 'Holy Grail' or techno-fantasy?
Doctors added more skin than needed in case of tissue rejection.
CNN: How gunshot survivor became first to receive face transplant
Could patients have themselves cloned in order to harvest cells from a genetically-identical embryo, gaining a donor and avoiding the major problem of transplant surgery: rejection of foreign tissue by the immune system?
CNN: GROWN TO ORDER
The transplant recipient has to take immune-suppressing drugs for the rest of his or her life to prevent rejection of the donated tissue.
CNN: Surgery transplanted most of patient's face
And some people develop problems following transplants, such as rejection of the new corneal tissue.
CNN: Fuchs' dystrophy
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