How to Grow Human Organs in a Pig

 

ΔS ≥ 0 | the-science-llama

Via MIT Tech Review:

… results show that it was difficult to get any human cells to survive in pig embryos and contribute to a developing fetus. Their best effort resulted in only a minimal number of human cells. It’s likely that the larger genetic distance between pigs and man is to blame.

Link to the paper