A PIG KIDNEY IS SUCCESSFULLY TRANSPLANTED INTO A HUMAN


Scientists temporarily attached a pig’s kidney to a human body and watched it begin to work, a small step in the decades-long quest to one day use animal organs for life-saving transplants. Pigs have been the most recent research focus to address the organ shortage, but among the hurdles has been a sugar in pig cells, foreign to the human body, causes immediate organ rejection. The kidney for this experiment came from a gene-edited animal, engineered to eliminate that sugar and avoid an immune system attack.

… Surgeons (NYU Langone Health) attached the pig kidney to a pair of large blood vessels outside the body of a deceased recipient so they could observe it for two days. The kidney did what it was supposed to do — filter waste and produce urine — and didn’t trigger rejection.


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