His effort paid off: Tim Andrews, 66, is only the second person known to be living with a pig kidney. Andrews is free from ...

For the second time, Massachusetts General Hospital has transplanted a genetically edited pig kidney into a human.

FDA clears United Therapeutics for human trials of pig-to-human kidney transplants. Trial involves gene-edited pig kidneys ...

The first recipient of a gene-edited pig kidney died from cardiac causes 52 days after xenotransplantation. The world's first ...

Tim Andrews, 66, was diagnosed with end-stage kidney disease more than two years ago. Since then, he's treated his condition ...

The recipient was Tim Andrews, a 66-year-old New Hampshire resident who had end-stage kidney disease and was on dialysis for ...

With the procedure, Tim Andrews, 66, of Concord, New Hampshire, became the fourth person in the world to receive a ...

It was the fourth pig kidney transplant in the United States, and the first of three that will be done at Mass General as part of a new clinical trial sanctioned by the Food and Drug Administration.