Tim Andrews is recovering well after receiving a kidney from a genetically modified pig. Massachusetts General Hospital is ...

After years of research into xenotransplantation, the field is at a turning point—yet risks and ethical issues remain ...

At least four live pig-kidney-to-human transplants have been reported to date, all in the United States. The patient who ...

New Hampshire native Tim Andrews was quite happy to spend his 67th birthday on Wednesday at Mass General Hospital (MGH). On ...

Tim Andrews had not felt great in a long time, but he says all that changed when he became the second patient at Massachusetts General Hospital to undergo a pig kidney transplant. "During the dialysis ...

How have the first patients fared after receiving organ transplants from genetically modified pigs? Roni Caryn Rabin, a ...

Many patients with organ failure, tethered to a dialysis machine four hours every other day, see in these small pigs hope for ...

The xenotransplantation approach seeks to alleviate shortage of human organs, and could potentially provide a lifeline to ...

MGH nephrologist Leonardo Riella and surgeon Tatsuo Kawai talk with reporters about Massachusetts General Hospital's second transplant of a genetically edited pig kidney into a living human recipient.

At least four live pig-kidney-to-human transplants have been reported to date, all in the United States. The patient who underwent the transplant last November is the longest-surviving recipient ...