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

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 ...

Tim Andrews leans back in a chair and pulls up the bottom of his t-shirt, revealing a pale pink scar on the right side of his belly. Beneath it sits the kidney of a genetically modified pig that ...

Another patient has received a transplant with a genetically modified pig kidney. Tim Andrews, a 66-year-old who lives in Concord, N.H., has end-stage kidney disease and had been on dialysis for ...

His effort paid off: Tim Andrews, 66, is only the second person known to be living with a pig kidney. Andrews is free from dialysis, Massachusetts General Hospital announced Friday, and recovering ...

Tim Andrews underwent the procedure at MGH in late January 2025. The transplant, part of a three-person compassionate use study, used a pig kidney with 69 gene edits provided by US-based biotech ...

The second person ever has received a transplant with a genetically modified pig kidney. Tim Andrews, a 66-year-old who lives in Concord, N.H., has end-stage kidney disease and had been on dialysis ...