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

Mass General Brigham has announced the successful completion of another gene-edited pig kidney transplant, the first of a three-person pilot study.

For the second time in less than a year, doctors at Massachusetts General Hospital have transplanted a genetically-edited pig kidney into a living person.The hospital, which completed the world's first kidney xenotransplantation in March 2024,