by The man continues to improve, doctors said. Organs from genetically engineered pigs one day may make dialysis obsolete.The man continues to improve, doctors said. Organs from genetically engineered pigs one day may make dialysis obsolete.Read Moreyour-feed-science, Kidneys, Genetic Engineering, Pigs, Surgery and Surgeons, Immune System, Doctors, Cloning, Diabetes, Black People, Urine, Blood, Massachusetts General Hospital, Boston (Mass)NYT > Health
