CRISPRing in the womb

pregnant-2640994_960_720It’s another CRISPR first: fixing a hereditary disease in utero. Scientists from Pennsylvania University and the Children’s Hospital of Philadelphia used a base editor to rescue tyrosinemia in fetal mice. “The results of this proof-of-concept work demonstrate the possibility of efficiently performing gene editing before birth, pointing to a potential new therapeutic approach for selected congenital disorders,” Avery C. Rossidis and colleagues write in Nature MedicineContinue reading