by St. Jude Children’s Research Hospital (L to R) Co-corresponding author Mitchell Weiss, M.D., Ph.D., St. Jude Department of Hematology chair and co-corresponding author Jonathan Yen, Ph.D., St. Jude Therapeutic Genome Engineering director at a microscope in the lab. Gene therapy that alters hemoglobin genes may be an answer to curing sickle cell disease (SCD) and...