Regulators approved two gene therapies for sickle cell disease that doctors hope can cure the painful, inherited blood disorder that afflicts mostly Black people in the U.S.
The Food and Drug Administration said the one-time treatments can be used for patients 12 and older with severe forms of the disease. One, made by Vertex Pharmaceuticals and CRISPR Therapeutics, is the first approved therapy based on CRISPR, the gene editing tool that won its inventors the Nobel Prize in 2020. The other is made by Bluebird Bio and works differently.
“Sickle cell disease is a rare, debilitating
