FDA approves first test of CRISPR to correct genetic defect causing sickle cell disease

In 2014, two years after her Nobel Prize-winning invention of CRISPR-Cas9 genome editing, Jennifer Doudna thought the technology was mature enough to tackle a cure for a devastating hereditary disorder, sickle cell disease, that afflicts millions of people around the world, most of them of African descent. Mobilizing colleagues in the then-new Innovative Genome Institute (IGI) — a joint research collaboration between the University of California, Berkeley, and UC San Francisco — they sought to repair the single mutation that makes red blood cells warp and clog arteries, causing excruciating pain and often death.