<code id='67EA397728'></code><style id='67EA397728'></style>
    • <acronym id='67EA397728'></acronym>
      <center id='67EA397728'><center id='67EA397728'><tfoot id='67EA397728'></tfoot></center><abbr id='67EA397728'><dir id='67EA397728'><tfoot id='67EA397728'></tfoot><noframes id='67EA397728'>

    • <optgroup id='67EA397728'><strike id='67EA397728'><sup id='67EA397728'></sup></strike><code id='67EA397728'></code></optgroup>
        1. <b id='67EA397728'><label id='67EA397728'><select id='67EA397728'><dt id='67EA397728'><span id='67EA397728'></span></dt></select></label></b><u id='67EA397728'></u>
          <i id='67EA397728'><strike id='67EA397728'><tt id='67EA397728'><pre id='67EA397728'></pre></tt></strike></i>

          00:00
          00:00 00:00 LIVE
          buffering
          Replay
          LIVE
          00:00 / 00:00
          LIVE
          CC
          Opacity :
          Share:
          Close

          comprehensive

          author:knowledge    - browse:95
          Christine Kao/STAT

          The Food and Drug Administration on Friday approved the world’s first medicine based on CRISPR gene-editing technology, a groundbreaking treatment for sickle cell disease that delivers a potential cure for people born with the chronic and life-shortening blood disorder.

          The new medicine, called Casgevy, is made by Vertex Pharmaceuticals and CRISPR Therapeutics. Its authorization is a scientific triumph for the technology that can efficiently and precisely repair DNA mutations — ushering in a new era of genetic medicines for inherited diseases.

          advertisement

          In a clinical trial, Casgevy was shown to eliminate recurrent episodes of debilitating pain caused by sickle cell, which afflicts approximately 100,000 people in the U.S., a vast majority of whom are Black. The therapy, whose scientific name is exa-cel, is described as a potential cure because the genetic fix enabled by CRISPR is designed to last a lifetime, although confirmation will require years of follow-up.

          Get unlimited access to award-winning journalism and exclusive events.

          Subscribe Log In

          focus