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U.S. Department of Health and Human Services

Search Orphan Drug Designations and Approvals
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Generic Name: recombinant human histidyl tRNA synthetase
Date Designated: 04/22/2015
Orphan Designation: Treatment of facioscapulohumeral muscular dystrophy
Orphan Designation Status: Designated/Designation Withdrawn or Revoked
Date Designation Withdrawn or Revoked: 03/06/2020
FDA Orphan Approval Status: Not FDA Approved for Orphan Indication
aTyr Pharma, Inc.
3545 John Hopkins Court
Suite 250
San Diego, California 92121
United States

The sponsor address listed is the last reported by the sponsor to OOPD.
*Exclusivity Protected Indications are shown for approvals from 01/01/2013 to the present.
*Data for the Date Designation Withdrawn or Revoked field are shown for designations withdrawn or revoked after 08/12/2013.
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