RT Journal Article SR Electronic A1 Cunningham, Muriel T1 Characterization of Jo1 Reactive T Cells in Patients with Myositis JF MD Conference Express YR 2013 FD SAGE Publications VO 13 IS 18 SP 16 OP 16 DO 10.1177/155989771318006 UL http://mdc.sagepub.com/content/13/18/16.abstract AB Myositis is an autoimmune disease affecting skeletal muscle, skin, heart, and lungs. The autoantibody directed against histidyl tRNA synthetase (Jo1) is specific for myositis and is the most common autoantibody found in these patients. This article discusses research in the characterization of Jo1-specific T helper cell responses in blood and bronchoalveolar lavage samples obtained from patients with myositis.