Abstract Number: 1941 • 2012 ACR/ARHP Annual Meeting
Clinical Evaluation of Anti-Aminoacyl tRNA Synthetase Antibodies in Japanese Patients with Connective Tissue Diseases
Background/Purpose: Anti-Jo-1 antibody is an autoantibody specifically detected in sera of patients with polymyositis/dermatomyositis (PM/DM). The antigen corresponding to this autoantibody is histidyl-tRNA synthase, being…