Abstract Number: 1938 • ACR/ARHP Annual Meeting 2012
A New Enzyme-Linked Immunosorbent Assay System for Detecting Autoantibodies to Aminoacyl-tRNA Synthetases: Clinical Usefulness in Myositis and Interstitial Pneumonia
Ran Nakashima1, Yoshitaka Imura2, Minae Seto3, Akihiro Murakami3, Yuji Hosono4, Kizuku Watanabe5, Tomohiro Handa5, Michiaki Mishima5, Michito Hirakata6, Tsutomu Takeuchi7, Keishi Fujio8, Kazuhiko Yamamoto9, Hitoshi Kohsaka10, Yoshinari Takasaki11, Noriyuki Enomoto12, Kingo Chida12, Toshihiro Nukiwa13 and Tsuneyo Mimori1, 1Department of Rheumatology and Clinical Immunology, Graduate School of Medicine, Kyoto University, Kyoto, Japan, 2Rheumatology and Clinical Immunology, Kyoto University Graduate School of Medicine, Kyoto, Japan, 3Medical & Biological Laboratories Co., Ltd., Ina, Japan, 4Department of Rheumatology and Clinical Immunology, Kyoto University Graduate School of Medicine, Kyoto, Japan, 5Department of Respiratory Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan, Kyoto, Japan, 6Internal Medicine, Keio University, Tokyo, Japan, 7Keio University School of Medicine, Tokyo, Japan, 8Department of Allergy and Rheumatology, The University of Tokyo, Tokyo, Japan, 9Department of Allergy & Rheumatology, Graduate School of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo, Japan, 10Department of Medicine and Rheumatology, Tokyo Medical and Dental University, Tokyo, Japan, 11Division of Rheumatology, Department of Internal Medicine, Juntendo University, Tokyo, Japan, 12Hamamatsu University School of Medicine, Hamamatsu, Japan, 13Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
Background/Purpose: Autoantibodies to aminoacyl-tRNA synthetases (ARS) are the most frequent myositis-specific antibodies and they are useful in the diagnosis and management of polymyositis (PM)/ dermatomyositis…
