Anti-RNP antibodies delineate a subgroup of myositis: A systematic retrospective study on 46 patients

Affiliations

• ¹ Department of Internal Medicine and Clinical Immunology, Sorbonne Université, University Pierre et Marie et Curie, APHP, Hôpital Pitié-Salpêtrière, Paris, France.
• ² Department of Internal Medicine and Clinical Immunology, Sorbonne Université, University Pierre et Marie et Curie, APHP, Hôpital Pitié-Salpêtrière, Paris, France; Department of Neurology, Tokyo Metropolitan Neurological Hospital, 2-6-1, Musashidai, Fuchu, 183-0042 Tokyo, Japan.
• ³ Department of Neurology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, 160-8582 Tokyo, Japan.
• ⁴ Department of Public Health, Pitié Salpétrière Hospital, 84 Boulevard de l'Hôpital, 75013 Paris, France.
• ⁵ Internal Medicine Department, Foch Hospital, 40 Rue Worth, 92150 Suresnes, France.
• ⁶ Internal Medicine Department, Avicennes Hospital, 125, rue de Stalingrad, 93000 Bobigny, France.
• ⁷ Internal Medicine Department, Centre Hospitalier François Quesnay, 62 rue Saint Vincent, 78201 Mantes la Jolie, France.
• ⁸ Internal Medicine Department, Hospices Civils de Lyon, Neuro-Myo-Gène Institut, INSERM U1217, 68008 Lyon, France.
• ⁹ Department of Neuromuscular Research, National Institute of Neuroscience and Department of Genome Medicine Development, Medical Genome Center National Center of Neurology and Psychiatry, 4-1-1 Ogawa-Higashi, Kodaira, 187-8551 Tokyo, Japan.
• ¹⁰ Department of Internal Medicine and Clinical Immunology, Sorbonne Université, University Pierre et Marie et Curie, APHP, Hôpital Pitié-Salpêtrière, Paris, France. Electronic address: yves.allenbach@aphp.fr.