Abstracts Archive - Page 2163 of 2425 - ACR Meeting Abstracts

Abstract Number: 1302 • 2013 ACR/ARHP Annual Meeting
Application of Cytostatic Agent Kinesin Eg5 Inhibitor Litronesib (KF89617) On Rat Adjuvant-Induced Arthritis and Mouse Type II Collagen-Induced Arthritis
Ichiro Miki¹ and Masako Uchii², ¹Fuji Research Park, Kyowa Hakko Kirin, Co., Ltd., Shizuoka, Japan, ²Fuji Research Park, Kyowa Hakko Kirin Co., Ltd., Shizuoka, Japan
Background/Purpose: Kinesins are family of motor proteins that are involved in mitosis and intracellular transport of vesicles and organelles. The mitotic kinesin, Eg5, acts…
Abstract Number: 1315 • 2013 ACR/ARHP Annual Meeting
14-3-3η and Its Auto-Antibodies Predict Response To Anti-TNF Therapy
Walter P. Maksymowych¹ and Anthony Marotta², ¹Medicine, University of Alberta, Edmonton, AB, Canada, ²Augurex Life Sciences Corp, North Vancouver, BC, Canada
Background/Purpose: Serum 14-3-3η is an RA diagnostic marker and higher levels are associated with joint damage and more severe disease. Mechanistically, 14-3-3η upregulates factors involved…
Abstract Number: 1296 • 2013 ACR/ARHP Annual Meeting
Deletion Of RBP-J In a Murine Model Of Inflammatory Arthritis Reveals Pro-Inflammatory Cytokine Expression and Immunophenotypic Differences
Soumya D. Chakravarty¹, Karmen Au², Lionel B. Ivashkiv³ and Xiaoyu Hu⁴, ¹Rheumatology, Hospital for Special Surgery, New York, NY, ²Hospital for Special Surgery, New York, NY, ³Arthritis and Tissue Degeneration Program and the David Z. Rosensweig Genomics Research Center, Hospital for Special Surgery, New York, NY, ⁴Arthritis Tissue Degeneration Program, Hospital for Special Surgery, New York, NY
Background/Purpose: RBP-J, a DNA-binding protein, serves as the central transcriptional regulator of the Notch signaling pathway. Prior in vitro work has demonstrated that RBP-J plays…
Abstract Number: 1297 • 2013 ACR/ARHP Annual Meeting
Human IL-1alpha Conditional Transgenic Mice Mimic Autoinflammatory Syndromes In Human
Hiroya Kanagawa¹, Yasuo Niki², Yoshiaki Toyama³ and Takeshi Miyamoto⁴, ¹Department of Orthopaedic Surgery, Keio University, Shinjuku-ku, Tokyo, Japan, ²Orthopaedic Surgery, Department of Orthopaedic Surgery, Keio University, Tokyo, Japan, ³Department of Orthopaedic Surgery, Keio University School of Medicine, Tokyo, Japan, ⁴Department of Orthopaedic Surgery, Keio University, Shinjuku-ku,Tokyo, Japan
Background/Purpose: Recently, IL-1 is implicated in the pathogenesis of autoinflammatory syndrome, which characterized by rash, fever, systemic polyarthritis and neurological comorbidity. Recently, IL-1 becomes noticed…
Abstract Number: 1299 • 2013 ACR/ARHP Annual Meeting
PTEN Controls Osteoclastogenesis and Inflammatory Bone Destruction In a TNF-Driven Model Of Arthritis
Stephan Blueml¹, Gernot Schabbauer², Antonia Puchner³, Victoria Saferding⁴, Emine Sahin², Julia Brunner⁵, Tobias Lohmeyer⁵, Josef S. Smolen⁶ and Kurt Redlich⁷, ¹Division of Rheumatology, Medical University of Vienna, Vienna, Austria, ²Vascular Biology and Thrombosis research, Medical University Vienna, Vienna, Austria, ³Department of Rheumatology, Medical University of Vienna, Vienna, Austria, ⁴Rheumatology, Medical University of Vienna, Vienna, Austria, ⁵Medical University Vienna, Vienna, Austria, ⁶Medical University of Vienna, Vienna, Austria, ⁷Department of Internal Medicine III, Division of Rheumatology, Medical University of Vienna, Vienna, Austria
Background/Purpose: Local bone destruction in inflammatory arthritides in humans such as rheumatoid arthritis is a serious health burden and the major cause of disability and…
Abstract Number: 1300 • 2013 ACR/ARHP Annual Meeting
The Role Of Celastrol On Osteoclastogenesis and Bone Erosion In Collagen-Induced Arthritis
Ke Gan^1,2, Wenfeng Tan³, Miaojia Zhang³, Xiaoke Feng⁴ and Lingxiao Xu³, ¹Rheumatology Department, the First Affiliated Hospital of Nanjing Medical University, Nanjing, China, ²Nanjing University of Chinese Medicine, nanjing, China, ³Department of Rheumatology, the First Affiliated Hospital of Nanjing Medical University, Nanjing, CHINA., Nanjing, China, ⁴Rheumatology, the First Affiliated Hospital of Nanjing Medical University, China, Nanjing, China
The Role of Celastrol on Osteoclastogenesis and Bone Erosion in Collagen-Induced ArthritisBackground/Purpose: Celastrus and its extract have been proven effective for treatment Rheumatoid arthritis (RA).…
Abstract Number: 1301 • 2013 ACR/ARHP Annual Meeting
The Tumor Necrosis Factor Stimulated Gene-6 Promoter Reporter Can Monitor The Disease Activity In Rheumatoid Arthritis
Mathijs G.A. Broeren¹, Eline A. Vermeij¹, Onno J. Arntz², Miranda B. Bennink¹, Emma Sterken¹, Calin Popa², Tim L. Jansen³, Wim B. van den Berg⁴ and Fons A.J. Van de Loo⁵, ¹Rheumatology Research and Advanced Therapeutics, Department of Rheumatology, Radboud University Nijmegen Medical Centre, Nijmegen, Netherlands, ²Rheumatology, Radboud University Nijmegen Medical Centre, Nijmegen, Netherlands, ³Rheumatology, Radboud UMC, Nijmegen, Netherlands, ⁴Experimental Rheumatology (272), Radboud university medical center, Nijmegen, Netherlands, ⁵Rheumatology Research and Advanced Therapeutics, Rheumatology Research and Advanced Therapeutics, Department of Rheumatology, Radboud University Nijmegen Medical Centre, Nijmegen, Netherlands
Background/Purpose: An important step in the optimal personalized treatment of rheumatoid arthritis (RA) patients, is the accurate assessment of disease activity, disease progression and therapy…
Abstract Number: 1303 • 2013 ACR/ARHP Annual Meeting
Variations In Disease Activity and Therapeutic Management Of Rheumatoid Arthritis In Different International Regions: A Comparison Of Data From The Corrona International and Corrona United States Registries
Dimitrios A. Pappas¹, Kathy Lampl², Joel M. Kremer³, Sebastião C. Radominski⁴, Janos Gal⁵, Fredrik Nyberg⁶, Anand N. Malaviya⁷, Aimée Whitworth⁸, Oscar Luis Rillo⁹, Allan Gibofsky¹⁰, Tatiana Popkova¹¹, Meilien Ho¹², Ieda Laurindo¹³, George W. Reed⁸, Eduardo Mario Kerzberg¹⁴, Laura Horne¹⁵, Roman Záhora¹⁶, Katherine C. Saunders¹⁷, Bernado Pons-Estel¹⁸, Alina U. Onofrei¹⁹ and Jeffrey D. Greenberg²⁰, ¹Columbia University, New York, NY, ²AstraZeneca R&D Wilmington, Wilmington, DE, ³Center for Rheumatology, Albany Medical College, Albany, NY, ⁴Universidade Federal do Paraná, Curitiba, Brazil, ⁵Rheumatology, County Hospital, Kecskemet, Hungary, ⁶AstraZeneca R&D, Mölndal, Sweden, ⁷Rheumatology, Consultant Rheumatologist, ISIC Superspeciality Hospital, New Delhi-11007-, India, ⁸CORRONA, Inc., Southborough, MA, ⁹Hospital Tornú, Capital Federal, Argentina, ¹⁰Medicine and Public Health, Hospital for Special Surgery, New York, NY, ¹¹Research Institute of Rheumatology -Russian Academy of Medical Science, Moscow, Russia, ¹²AstraZeneca R&D Alderley Park, Macclesfield, United Kingdom, ¹³Rheumatology, Universidade de São Paulo, São Paulo, Brazil, ¹⁴Rheumatology, J. M. Ramos Mejía Hospital, School of Medicine, University of Buenos Aires, Buenos Aires, Argentina, ¹⁵AstraZeneca, Wilmington, DE, ¹⁶Revmatologická ambulance, Terezin, Czech Republic, ¹⁷Corrona, LLC., Southborough, MA, ¹⁸Hospital Provincial de Rosario, Rosario, Argentina, ¹⁹University of Massachusetts Medical School, Worcester, MA, ²⁰Rheumatology, NYU Hospital for Joint Diseases, New York, NY
Background/Purpose: The CORRONA International (C.Intl) rheumatoid arthritis (RA) registry is the first multinational RA registry uniformly collecting baseline and longitudinal data. We explored variations in…
Abstract Number: 1304 • 2013 ACR/ARHP Annual Meeting
Anti-Carbamylated Antibody Positivity Is Associated With More Severe Radiological Progression In Patients With Recent Onset ACPA Negative Rheumatoid Arthritis: Results From The Norfolk Arthritis Register (NOAR)
Jenny H. Humphreys¹, Suzanne M. Verstappen¹, Kimme L. Hyrich², Tarnya Marshall³, Anne Barton^4,5, René E.M. Toes⁶, Leendert A. Trouw⁶ and Deborah P. Symmons^4,7, ¹Arthritis Research UK Centre for Epidemiology, The University of Manchester, Manchester, United Kingdom, ²Arthritis Research UK Epidemiology Unit, Manchester Academic Health Sciences Centre, Institute of Inflammation and Repair, The University of Manchester, Manchester, United Kingdom, ³Rheumatology, Norfolk and Norwich University Hospitals Trust, Norwich, United Kingdom, ⁴Arthritis Research UK Epidemiology Unit, University of Manchester, Manchester, United Kingdom, ⁵NIHR Manchester Musculoskeletal BRU, Central Manchester Foundation Trust and University of Manchester, Manchester Academic Health Science Centre, Manchester, United Kingdom, ⁶Rheumatology, Leiden University Medical Center, Leiden, Netherlands, ⁷NIHR Manchester Musculoskeletal Biomedical Research Unit, Manchester Academic Health Science Centre, Manchester, United Kingdom
Background/Purpose: Autoantibodies against carbamylated proteins (anti-CarP) have been associated with more severe radiological damage in patients with rheumatoid arthritis (RA), including in a small subgroup…
Abstract Number: 1305 • 2013 ACR/ARHP Annual Meeting
Clinical Joint Involvement Is Decisive For Radiographic Progression
Miriam Gärtner¹, Farideh Alasti², Gabriela Supp¹, Josef S. Smolen³ and Daniel Aletaha¹, ¹Department of Internal Medicine III, Division of Rheumatology, Medical University of Vienna, Vienna, Austria, ²Department of Medicine III, Division of Rheumatology, Medical University of Vienna, Vienna, Austria, ³Department of Rheumatology, Medical University of Vienna and Hietzing Hospital, Vienna, Austria
Background/Purpose: Today’s therapeutic targets in rheumatoid arthritis (RA) are remission or low disease activity, but it was shown that joint damage may continue to progress…
Abstract Number: 1306 • 2013 ACR/ARHP Annual Meeting
Do Sustained Clinical Remission and Sustained Low Disease Activity Equally Predict Functional Status In Early Rheumatoid Arthritis?
Bindee Kuriya¹, Juan Xiong², Gilles Boire³, Boulos Haraoui⁴, Carol A. Hitchon⁵, Janet E. Pope⁶, J. Carter Thorne⁷, Diane Tin⁸, Edward C. Keystone⁹, Cheryl Barnabe¹⁰, Pooneh Akhavan¹¹ and Vivian P. Bykerk¹², ¹Rheumatology, Mount Sinai Hospital, University of Toronto, Toronto, ON, Canada, ²Mount Sinai Hospital, University of Toronto, Toronto, ON, Canada, ³Rheumatology Division, Centre Hospitalier Universitaire de Sherbrooke, Université de Sherbrooke, Sherbrooke, QC, Canada, ⁴Rheumatology, Institut de Rhumatologie de Montréal, Montreal, QC, Canada, ⁵University of Manitoba, Winnipeg, MB, Canada, ⁶Rheumatology, St Joseph Health Centre, London, ON, Canada, ⁷Southlake Regional Health Centre, Newmarket, ON, Canada, ⁸The Arthritis Program, Southlake Regional Health Centre, Newmarket, ON, Canada, ⁹Department of Medicine, Mount Sinai Hospital, University of Toronto, Toronto, ON, Canada, ¹⁰Medicine, Community Health Sciences, University of Calgary, Calgary, AB, Canada, ¹¹Medicine, Early Rheumatoid Arthritis Program, Mount Sinai Hospital and University of Toronto, Toronto, ON, Canada, ¹²Divison of Rheumatology, Hospital for Special Surgery, New York, NY
Background/Purpose: Sustained clinical remission (REM) is the therapeutic goal in rheumatoid arthritis (RA) but low disease activity (LDA) may be acceptable. Little is known…
Abstract Number: 1307 • 2013 ACR/ARHP Annual Meeting
Synovial Subset–Derived Baseline Serum Biomarkers Segregate Rheumatoid Arthritis Patients Into Subgroups With Distinct Serum Protein and Clinical Characteristics
A. Francesca Setiadi, Nicholas Lewin-Koh, Sarah Kummerfeld, David F. Choy, Cécile T.J. Holweg, Sally Fischer, An Song and Michael J. Townsend, Genentech, South San Francisco, CA
Background/Purpose: Rheumatoid arthritis (RA) is a heterogeneous disease. Predictive biomarkers have the potential to enhance treatment effectiveness by enabling identification of likely responders to a…
Abstract Number: 1308 • 2013 ACR/ARHP Annual Meeting
Low Accuracy Of Radiograph Reports In Identifying Patients With Rheumatoid Arthritis In The Veterans Affairs Rheumatoid Arthritis Registry
Maria P. Martes¹, Alan R. Erickson², Ted R. Mikuls² and Grant W. Cannon³, ¹Rheumatology, Salt Lake City VA Medical Center and University of Utah, Salt Lake City, UT, ²Omaha VA Medical Center and University of Nebraska Medical Center, Omaha, NE, ³Division of Rheumatology, Salt Lake City VA and University of Utah, Salt Lake City, UT
Background/Purpose: The accurate interpretation of hand radiographs is critical in the diagnosis and management of rheumatoid arthritis (RA) patients. This project determined first,…
Abstract Number: 1309 • 2013 ACR/ARHP Annual Meeting
Prognosis Of Seronegative Patients In a Large Prospective Cohort Of Patients With Early Inflammatory Arthritis
Lillian J. Barra¹, Janet E. Pope², Boulos Haraoui³, Carol A. Hitchon⁴, J. Carter Thorne⁵, Edward C. Keystone^6,7, Diane Tin⁸, Gilles Boire⁹ and Vivian P. Bykerk¹⁰, ¹Medicine, Division of Rheumatology, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada, ²Medicine, Divsion of Rheumatology, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada, ³Centre Hospitalier de l’Université de Montréal, Montreal, QC, Canada, ⁴Rheumatology, University of Manitoba, Winnipeg, MB, Canada, ⁵Southlake Regional Health Centre, Newmarket, ON, Canada, ⁶Department of Medicine, Mount Sinai Hospital, University of Toronto, Toronto, ON, Canada, ⁷Rebecca MacDonald Centre for Arthritis and Autoimmune Disease, University of Toronto, Toronto, ON, Canada, ⁸The Arthritis Program, Southlake Regional Health Centre, Newmarket, ON, Canada, ⁹Rheumatology Division, Centre Hospitalier Universitaire de Sherbrooke, Université de Sherbrooke, Sherbrooke, QC, Canada, ¹⁰Rheumatology, Hospital for Special Surgery, Weill Cornell Medical College, New York, NY
Background/Purpose: Rheumatoid Factor (RF) and anti-Cyclic Citrullinated Peptide (anti-CCP) are believed to be associated with more severe clinical outcomes; however, studies in Early Inflammatory Arthritis…
Abstract Number: 1310 • 2013 ACR/ARHP Annual Meeting
Evaluation Of The Japanese Patients With Rheumatoid Arthritis (RA) Of Rapid Radiographic Progression (RRP) Treated With Synthetic Disease Modifying Anti-Rheumatic Drugs (DMARDs) In Daily Practice: A Large-Scale Prospective Longitudinal Cohort Study (an interim report of Apple Survey)
Akitomo Okada¹, Atsushi Kawakami², Takaaki Fukuda³, Toshihiko Hidaka⁴, Tomonori Ishii⁵, Yukitaka Ueki⁶, Takao Kodera⁷, Munetoshi Nakashima¹, Yuichi Takahashi⁸, Seiyo Honda⁹, Yoshiro Horai², Tomohiro Koga¹⁰, Mami Tamai¹¹, Kiyoshi Aoyagi¹², Ryu Watanabe⁵, Hiroshi Okuno¹³ and Katsumi Eguchi¹⁴, ¹Japanese Red Cross Nagasaki Genbaku Hospital, Nagasaki, Japan, ²Department of Immunology and Rheumatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan, ³Center for Rheumatic Diseases, Kurume University Medical Center, Kurume, Japan, ⁴Zenjinkai Shimin-No-Mori Hospital, Miyazaki, Japan, ⁵Department of Hematology and Rheumatology, Tohoku University, Sendai, Japan, ⁶Sasebo Chuo Hospital, Sasebo, Japan, ⁷Tohoku Kosei Nenkin Hospital, Sendai, Japan, ⁸Yu Family Clinic, Sendai, Japan, ⁹Kurume University School of Medicene, Kurume, Japan, ¹⁰Departments of Immunology and Rheumatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan, ¹¹Center for Health & Community Medicine, Nagasaki University, Nagasaki, Japan, ¹²Department of Public Health, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan, ¹³Tohoku University Hospital, Sendai, Japan, ¹⁴Sasebo City General Hospital, Sasebo, Nagasaki, Japan
Background/Purpose: Disease modifying anti-rheumatic drugs (DMARDs) are known to inhibit radiographic progression in patients with rheumatoid arthritis (RA). However, there has been few epidemiological report…

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