Abstracts tagged "anti-CCP antibodies"

Abstract Number: 2197 • 2013 ACR/ARHP Annual Meeting
High Titer IgG Anti-Cyclic Citrullinated Peptide Antibodies Are Associated With Joint Destruction In Juvenile Idiopathic Arthritis Patients
Brooke Gilliam, Lance Feller and Terry L. Moore, Internal Medicine/Rheumatology, Saint Louis University, Saint Louis, MO
Background/Purpose: IgG anti-cyclic citrullinated peptide (anti-CCP) antibodies have been identified as an important indicator of destructive disease in juvenile idiopathic arthritis (JIA), as is the…
Abstract Number: 1586 • 2013 ACR/ARHP Annual Meeting
Defining Hand Arthritis In Systemic Lupus Erythematosus, From An Ultrasound, Magnetic Resonance Imaging and Antibody Status Perspective
Elisabeth M.A Ball¹, Arthur Grey², Ai Lyn Tan³, Eiji Fukuba⁴, Gunter Steiner⁵, Dennis McGonagle⁶, Aubrey Bell⁷ and Madeleine Rooney⁸, ¹Rheumatology, Queens' University/Musgrave Park Hospital, Belfast, United Kingdom, ²Rheumatology, Musgrave Park Hospital, Belfast, United Kingdom, ³Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, United Kingdom, ⁴Department of Radiology, Shimane University, Izuma, Japan, ⁵Internal Medicine III, Division of Rheumatology, Medical University of Vienna, Vienna, Austria, ⁶NIHR Leeds Musculoskeletal Biomedical Research Unit, University of Leeds, Leeds, United Kingdom, ⁷Rheumatology Unit, Musgrave Park Hospital, Belfast, United Kingdom, ⁸Medicine, Queens University Belfast, Belfast, United Kingdom
Background/Purpose: Musculoskeletal involvement in systemic lupus erythematosus (SLE) is common but poorly characterised with only a few Magnetic Resonance Imaging (MRI) or ultrasound (US) studies…
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: 808 • 2013 ACR/ARHP Annual Meeting
A Genome Wide Association Study Of Rheumatoid Arthritis Without Antibodies Against Citrullinated Peptides
Lara Bossini-Castillo¹, Carolien de Kovel², Henrik Kallberg³, Marieke J.H. Coenen⁴, Paul P. Tak⁵, Marcel D. Posthumus⁶, Cisca Wijmenga⁷, Thomas W.J. Huizinga⁸, Annette H.M. van der Helm-van Mil⁹, Luis Rodriguez-Rodriguez¹⁰, Isidoro Gonzalez-Alvaro¹¹, Miguel Angel Gonzalez-Gay¹², Irene E. van der Horst-Bruinsma¹³, B.a.C Dijkmans¹⁴, G. J. Wolbink¹⁵, Roel A. Ophoff², Piet L.C.M. van Riel¹⁶, Lars Klareskog³, J.B.a. Crusius¹⁷, Elisabeth Brouwer¹⁸, Javier Martin¹⁹, Niek de Vries⁵, René E.M. Toes⁹, Leonid Padyukov²⁰ and Bobby P.C. Koeleman²¹, ¹Instituto de Parasitología y Biomedicina López-Neyra, IPBLN-CSIC, Granada, Spain, ²Department of Medical Genetics, UMCU Utrecht, Utrecht, Netherlands, ³Rheumatology Unit, Department of Medicine, Karolinska University Hospital, Karolinska Institutet, Stockholm, Sweden, ⁴Human Genetics (855), Department of Human Genetics, Radboud University Nijmegen Medical Centre, Nijmegen, Netherlands, ⁵Division of Clinical Immunology and Rheumatology and Department of Experimental Immunology, Division of Clinical Immunology and Rheumatology and Department of Experimental Immunology, Academic Medical Center / University of Amsterdam, Amsterdam, Netherlands, ⁶Department of Rheumatology, University of Groningen, University Medical Center, Groningen, Netherlands, ⁷Department of Genetics, University Medical Hospital Groningen, University of Groningen, Groningen, Netherlands, ⁸Department of Rheumatology, Leiden University Medical Center, Leiden, Netherlands, ⁹Rheumatology, Leiden University Medical Center, Leiden, Netherlands, ¹⁰Hospital Clínico San Carlos, Department of Rheumatology, Madrid, Spain, ¹¹Servicio de Reumatología, Hospital Universitario de La Princesa, Madrid, Spain, ¹²Rheumatology, Hospital Universitario Marqués de Valdecilla. IFIMAV. Santander, Santander, Spain, ¹³Department of Rheumatology, VU University Medical Center, Amsterdam, Netherlands, ¹⁴Rheumatology, VU University Medical Center, Amsterdam, Netherlands, ¹⁵Rheumatology, Jan van Breemen Research Institute | Reade, Amsterdam, Netherlands, ¹⁶Rheumatology, Radboud University Nijmegen Medical Centre, Nijmegen, Netherlands, ¹⁷Pathology, VU University Medical Center, Amsterdam, Netherlands, ¹⁸Rheumatology and Clinical Immunology, University of Groningen, University Medical Center Groningen, Groningen, Netherlands, ¹⁹Immunology, Instituto de Parasitología y Biomedicina López-Neyra, IPBLN-CSIC, Armilla (Granada), Spain, ²⁰Rheumatology Unit, Karolinska University Hospital, Solna, Karolinska Institutet, Stockholm, Sweden, ²¹Department of Medical Genetics, University Medical Center Utrecht, Utrecht, Netherlands
Background/Purpose: Rheumatoid arthritis (RA) is a common autoimmune disease that is associated with a progressive loss of the joints induced by a chronic inflammation of…
Abstract Number: 410 • 2013 ACR/ARHP Annual Meeting
Correlation of Carotid Intima Media Thickness With Interleukin-6, Tumor Necrosis Factor-α and Anti-Cyclic Citrullinated Peptides In Rheumatoid Arthritis
Lourdes Nuñez Atahualpa¹, Mauricio Figuroa Sanchez¹, Daniel Alberto Rocha Muñoz², Raul Vargas Ramirez³, Beatriz Teresita Martin Marquez⁴, Jorge Ivan Gamez Nava⁵, Laura González López⁶, Erika Martínez García³, Esther Sanchez Corona³, Marcelo Petri⁴, Rosa Navarro Hernandez³, Veronica Gonzalez Diaz⁷, Jorge Aguilar Arreola⁸, Ana Guisllaine Bernard Medina⁹, Alejandra Nuñez Atahualpa¹⁰, Javier Andrade Garduño¹⁰, Eduardo Gomez Bañuelos³ and Monica Vazquez Del Mercado^4,8, ¹Radiology, Hospital Civil Fray Antonio Alcalde, Guadalajara, Mexico, ²Unidad de Investigación en Epidemiología Clínica del Hospital de Especialidades Centro Médico Nacional de Occidente, IMSS, Guadalajara, Jalisco, Mexico, ³CUCS, Universidad de Guadalajara, Instituto de Investigación en Reumatología y del Sistema Músculo Esquelético,, Guadalajara, Mexico, ⁴Instituto de Investigación en Reumatología y del Sistema Músculo Esquelético, Universidad de Guadalajara, Guadalajara, Mexico, ⁵Unidad de Investigación en Epidemiología Clínica, Hospital de Especialidades Centro Médico Nacional de Occidente., Guadalajara, Jalisco, Mexico, ⁶Medicina Interna-Reumatología, Departamento de Medicina Interna-Reumatología, Hospital General Regional 110, Instituto Mexicano del Seguro Social., Guadalajara, Jalisco, Mexico, ⁷Reumatologia, Antiguo Hospital Civil de Guadalajara - Fray Antonio Alcalde, Guadalajara, Mexico, ⁸Rheumatology, Hospital Civil Dr Juan I Menchaca, Guadalajara, Mexico, ⁹Rheumatology, Hospital Civil Fray Antonio Alcalde, Guadalajara, Mexico, ¹⁰Universidad Autónoma de Guadalajara, Guadalajara, Mexico
Background/Purpose: The main cause of death in rheumatoid arthritis patients are cardiovascular events which cannot be entirely explained by traditional risk factors, suggesting, that systemic…
Abstract Number: 2660 • 2013 ACR/ARHP Annual Meeting
Omega-3 Supplement Use Is Associated With a Reduced Risk Of Anti-Cyclic Citrullinated Protein Positivity In a Population Without Rheumatoid Arthritis, But At Risk For Future Disease
Ryan W. Gan¹, Kendra A. Young¹, Gary O. Zerbe², M. Kristen Demoruelle³, Michael H. Weisman⁴, Jane H. Buckner⁵, Peter K. Gregersen⁶, Ted R. Mikuls⁷, James R. O'Dell⁸, Richard M. Keating⁹, Michael J. Clare-Salzler¹⁰, Kevin D. Deane³, V. Michael Holers¹¹ and Jill M. Norris¹, ¹Epidemiology, Colorado School of Public Health, Aurora, CO, ²Biostatistics and Informatics, Colorado School of Public Health / University of Colorado Anschutz Medical Campus, Aurora, CO, ³Division of Rheumatology, University of Colorado School of Medicine, Aurora, CO, ⁴Rheumatology, Cedars-Sinai Medical Center, Los Angeles, CA, ⁵Benaroya Research Institute at Virginia Mason, Seattle, WA, ⁶Genomics and Human Genetics, Feinstein Institute for Medical Research, Manhasset, NY, ⁷Omaha VA Medical Center and University of Nebraska Medical Center, Omaha, NE, ⁸Dept of Internal Medicine, University of Nebraska Medical Center, Omaha, NE, ⁹Rheumatology Section, The University of Chicago, Chicago, IL, ¹⁰Experimental Pathology, University of Florida, College of Medicine, Gainesville, FL, ¹¹Rheumatology Division, University of Colorado School of Medicine, Aurora, CO
Background/Purpose: Rheumatoid arthritis (RA) is characterized by systemic inflammation and circulating autoantibodies, which can be present in serum years prior to RA diagnosis and can…
Abstract Number: 1336 • 2012 ACR/ARHP Annual Meeting
Changes in the Levels of Anti-Cyclic Citrullinated Protein Antibody and Immunoglobulins in Rheumatoid Arthritis Patients After Administration of Tocilizumab
Masao Sato¹, Masao Takemura², Ryuki Shinohe³, Tsuneo Watanabe² and Katsuji Shimizu³, ¹Rheumatology, Matsunami General Hospital, Gifu, Japan, ²Informative Clinical Medicine, Gifu University, Gifu, Japan, ³Orthopaedic Surgery, Gifu University, Gifu, Japan
Background/Purpose: The recently established scoring system of American College of Rheumatology/European League Against Rheumatism (ACR/EULAR) early arthritis diagnosis criteria have assigned scores of 0, 1,…
Abstract Number: 1254 • 2012 ACR/ARHP Annual Meeting
In Treatment-Naive Early RA the Left Ventricular Function Is Correlated to CRP, Doctors Global and Anti-CCP Status
BB Løgstrup¹, LD Kristensen¹, A. Hedemann-Andersen² and Torkell Ellingsen³, ¹Department of Internal Medicine, Diagnostic Centre Region Hospital Silkeborg Denmark, Silkeborg, Denmark, ²Department of Radiology, Diagnostic Centre Region Hospital Silkeborg Denmark, Silkeborg, Denmark, ³Department of Internal Medicine, Diagnostic Centre Regional Hospital Silkeborg, 8600 Silkeborg, Denmark
Background/Purpose: The role of inflammation and anti-CCP status in the pathogenesis of cardiovascular disease in RA remains unclear. Previous studies have suggested that both disease…
Abstract Number: 1200 • 2012 ACR/ARHP Annual Meeting
Anti-Cyclic Citrullinated Peptide Antibodies in Idiopathic Pulmonary Fibrosis Are Not Citrulline-Specific: Implications for the Pathogenesis of Rheumatoid Arthritis
Elena B. Lugli¹, Muslima Chowdhury¹, Peter J. Charles², Michael G. Crooks³, Simon P. Hart³, Patrick Venables¹ and Benjamin A. Fisher⁴, ¹Kennedy Institute of Rheumatology, Oxford University, London, United Kingdom, ²Oxford University, Kennedy Institute of Rheumatology, Oxford, United Kingdom, ³Castle Hill Hospital, Hull York Medical School, Cottingham, United Kingdom, ⁴Rheumatology Research Group, University of Birmingham, Birmingham, United Kingdom
Background/Purpose: The association of rheumatoid arthritis (RA) with smoking and silica exposure has led to the hypothesis that the lung is the site where RA autoimmunity…
Abstract Number: 1208 • 2012 ACR/ARHP Annual Meeting
Stable Synovial Fluid Phenotype for Anti Citrullinated-Protein Antibodies in Established Rheumatoid Arthritis
Vijay Joshua¹, Lena Israelsson², Lars Klareskog³, Anca Catrina¹ and Vivianne Malmström⁴, ¹Department of Medicine, Rheumatology unit, Karolinska University Hospital, Karolinska Institute, Stockholm, Sweden, ²Department of Medicine, Karolinska Institute, Stockholm, Sweden, ³Department of Medicine, Rheumatology Unit, Karolinska Institute, Stockholm, Sweden, ⁴Rheumatology Unit, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
Background/Purpose: Presence of anti citrullinated-protein antibodies (ACPA) in the peripheral blood of patients with rheumatoid arthritis is a validated disease biomarker. We have previously shown…
Abstract Number: 2615 • 2012 ACR/ARHP Annual Meeting
Circulating Levels of Citrullinated Vimentin Fragments Are Diagnostic and Prognostic in Ankylosing Spondylitis; Evidence for Disease-Related Citrullination
Anne C. Bay-Jensen¹, Morten Asser Karsdal², Efstathios Vassiliadis³, Stephanie Wichuk⁴, Zheng Zhao⁵, Robert GW Lambert⁶, Rik Lories⁷, Claus Christiansen⁸ and Walter P. Maksymowych⁹, ¹Cartilage Biomarkers and Research, Nordic Bioscience, Herlev, Denmark, ²Nordic Bioscience A/S, Herlev, Denmark, ³Nordic Bioscience, Herlev, Denmark, ⁴Medicine, University of Alberta, Edmonton, AB, Canada, ⁵Department of Rheumatology, University of Alberta and PLA General Hospital, Beijing, PR China, Beijing, AB, China, ⁶Radiology, University of Alberta, Edmonton, AB, Canada, ⁷Laboratory of Tissue Homeostasis and Disease - SBE Research Center, KU Leuven, Leuven, Belgium, ⁸CCBR, Ballerup, Denmark, ⁹Department of Medicine, University of Alberta, Edmonton, AB, Canada
Background/Purpose: Rheumatoid arthritis (RA) is considered an anti-CCP positive disease whereas ankylosing spondylitis (AS) is considered an anti-CCP negative disease. Anti-CCP has prognostic capacity in…
Abstract Number: 1211 • 2012 ACR/ARHP Annual Meeting
ANTI-Cyclic Citrullinated Protein Antibodies Induce Inflammation and Oxidative Stress in WHITE Blood CELLS of Rheumatoid Arthritis Patients
Chary Lopez-Pedrera¹, Carlos Perez-Sanchez¹, Patricia Ruiz-Limon¹, Mª Angeles Aguirre², Rosario M. Carretero-Prieto¹, Antonio Rodriguez-Ariza³, Nuria Barbarroja¹, Pilar Font¹, Francisco Martinez², Inmaculada Gomez-Gracia², Mª Jose Cuadrado⁴ and Eduardo Collantes-Estevez², ¹Rheumatology Unit, IMIBIC-Reina Sofia University Hospital, Cordoba, Spain, ²Rheumatology, IMIBIC-Reina Sofia Hospital, Cordoba, Spain, ³Oncology Service and Research Unit, IMIBIC-Reina Sofia Hospital, Cordoba, Spain, ⁴Lupus Research Unit, The Rayne Institute, London, United Kingdom
Background/Purpose: Anti-cyclic citrulinated protein antibodies (anti-CCP) are the most specific autoantibody markers in rheumatoid arthritis (RA) patients. However no previous studies have evaluated their role…
Abstract Number: 2581 • 2012 ACR/ARHP Annual Meeting
Anti- Citrullinated Protein Antibodies but Not Rheumatoid Factor Are Associated with Larger Bone Erosions in rheumatoid arthritis patients- a Cross-Sectional Micro Computed Tomography Study
Carolin Hecht¹, Stephanie Finzel¹, Matthias Englbrecht¹, Sarah Schmidt¹, Juergen Rech², Elizabeth Araujo¹ and Georg Schett¹, ¹Dept of Medicine 3, Rheumatology and Clinical Immunology, University of Erlangen-Nuremberg, Erlangen, Germany, ²Department of Internal Medicine 3, University of Erlangen-Nuremberg, Erlangen, Germany
Background/Purpose: Anti- citrullinated protein antibodies (ACPA) are known to be associated with joint destruction and a more severe disease course in rheumatoid arthritis (RA) patients.…
Abstract Number: 1193 • 2012 ACR/ARHP Annual Meeting
Podoplanin Expression in Rheumatoid Stroma Correlates with Lymphoid Neogenesis and Is Downregulated by Anti-TNF-α Therapy
Regina Faré¹, Elena Izquierdo¹, Manuel J. Del Rey¹, Raquel Celis², Alicia Usategui¹, Juan D. Cañete³ and Jose L. Pablos¹, ¹Servicio de Reumatología, Instituto de Investigación Hospital 12 de Octubre (I+12), Madrid, Spain, ²Arthritis Unit, Rheumatology Department, Arthritis Unit, Rheumatology Dpt, Hospital Clinic of Barcelona and IDIBAPS, Barcelona, Spain, ³Rheumatology, Hospital Clínic of Barcelona. IDIBAPS. University of Barcelona, Barcelona, Spain
Background/Purpose: In rheumatoid arthritis (RA), synovial fibroblasts (SF) expand and undergo phenotypic changes that contribute to chronic inflammation and joint destruction. Podoplanin (Pdp) is a…
Abstract Number: 2156 • 2012 ACR/ARHP Annual Meeting
Anti-Cyclic Citrullinated Protein Antibodies As a Predictor of Response to Tocilizumab in Patients with Rheumatoid arthritis A Prospective Study
Kensuke Kume¹, Kanzo Amano¹, Susumu Yamada¹, Kuniki Amano², Kazuhiko Hatta³, Hiroyuki Ohta⁴ and Noriko Kuwaba⁵, ¹Rheumatology, Hiroshima Clinic, Hiroshima, Japan, ²Rheumatology, Sky Clinic, Hiroshima, Japan, ³Rheumatology, Hatta Clinic, Kure, Japan, ⁴Medical Research, hiroshima clinic, Hiroshima, Japan, ⁵Medical Research, Sanki Clinical Link, Hiroshima, Japan
Background/Purpose: Tocilizumab, interleukin-6 receptor antibody is very effective in patients with rheumatoid arthritis (RA). Anti-cyclic citrullinated protein antibodies (ACPA) are highly specific and sensitive for…

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