Abstracts tagged "Biomarkers"

Abstract Number: 1356 • 2018 ACR/ARHP Annual Meeting
Increasing Oral Doses of GLPG1972 Administered Daily for 29 Days Show a Strong Target Engagement in Patients with Knee and/or Hip OA
Henri Deckx¹, Simon Hatch², Martine Robberechts¹, Sonia Dupont³, Julie Desrivot³, Hugh Coleman⁴, Staffan Larsson⁵, André Struglics⁵, Ellen van der Aar¹ and Ann Fieuw¹, ¹Galapagos NV, Mechelen, Belgium, ²Galapagos NV, Boston, MA, ³Galapagos SASU, Romainville, France, ⁴CRU, Covance, Daytona Beach, FL, ⁵Clinical Sciences, Lund University, Lund, Sweden
Background/Purpose: Osteoarthritis (OA) is characterized by structural changes of the joint, of which degradation of articular cartilage is one of the major signs1. The main…
Abstract Number: 1669 • 2018 ACR/ARHP Annual Meeting
iC3b/C3 Ratios More Strongly Correlate with SLE Disease Activity in African-Americans Compared to Whites
Deepali Sen¹, Vibeke Strand², Nancy Mathis³, Qiang Fu⁴ and Alfred Kim⁵, ¹Rheumatology, Washington University School of Medicine, St. Louis, MO, ²Stanford University School of Medicine, Palo Alto, CA, ³Rheumatology, Washington University School of Medicine, Saint Louis, MO, ⁴Epidemiology and Biostatistics, Saint Louis University College for Public Health and Social Justice, Saint Louis, MO, ⁵Medicine/Rheumatology, Washington University School of Medicine, St. Louis, MO
iC3b/C3 Ratios More Strongly Correlate with SLE Disease Activity in African-Americans Compared with WhitesBackground/Purpose: Complement activation is a hallmark of systemic lupus erythematosus (SLE) pathophysiology.…
Abstract Number: 2047 • 2018 ACR/ARHP Annual Meeting
Synovial Fluid Cytokines /Chemokines and Proteins from the Knees of Symptomatic RA and OA Patients Which Correlate with the Magnitude of the Inflammatory Response As Measured By Synovial Fluid WBC Levels
Richard Meehan¹, Eric Hoffman², Mary Wolf³, Elizabeth Regan⁴, Prashant Parmar⁵, Karin Pacheco⁶, Jim Crooks⁷ and Vijaya Knight⁸, ¹MEDICINE, National Jewish Health, Denver, CO, ²Medicine/Rheumatology, National Jewish Health, Denver, CO, ³Pathology Department, National Jewish Health, Denver, CO, ⁴Medicine, National Jewish Health, Denver, CO, ⁵Internal Medicine, St Joseph Hospital, Denver, CO, ⁶MEDICINE/ Occupational Medince, National Jewish Health, Denver, CO, ⁷Biostatistics, National Jewish Health, Denver, CO, ⁸Pathology, ADX laboratory, National Jewish Health, Denver, CO
Background/Purpose: Synovial fluid (SF) provides nutritional support for cartilage and contains numerous catabolic and anabolic cytokines, chemokines and proteins. The precise role of these proteins…
Abstract Number: 419 • 2018 ACR/ARHP Annual Meeting
Effect of Changes in Physical Activity on Cartilage Degradation in Knee Osteoarthritis
Gustavo J. Almeida¹, Charity Moore-Patterson¹, Clair N. Smith¹, Prakash Jayabalan² and Sara R. Piva¹, ¹Physical Therapy, University of Pittsburgh, Pittsburgh, PA, ²Shirley Ryan AbilityLab, Northwestern Feinberg School of Medicine, Chicago, IL
Background/Purpose: Guidelines recommend 150 minutes a week in moderate-intensity physical activity (PA) to improve health in knee osteoarthritis (KOA). Despite that, individuals with KOA do…
Abstract Number: 878 • 2018 ACR/ARHP Annual Meeting
IFN Level Assessed By Ultrasensitive Detection Technology in Myositis Patient: A Promising Biomarker of Disease Activity in Dermatomyositis and Anti-Synthetase Syndrome
Loïs BOLKO^1,2, Ségolène Toquet³, Océane Landon-Cardinal⁴, Karim DORGHAM⁵, Celine Anquetil⁶, Darragh Duffy⁷, Nadège WESNER⁸, Damien Amelin⁹, Gaëlle DZANGUE TCHOUPOU², Perrine Guillaume¹⁰, Aude Rigolet¹¹, Baptiste Hervier¹¹, Mathieu Vautier¹¹, Nicolas Champtiaux¹¹, Guy Gorochov¹², Jean-Hugues Salmon¹³, Olivier Benveniste¹¹ and Yves Allenbach¹⁴, ¹Rheumatology, CHU Reims, Hôpital Maison Blanche, Reims, France, ²INSERM UMRS974, Pitié-Salpêtrière University Hospital, Paris, France, ³Médecine interne, CHU Reims, Robert debré, Reims, France, ⁴Rhumatologie, Hopital Notre-Dame Montréal, Montreal, QC, Canada, ⁵CIMI, INSERM, Paris, France, ⁶CDR en myologie UMR974,, Institut National de la Santé et de la Recherche Médicale, Association Institut de Myologie, PARIS, France, ⁷Institut Pasteur, Paris, Paris, France, ⁸INSERM UMRS974, Pitié-Salpêtrière University Hospital, paris, France, ⁹Sorbonne Universités UPMC Univ Paris 06, Myology research center, INSERM UMRS974, CNRS FRE3617, Pitié-Salpêtrière University Hospital, Paris, France, Paris, France, ¹⁰Assistance Publique – Hôpitaux de Paris (AP-HP), Hôpital Universitaire Pitié Salpêtrière, paris, France, ¹¹Department of Internal Medicine and Clinical Immunology and Inflammation-Immunopathology-Biotherapy Department (I2B), Pitié-Salpêtrière University Hospital, Assistance Publique-Hôpitaux de Paris, East Paris Neuromuscular Diseases Reference Center, Paris, France, ¹²CIMI, INSERM, paris, France, ¹³Service de Rhumatologie, CHU Reims, Hôpital Maison Blanche, Reims, France, ¹⁴Internal Medicine and Clinical Immunology, Sorbonne University - Assistance Public - Hopitaux de Paris, Pitié-Salpêtrière University Hospital, Paris, France
Background/Purpose: Inflammatory idiopathic myopathies (IIM) is a heterogeneous group of disorders ranging from muscle specific auto-immune diseases to systemic ones (dermatomyositis (DM), anti-synthetase syndrome (ASS),…
Abstract Number: 1361 • 2018 ACR/ARHP Annual Meeting
Predictive Modeling of Therapeutic Response in Knee Osteoarthritis
Valentina Calamia¹, Florencia Picchi¹, Ignacio Rego-Pérez², Maria Camacho¹, Lucia González¹, Patricia Fernández³, Marta Herrero⁴, Helena Martinez⁴, Josep Vergés⁵, Cristina Ruiz-Romero⁶ and Francisco J Blanco⁷, ¹Rheumatology Research Group, Proteomics Unit-ProteoRed/ISCIII, INIBIC-CHUAC, A Coruña, Spain, ²Rheumatology Research Group, Genomic Unit, INIBIC-CHUAC, A Coruña, Spain, ³Proteomics group, Rheumatology Division, ProteoRed, PRB2-ISCIII. INIBIC-Hospital Universitario A Coruña, La Coruña, Spain, ⁴Clinical R&D Area, Bioiberica, SAU, Barcelona, Spain, ⁵Osteoarthritis Foundation International, Barcelona, Spain, ⁶Rheumatology Division, ProteoRed, PRB2-ISCIII. INIBIC-Hospital Universitario A Coruña, A Coruña, Spain, ⁷Rheumatology Divison, INIBIC-Hospital Universitario A Coruña, A Coruña, Spain
Background/Purpose: Phenotype identification in knee osteoarthritis (KOA) population could be useful for predicting drug response, allowing personalized interventions. In order to optimize therapeutic outcome in…
Abstract Number: 1862 • 2018 ACR/ARHP Annual Meeting
Exploring the Lipid Paradox Theory in Rheumatoid Arthritis: Very Low Circulating Low-Density Lipoprotein Concentration Levels Are Associated with Pro-Atherogenic Biomarkers
Jon T. Giles¹, Cecilia P. Chung², Mary Chester-Wasko³, Mike Centola⁴, Jenny Van Eyk⁵, Justyna Fert-Bober⁵, Amy Kao⁶, Annette M. Oeser⁷, C. Michael Stein² and Joan Bathon⁸, ¹Medicine/Rheumatology, Columbia University, College of Physicians & Surgeons, New York, NY, ²Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, ³Allegheny Health Network, Pittsburgh, PA, ⁴Haus Bioceuticals, Inc, Oklahoma City, OK, ⁵Cedars-Sinai Medical Center, Los Angeles, CA, ⁶Biogen, Cambridge, MA, ⁷Vanderbilt University Medical Center, Nashville, TN, ⁸Division of Rheumatology, Columbia University, College of Physicians & Surgeons, New York, NY
Background/Purpose: Rheumatoid arthritis (RA) patients with very low levels of circulating low density lipoprotein cholesterol (LDL-C) have been reported to be at particularly high risk…
Abstract Number: 2127 • 2018 ACR/ARHP Annual Meeting
A Role of Vascular Cell Adhesion Molecule 1 and Activated Leukocyte Cell Adhesion Molecule in Lupus Nephritis
Ioannis Parodis^1,2, Sirisha Gokaraju³, Agneta Zickert^1,2, Ting Zhang³, Deena Habazi³, Anders Larsson⁴, Elisabet Svenungsson^1,2, Chandra Mohan³ and Iva Gunnarsson^1,2, ¹Division of Rheumatology, Department of Medicine, Karolinska Institutet, Stockholm, Sweden, Stockholm, Sweden, ²Rheumatology, Karolinska University Hospital, Stockholm, Sweden, Stockholm, Sweden, ³Department of Biomedical Engineering, University of Houston, Houston, Texas, USA, Houston, TX, ⁴Department of Medical Sciences/Clinical Chemistry, Uppsala University, Uppsala, Sweden, Uppsala, Sweden
Background/Purpose: Reliable non-invasive biomarkers for lupus nephritis (LN) are lacking. We investigated two adhesion molecules as urinary biomarkers in LN, i.e. vascular cell adhesion molecule…
Abstract Number: 511 • 2018 ACR/ARHP Annual Meeting
Identifying Vulnerable Plaque in Rheumatoid Arthritis Using Novel Microbubble Contrast-Enhanced Carotid Ultrasonography and Serum Biomarkers of Inflammation and Atherosclerosis
Linda F. Wang¹, Yaming Li², Douglas Landsittel³, Suresh R. Mulukutla⁴, Steven Reis⁵, Marc Levesque⁶, Donald M. Jones⁷, Rachel Gartland⁶, Jennifer Avolio⁸, Ali Hakim Shoushtari⁸, Flordeliza Villanueva⁵, Larry W. Moreland⁹ and Kimberly P. Liang⁶, ¹School of Medicine, University of Pittsburgh, Pittsburgh, PA, ²Biostatistics, University of Pittsburgh, Pittsburgh, PA, ³Biomedical Informatics, University of Pittsburgh, Pittsburgh, PA, ⁴Division of Cardiology, University of Pittsburgh, Pittsburgh, PA, ⁵Cardiology, University of Pittsburgh, Pittsburgh, PA, ⁶Rheumatology and Clinical Immunology, University of Pittsburgh, Pittsburgh, PA, ⁷Division of Rheumatology and Clinical Immunology, University of Pittsburgh, Pittsburgh, PA, ⁸Clinical and Translational Science Institute, University of Pittsburgh, Pittsburgh, PA, ⁹Rheumatology & Clinical Immunology, University of Pittsburgh, Pittsburgh, PA
Background/Purpose: Rheumatoid arthritis (RA) patients have an elevated risk of cardiovascular (CV) disease unexplained by traditional CV risk factors. Markers of systemic inflammation, including those…
Abstract Number: 924 • 2018 ACR/ARHP Annual Meeting
10X Genomics-Based Single-Cell RNA-Seq and Low Input RNA-Seq Identify a Transcriptional Landscape Supporting Interferon in the Pathogenesis of Autoimmune-Associated Congenital Heart Block
Hemant Suryawanshi¹, Jill P. Buyon², Miao Chang², Thomas Tuschl¹ and Robert M. Clancy², ¹Howard Hughes Medical Institute and The Rockefeller University, New York, NY, ²NYU School of Medicine, New York, NY
Background/Purpose: Towards understanding the molecular mechanisms that link maternal anti-Ro antibodies to the development of conduction system disease in a second trimester fetus, single cell…
Abstract Number: 1370 • 2018 ACR/ARHP Annual Meeting
Detection of an Autoantibody Profile to Characterize Patients with Early (Pre-symptomatic) Knee Osteoarthritis: Data from the Osteoarthritis Initiative
Maria Camacho¹, Florencia Picchi¹, Ignacio Rego-Pérez², Raul Manzano-Román³, Valentina Calamia¹, Jennifer VanDuine⁴, Ji Qiu⁴, Cristina Ruiz-Romero⁵, Manuel Fuentes³, Joshua LaBaer⁴ and Francisco J Blanco⁶, ¹Rheumatology Research Group, Proteomics Unit-ProteoRed/ISCIII, INIBIC-CHUAC, A Coruña, Spain, ²Rheumatology Research Group, Genomic Unit, INIBIC-CHUAC, A Coruña, Spain, ³Department of Medicine and General Cytometry Service-Nucleus, Proteomics Unit, Cancer Research Center (IBMCC/CSIS/USAL/IBSAL), Salamanca, Spain, ⁴Virginia G. Piper Center for Personalized Diagnostics, Biodesign Institute (ASU), Tempe, AZ, ⁵Rheumatology Division, ProteoRed, PRB2-ISCIII. INIBIC-Hospital Universitario A Coruña, A Coruña, Spain, ⁶Rheumatology Divison, INIBIC-Hospital Universitario A Coruña, A Coruña, Spain
Background/Purpose: Although osteoarthritis (OA) has not been considered as an autoimmune disorder, there are increased evidences of the role of the immune system in OA…
Abstract Number: 1877 • 2018 ACR/ARHP Annual Meeting
Specific Pneumoproteins Predict Progression of Interstitial Lung Disease in Systemic Sclerosis Patients Undergoing Treatment with Immunosuppression
Elizabeth R. Volkmann¹, Donald P. Tashkin¹, Masataka Kuwana², Ning Li³, Julio Charles⁴, Faye N. Hant⁵, Galina S. Bogatkevich⁶, Tanjina Akter⁶, Michael Roth⁷, Hyun J. Grace Kim⁸, Jonathan Goldin⁹, Dinesh Khanna¹⁰, Philip J. Clements¹¹, Daniel E. Furst⁷, Robert Elashoff¹², Rick Silver¹³ and Shervin Assassi¹⁴, ¹University of California, Los Angeles, David Geffen School of Medicine, Los Angeles, CA, ²Department of Allergy and Rheumatology, Nippon Medical School Graduate School of Medicine, Tokyo, Japan, ³Biomathematics, University of California, Los Angeles, Los Angeles, CA, ⁴University of Texas Health Science Center at Houston, Houston, TX, ⁵Rheumatology, Medical University of South Carolina, Charleston, SC, ⁶Division of Rheumatology and Immunology, Department of Medicine, Medical University of South Carolina, Charleston, SC, ⁷Medicine, University of California, Los Angeles, David Geffen School of Medicine, Los Angeles, CA, ⁸Department of Radiology, David Geffen School of Medicine at UCLA, Los Angeles, CA, ⁹Department of Radiological Sciences at UCLA, University of California, Los Angeles, David Geffen School of Medicine, Santa Monica, CA, ¹⁰Division of Rheumatology, Department of Internal Medicine, University of Michigan Scleroderma Program, University of Michigan, Ann Arbor, MI, ¹¹Medicine, University of California, Los Angeles, Los Angeles, CA, ¹²University of California, Los Angeles, Los Angeles, CA, ¹³Rheumatology, Medical University of SC, Charleston, SC, ¹⁴University of Texas McGovern Medical School, Houston, TX
Background/Purpose: Interstitial lung disease (ILD) is the leading cause of death in systemic sclerosis (SSc). While some SSc-ILD patients are stable or improve with immunosuppressive…
Abstract Number: 2147 • 2018 ACR/ARHP Annual Meeting
Associations between Current Cigarette Smoking and SLE-Related Cytokine and Chemokine Biomarkers Among U.S. Female Nurses without SLE
Cianna Leatherwood¹, Xinyi Liu¹, Susan Malspeis², Andrea Roberts³, Jeffrey A. Sparks¹, Elizabeth Karlson¹, Candace H. Feldman¹, Judith A. James⁴, Laura Kubzansky⁵ and Karen Costenbader¹, ¹Division of Rheumatology, Immunology and Allergy, Brigham and Women's Hospital, Boston, MA, ²Brigham and Women's Hospital, Boston, MA, ³Harvard T.H. Chan School of Public Health, Boston, MA, ⁴OMRF & OUHSC, Oklahoma City, OK, ⁵Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, MA
Background/Purpose: Current cigarette smoking and recent cessation (within 4 years), compared to no smoking or remote cessation, have been associated with increased anti-dsDNA+ SLE…
Abstract Number: 570 • 2018 ACR/ARHP Annual Meeting
Evaluation of CXCL13, sICAM1, MMP-3 and S100A8/A9 As Serum Biomarkers in Patients with Rheumatoid Arthritis Treated with Subcutaneous Tocilizumab
D. James Haddon, Thierry Sornasse, Michael J. Townsend, Jinglan Pei and Margaret Michalska, Genentech, Inc., South San Francisco, CA
Background/Purpose: Serum levels of C-X-C motif chemokine ligand 13 (CXCL13) and soluble intercellular adhesion molecule-1 (sICAM-1) have been associated with outcomes in patients with rheumatoid…
Abstract Number: 961 • 2018 ACR/ARHP Annual Meeting
The Association of Biologic Drug-Levels with Infection Risk: Results from the British Society for Rheumatology Biologics Register for Rheumatoid Arthritis
Meghna Jani¹, William G Dixon¹, Mark Lunt¹, Diederik De Cock¹, John Isaacs², Ann Morgan³, Kath Watson¹, Anthony G. Wilson⁴, Anne Barton^5,6 and Kimme L. Hyrich^1,5, ¹Arthritis Research UK Centre for Epidemiology, The University of Manchester, Manchester, United Kingdom, ²Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, United Kingdom, ³Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds and NIHR Leeds Musculoskeletal Biomedical Research Unit, Leeds Teaching Hospitals NHS Trust, Leeds, Great Britain, ⁴UCD School of Medicine and Medical Science, Conway Institute, University College Dublin, Dublin, Ireland, ⁵National Institute of Health Research Manchester Biomedical Research Centre, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, United Kingdom, ⁶Arthritis Research UK Centre for Genetics and Genomics, Centre for Musculoskeletal Research, Manchester Academic Health Science Centre, The University Of Manchester, Manchester, United Kingdom
Background/Purpose: High dose tumour necrosis factor inhibitor (TNFi) drugs are associated with an increased serious infection (SI) risk[1]. It is feasible that high biologic…

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