Abstracts tagged "interleukins (IL)"

Abstract Number: 2145 • 2015 ACR/ARHP Annual Meeting
Ixekizumab Improves Physical Function, Quality of Life, and Work Productivity in Biologic Disease-Modifying Antirheumatic Drug-Naive Patients with Active Psoriatic Arthritis
Alice B. Gottlieb¹, Philip J. Mease², Raquel S. Cuchacovich^3,4, Catherine L. Shuler⁵, Chen-Yen Lin⁵, Russel T. Burge⁵, Suvajit Samanta⁵, Chin H. Lee⁵ and Dafna D. Gladman⁶, ¹Dermatology, Tufts Medical Center, Boston, MA, ²Department of Rheumatology, Swedish Medical Center and University of Washington, Seattle, WA, ³School of Medicine, Rheumatology Division, Indiana University, Indianapolis, IN, ⁴Bio Medicines Business Unit/Autoimmune Medical, Eli Lilly and Company, Indianapolis, IN, ⁵Eli Lilly and Company, Indianapolis, IN, ⁶Department of Medicine, Division of Rheumatology, University of Toronto, Toronto, ON, Canada
Background/Purpose: Psoriatic arthritis (PsA) is a chronic immune-mediated inflammatory disease associated with psoriasis, peripheral arthritis, enthesitis, dactylitis, and spondylitis. PsA has a significant negative impact…
Abstract Number: 2460 • 2015 ACR/ARHP Annual Meeting
B10 Cells May be Involved in Controlling Disease Activity in Polyarticular Juvenile Idiopathic Arthritis Patients
Qianzi Zhao¹ and Lawrence K. Jung², ¹Rheumatology, Children's National Medical Center, Washington, DC, ²Pediatric Rheumatology, Children's National Medical Center, Washington, DC
Background/Purpose: In addition to antibodies production, B cells have been shown to have down-regulatory function on immune response in both mouse and human. The down-regulatory…
Abstract Number: 2848 • 2015 ACR/ARHP Annual Meeting
Network Meta-Analysis of Tumor Necrosis Factor, Interleukins, and Phosphodiesterase-4 Inhibitor in the Treatment of Psoriatic Arthritis
Vibeke Strand¹, M. Elaine Husni², William Reichmann³, Keith Betts⁴, Jenny Griffith⁵, Yan Song³, Marci Beppu⁶ and Arijit Ganguli⁵, ¹Biopharmaceutical Consultant, Portola Valley, CA, ²Rheumatology Dept A50, Cleveland Clinic Foundation, Cleveland, OH, ³Analysis Group Inc., Boston, MA, ⁴Analysis Group, Inc., Boston, MA, ⁵AbbVie Inc., North Chicago, IL, ⁶Abbvie, Newcastle, WA
Background/Purpose: Multiple disease-modifying therapies for treatment of psoriatic arthritis (PsA) are available. However, there are limited data directly comparing these biologic therapies and the recently…
Abstract Number: 2853 • 2015 ACR/ARHP Annual Meeting
Secukinumab Improves Skin Symptoms and Physical Functioning Compared with Ustekinumab in Patients with Moderate to Severe Psoriasis with Concomitant Psoriatic Arthritis: Subanalysis of a Randomized, Double Blind, Parallel-Group, Active Comparator-Controlled Phase 3b Trial
Alice B. Gottlieb¹, Diamant Thaci², Andrew Blauvelt³, Marina Milutinovic⁴ and Shephard Mpofu⁴, ¹Tufts Medical Center and Tufts University School of Medicine, Boston, MA, ²Comprehensive Center for Inflammation Medicine, University Hospital Schleswig-Holstein, Lübeck, Germany, ³Research Excellence & Personalized Patient Care, Oregon Medical Research Center, Portland, OR, ⁴Novartis Pharma AG, Basel, Switzerland
Background/Purpose: Psoriatic arthritis (PsA) is a common comorbidity in patients (pts) with psoriasis. In the ongoing Phase 3b CLEAR study (NCT02074982), secukinumab, a fully human…
Abstract Number: 2883 • 2015 ACR/ARHP Annual Meeting
Relationship Between Improvements in Fatigue and Signs & Symptoms of Active Psoriatic: Arthritis a Sub-Analysis of a Phase 3 Study with Secukinumab
Laure Gossec¹, Tore K. Kvien², Philip G. Conaghan³, Mikkel Østergaard⁴, Juan D. Cañete⁵, C. Gaillez⁶, Shephard Mpofu⁶, Bintu Sherif⁷ and Steffen Jugl⁸, ¹Rheumatology Department, Paris 06 University,Hôpital Pitié Salpêtrière, Paris, France, ²Dept of Rheumatology, Diakonhjemmet Hospital, Oslo, Norway, ³University of Leeds & NIHR Leeds Musculoskeletal Biomedical Research Unit, Leeds, United Kingdom, ⁴Center for Rheumatology and Spine Diseases, Glostrup Hospital, Copenhagen Center for Arthritis Research (COPECARE), Center for Rheumatology and Spine Diseases, Rigshospitalet - Glostrup, University of Copenhagen, Denmark, Glostrup, Denmark, ⁵Rheumatology, Hospital Clinic and IDIBAPS, Barcelona, Spain, ⁶Novartis Pharma AG, Basel, Switzerland, ⁷RTI Health Solutions, Durham, NC, ⁸BF I&D GPA, Health Economics and Outcomes Research, Novartis Pharma AG, Basel, Switzerland
Background/Purpose: Fatigue is highly important to patients (pts) with psoriatic arthritis (PsA). Secukinumab, an anti-interleukin-17A monoclonal antibody, significantly improved the signs and symptoms of active…
Abstract Number: 2039 • 2014 ACR/ARHP Annual Meeting
Among Persons Assayed with Lower Serum Interleukin-1 Beta (IL-1β) Levels, Serum Androstenedione (Δ4A) and Testosterone (T) Were Significantly Lower in a Community-Based Cohort of Rheumatoid Arthritis Multi-Years before Clinical Onset (Pre-RA) Than in Non-RA Matched Control (CN) Subjects
Alfonse T. Masi, Azeem A. Rehman and Jean C. Aldag, Medicine, University of Illinois College of Medicine at Peoria, Peoria, IL
Background/Purpose: Dysregulations in androgenic-anabolic (A-A) steroids and cytokines are recognized in RA and pre-RA subjects (Rheum Dis Clin N Am 2005; 31: 131-60). However, deviations…
Abstract Number: 81 • 2014 ACR/ARHP Annual Meeting
Elevated Peripheral Blood Leukocyte Inflammatory Gene Expression in Radiographic Progressors with Symptomatic Knee Osteoarthritis: NYU and OAI Cohorts
Mukundan Attur¹, Alexander Statnikov², Svetlana Krasnokutsky Samuels¹, Virginia B. Kraus³, Joanne Jordan⁴, Braxton D. Mitchell⁵, Michelle Yau⁶, Jyoti Patel¹, Constantin F. Aliferis², Marc C. Hochberg⁷, Jonathan Samuels¹ and Steven B. Abramson⁸, ¹Rheumatology, NYU Langone Medical Center, New York, NY, ²Center for Health Informatics and Bioinformatics, NYU Langone Medical Center, New York, NY, ³Medicine/Rheumatology, Duke University Medical Center, Durham, NC, ⁴Thurston Arthritis Research Center, The University of North Carolina at Chapel Hill, Chapel Hill, NC, ⁵Departments of Medicine and Epidemiology & Public Health, University of Maryland School of Medicine, Baltimore, MD, ⁶Epidemiology and Public Health, University of Maryland, Baltimore,, MD, ⁷Medicine, University of Maryland School of Medicine, Baltimore, MD, ⁸Dept of Rheumatology/Medicine, NYU Langone Medical Center, New York, NY
Background/Purpose: We and others have demonstrated low grade inflammation exists in OA joint tissues, where it may contribute to disease pathogenesis. In the current studies…
Abstract Number: 1816 • 2014 ACR/ARHP Annual Meeting
Toll-like Receptor 4-Induced Interleukin-1 Defines the Intestinal Microbiome and Mucosal Immune Response in Arthritis-Prone IL-1 Receptor Antagonist Deficient Mice
Tom Ederveen¹, Rebecca Rogier², Jos Boekhorst¹, Harm Wopereis³, Johan Garssen³, Sacha van Hijum¹, Fons A.J. van de Loo², Marije I. Koenders², Wim B. van den Berg² and Shahla Abdollahi-Roodsaz⁴, ¹Centre for Molecular Bioinformatics Nijmegen (CMBI), Radboud university medical center, Nijmegen, Netherlands, ²Experimental Rheumatology, Radboud university medical center, Nijmegen, Netherlands, ³Danone Research, Wageningen, Netherlands, ⁴Rheumatology, Radboud university medical center, Nijmegen, Netherlands
Background/Purpose Interleukin-1 (IL-1) plays a pivotal role in inflammation and autoimmunity. Mice deficient in the IL-1 receptor antagonist (IL-1Ra-/-) spontaneously develop a T cell-driven autoimmune…
Abstract Number: 1746 • 2014 ACR/ARHP Annual Meeting
Involvement of IL-17-Producing MAIT Cells in the Pathogenesis of Rheumatoid Arthritis
Eri Hayashi¹, Asako Chiba², Mie Kitagaichi³, Kurisu Tada³, Ken Yamaji⁴, Naoto Tamura¹, Yoshinari Takasaki³ and Sachiko Miyake², ¹Rheumatology, Juntendo University School of Medicine, Tokyo, Japan, ²Immunology, Juntendo University School of Medicine, Tokyo, Japan, ³Department of Rheumatology, Juntendo University School of Medicine, Tokyo, Japan, ⁴Internal Medicine and Rheumatology, Juntendo University School of Medicine, Tokyo, Japan
Background/Purpose: Mucosal-associated invariant T (MAIT) cells are a subset of innate-like lymphocytes which are restricted by the MHC-related molecule-1 (MR1) and express a semi-invariant TCRα…
Abstract Number: 1732 • 2014 ACR/ARHP Annual Meeting
Attenuation of Sclerodermatous Graft Versus Host Disease (sclGVHD) in IL4RA Receptor-Deficient Mice
Katia Urso¹, Kelly Tsang², Robert Lafyatis³ and Antonios O. Aliprantis², ¹Rheumatology, Brigham and Women's Hospital, Boston, MA, ²Rheumatology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, ³Rheumatology, Boston University School of Medicine, Boston, MA
Background/Purpose Scleroderma is a rare autoimmune disease characterized by the accumulation of fibrotic tissue in multiple organs including the skin, gut and lungs. To date,…
Abstract Number: 1511 • 2014 ACR/ARHP Annual Meeting
COVA322: A Clinical Stage Bispecific TNF/IL-17A Inhibitor for the Treatment of Inflammatory Diseases
Wibke Lembke, Bernd Schlereth, Julian Bertschinger, Dragan Grabulovski and Mathias Locher, Covagen AG, Schlieren, Switzerland
Background/Purpose: Biologic therapeutics such as TNF inhibitors have revolutionized the treatment of inflammatory diseases, including rheumatoid arthritis (RA), psoriasis and psoriatic arthritis. However, there is still…
Abstract Number: 1491 • 2014 ACR/ARHP Annual Meeting
Discovery and Characterization of COVA322, a Clinical Stage Bispecific TNF/IL-17A Inhibitor for the Treatment of Inflammatory Diseases
Dragan Grabulovski, Michela Silacci, Wibke Lembke, Wenjuan Zha, Richard Woods, Roger Santimaria, Julian Bertschinger and Mathias Locher, Covagen AG, Schlieren, Switzerland
Background/Purpose: Biologics such as TNF inhibitors have revolutionized the treatment of inflammatory diseases including rheumatoid arthritis (RA), psoriasis and psoriatic arthritis. However, recent data suggest that…
Abstract Number: 1492 • 2014 ACR/ARHP Annual Meeting
Safety and Tolerability of NNC01140006, an Anti-IL-21 Monoclonal Antibody, at Multiple s.c. Dose Levels in Patients with Rheumatoid Arthritis
Frank Wagner¹, Birte Skrumsager² and Sergey Fitilev³, ¹Charité Research Org GmbH, Berlin, Germany, ²Novo Nordisk A/S, Søborg, Denmark, ³Department of Clinical Pharmacology, Municipal Clinic #2, Moscow, Russia
Background/Purpose A phase 1, randomised, double-blind, placebo-controlled, dose-escalation trial was conducted to assess the safety and tolerability of the anti-IL-21-antibody NNC0114-0006, in patients with active…
Abstract Number: 1459 • 2014 ACR/ARHP Annual Meeting
IL-22 Secreted By NKp44+NK Cells Promote the Proliferation of Synovium in Patients with Rheumatoid Arthritis By Activation of STAT3
Junqing Zhu¹, Juan Li¹ and Xiaoguang Chen², ¹Nanfang Hospital, College of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China, ²School of Public Health and Tropical Medicine, Southern Medical University, Guangzhou, China
Background/Purpose: Although CD3-CD56+NKp44+ natural Killer cells (NKp44+NK cells) have been linked to autoimmune diseases including inflammatory bowel disease, ankylosing spondylitis, and primary Sjogren's syndrome, the…
Abstract Number: 1253 • 2014 ACR/ARHP Annual Meeting
Anakinra – a Promising New Therapy for Idiopathic Recurrent Pericarditis
Sonia Jain¹, Charat Thongprayoon², Raul Espinosa¹, Sharonne Hayes¹, Kyle Klarich¹, Kevin Moder³, Nandan Anavekar¹, Jae Oh¹ and Eric L. Matteson⁴, ¹Division of Cardiovascular Diseases, Mayo Clinic, Rochester, MN, ²Department of Medicine, Mayo clinic, Rochester, MN, ³Division of Rheumatology, Mayo Clinic, Rochester, MN, ⁴Rheumatology, Mayo Clinic, Rochester, MN
Background/Purpose Idiopathic recurrent pericarditis (IRP) is a debilitating condition that can be recalcitrant to conventional therapy. Some patients develop steroid dependency with the attendant risks…

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