Abstracts tagged "interleukins (IL) and rheumatoid arthritis"

Abstract Number: 467 • 2016 ACR/ARHP Annual Meeting
Interleukin-21-Signaling in B Cells, but Not in T Cells, Is Indispensable for Development of Collagen-Induced Arthritis in Mice
Koji Sakuraba^1,2, Kenjiro Fujimura^1,2, Hisaaki Miyahara¹ and Hisakata Yamada², ¹Clinical Research Center, National Hospital Organization Kyushu Medical Center, Fukuoka, Japan, ²Division of Host Defense, Medical Institute of Bioregulation, Kyushu University, Fukuoka, Japan
Background/Purpose: IL-21 is a T cell-derived cytokine whose receptor is expressed on variety of cells in immune system. IL-21was reported to be involved in the…
Abstract Number: 2351 • 2014 ACR/ARHP Annual Meeting
Ligand of Glucocorticoid-Induced Tumor Necrosis Factor Receptor Enhances Th17 Cells Response in Collagen-Induced Arthritis Via P38 MAPK and STAT3 Pathway
Xinyi Tang¹ and Shengjun Wang², ¹Department of Laboratory Medicine, Jiangsu University Affi�liated People’s Hospital, Zhenjiang, China, ²Department of Laboratory Medicine, Jiangsu University Affiliated People’s Hospital, Zhenjiang, China
Background/Purpose Helper T lymphocyte-17 (Th17) has recognized to be an important factor in rheumatoid arthritis (RA) pathogenesis. The natural ligand of glucocorticoid-induced tumor necrosis factor…
Abstract Number: 2216 • 2013 ACR/ARHP Annual Meeting
Tubastatin A, a Selective Histone Deacetylase-6 Inhibitor, Suppresses Synovial Inflammation and Joint Destruction In a Collagen Antibody-Induced Arthritis Mouse Model
Joong Kyong Ahn¹, Jaejoon Lee², Hyemin Jeong², Jiwon Hwang², Seulkee Lee², Ji Young Chai³, Inyoung Kim^2,4, Eun Chung Hong⁵, Eun-Kyung Bae⁵, Hoon-Suk Cha² and Eun-Mi Koh², ¹Department of Medicine, Kangbuk Samsung hospital, Sungkyunkwan University School of Medicine, Seoul, South Korea, ²Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea, ³Division of Rheumatology, Jesang Hospital, Seongnam-si Gyeonggi-do, South Korea, ⁴MD, Seoul, South Korea, ⁵Samsung Biomedical Research Institute, Seoul, South Korea
Background/Purpose: Histone deacetylases (HDAC) play a key role in regulating gene expression by deacetylasing histones, and HDAC inhibitors induce various cellular effects, including apoptosis, cell…
Abstract Number: 831 • 2012 ACR/ARHP Annual Meeting
A Randomized, Double-Blind, Placebo-Controlled, Multiple-Dose Study to Evaluate the Safety, Tolerability, and Efficacy of Brodalumab (AMG 827) in Subjects with Rheumatoid Arthritis and an Inadequate Response to Methotrexate
Karel Pavelka¹, Yun Chon², Richard Newmark², Ngozi Erondu³ and Shao- Lee Lin², ¹Institute of Rheumatology and Department of Rheumatology, 1st Medical Faculty, Charles University Prague, Prague, Czech Republic, ²Clinical Development, Amgen Inc, Thousand Oaks, CA, ³Amgen Inc, Thousand Oaks, CA
Background/Purpose: A potential role for IL-17 in rheumatoid arthritis (RA) has been supported by data from clinical studies of inhibitors of the IL-17A ligand. To…
Abstract Number: 836 • 2012 ACR/ARHP Annual Meeting
Clinical Responses and Patient Reported Outcomes to NNC0109-0012 (anti-IL-20 mAb) in Rheumatoid Arthritis (RA) Patients Following 12-Weeks Dosing and 13 Weeks Follow up: Results From a Phase 2a Trial
Ladislav ŠEnolt¹, Marie Göthberg², Xavier Valencia³ and Eva Dokoupilova⁴, ¹Institute of Rheumatology, Prague, Czech Republic, ²Biostatistics, Novo Nordisk, A/S, Soeborg, Denmark, ³Clinical Medical and Regulatory Affairs, Novo Nordisk, Inc., Princeton, NJ, ⁴Medical Plus s.r.o, Uherske Hradiste, Czech Republic
Background/Purpose: NNC0109-0012 (anti-IL-20 mAb) is a novel human monoclonal IgG4 antibody which binds to and neutralizes the activity of IL-20. Data from a phase 1…
Abstract Number: 2320 • 2012 ACR/ARHP Annual Meeting
Superantigen Induces IL-17 Production From Extremely Polarized Th1 Clones
Kentaro Yomogida¹, Yuan K. Chou¹ and Cong-Qiu Chu², ¹Division of Arthritis and Rheumatic Diseases, Oregon Health & Science University, Portland, OR, ²Rheumatology, Oregon Health & Science Univ and Portland VA Medical Center, Portland, OR
Background/Purpose: Differentiation of naïve CD4+ T cells is considered to be an irreversible event and, in particular, the plasticity is thought to be completely lost…