Abstracts tagged "cytokines and inflammation"

Abstract Number: 1029 • 2019 ACR/ARP Annual Meeting
Epstein-Barr Virus Interleukin 10 in SLE Pathogenesis
Neelakshi R. Jog¹, Wade DeJager ¹, Joel Guthridge ² and Judith James ², ¹Oklahoma Medical Research Foundation, Oklahoma City, OK, ²Oklahoma Medical Research Foundation, University of Oklahoma Health Sciences Center, Oklahoma City, OK
Background/Purpose: Systemic Lupus Erythematosus (SLE) is a systemic autoimmune disease characterized by periods of elevated and suppressed disease activity. Epstein Barr Virus (EBV) has been…
Abstract Number: 62 • 2018 ACR/ARHP Annual Meeting
CCR6+CD4+ T Cells Drive IL-23R Signaling-Dependent Progression of Antigen-Induced Arthritis
W Razawy¹, N Salioska², P Asmawidjaja³, A Otten-Mus⁴, N Kops⁵, M Oukka⁶, V Kuchroo⁷ and Erik Lubberts³, ¹Rheumatology and Immunology, Erasmus MC, Rotterdam, Netherlands, ²Rheumatology, Erasmus MC, Rotterdam, Netherlands, ³Rheumatology and Immunology, Erasmus MC, University Medical Center, Rotterdam, Netherlands, ⁴Immunology, Erasmus MC, University Medical Center, Rotterdam, Netherlands, ⁵Orthopedics, Erasmus MC, Rotterdam, Netherlands, ⁶Pediatrics, Seattle Children's Research Institute, Seattle, WA, ⁷Center for Neurologic Diseases, Harvard Institute of Medicine, Boston, MA
Background/Purpose: The IL-23/IL-17A immune pathway is important for the progression of T cell-mediated arthritis. However, it is not known where IL-23R+ T cells locate during…
Abstract Number: 904 • 2015 ACR/ARHP Annual Meeting
Intracerebroventricular Tweak (TNF-like weak inducer of apoptosis) Induces Depressive-like Behavior and Cognitive Dysfunction in Non-Autoimmune Mice
Jing Wen¹, Christopher Chen¹, Ariel Stock¹, Jessica Doerner¹, Maria Gulinello¹ and Chaim Putterman^1,2, ¹Albert Einstein College of Medicine, Bronx, NY, ²Division of Rheumatology, Albert Einstein College of Medicine, Bronx, NY
Background/Purpose: Neuropsychiatric lupus (NPSLE) is a common disease manifestation in lupus patients; however, the underlying mechanisms are not fully understood. TWEAK is a cytokine member…
Abstract Number: 1775 • 2015 ACR/ARHP Annual Meeting
Fn14 Deficiency Protects Lupus-Prone Mice from Cutaneous Lesions Induced By Ultraviolet B (UVB) Irradiation
Jessica Doerner¹, Adam Friedman², Linda Burkly³ and Chaim Putterman⁴, ¹Albert Einstein College of Medicine, Bronx, NY, ²Department of Dermatology, George Washington School of Medicine and Health Sciences, Washington, DC, ³Biogen Idec, Cambridge, MA, ⁴The Division of Rheumatology, Albert Einstein College of Medicine, Bronx, NY
Background/Purpose: Sunlight, via ultraviolet B (UVB) irradiation, is a well-recognized trigger of cutaneous lupus erythematosus (CLE) skin lesions. TNF-like weak inducer of apoptosis (TWEAK), a…
Abstract Number: 1856 • 2015 ACR/ARHP Annual Meeting
Exosomes from Patients with Active Systemic Lupus Erythematosus Induce a Strong Inflammatory Response
Joo Youn Lee¹, Jin Kyun Park^1,2, Eun Young Lee³, Eun Bong Lee³ and Yeong Wook Song^1,2, ¹Department of Molecular Medicine and Biopharmaceutical Sciences, Graduate School of Convergence Science and Technology and College of Medicine Seoul National University, Seoul, South Korea, ²Division of Rheumatology, Department of Internal Medicine, Seoul National University, Seoul, South Korea, ³Division of Rheumatology, Department of Internal Medicine, Seoul National University Hospital, Seoul, South Korea
Background/Purpose: Exosomes are 60–150 nm membrane vesicles that are secreted by various cells into surrounding body fluids including blood and urine. As vehicles for intercellular…
Abstract Number: 2222 • 2013 ACR/ARHP Annual Meeting
Positive Allosteric Modulation Of The Adenosine A_2a Receptor Alters Inflammatory Cytokine Production and Alleviates Chronic Arthritis In Rats
Ajith A. Welihinda, Jordan A. Mechanic and Edward P. Amento, Molecular Medicine Research Institute, Sunnyvale, CA
Background/Purpose: Rheumatoid arthritis is a chronic systemic autoimmune disease characterized by inflammation and joint destruction; a consequence of which is the high local concentration of…
Abstract Number: 1762 • 2013 ACR/ARHP Annual Meeting
Endogenous IL-22 Regulates Th1 Responses and Plays a Pathogenic Role After the Onset of Arthritis
Shivali Justa¹, Xiaoqun Zhou² and Sujata Sarkar³, ¹Rheumatology & Arizona Arthritis Center, University of Arizona, Tucson, AZ, ²Rheumatology, University of Arizona, Tucson, AZ, ³Rheumatology and Arizona Arthritis Center, University of Arizona, Tucson, AZ
Background/Purpose: IL-22,belongs to the IL-10 family of cytokines and is primarily produced by CD4 T, NK and LTi cells. IL-22 plays a dual role depending…
Abstract Number: 724 • 2013 ACR/ARHP Annual Meeting
Dose-Dependent Suppression Of Cytokine Production From T Cells By a Novel Phosphoinositide 3-Kinase Delta Inhibitor
Emily E. Way¹, Kong Chen², Kamal D. Puri³ and Jay K. Kolls², ¹Pediatric Rheumatology, Children's Hospital of Pittsburgh of UPMC, Pittsburgh, PA, ²Richard King Mellon Foundation Institute for Pediatric Research, Children's Hospital of Pittsburgh of UPMC, Pittsburgh, PA, ³Gilead Sciences, Inc., Seattle, WA
Background/Purpose: The use of specific cytokine inhibitors to treat inflammatory autoimmune conditions is common but typically utilizes monoclonal antibodies, fusion proteins, and other molecules whose…
Abstract Number: 2201 • 2012 ACR/ARHP Annual Meeting
Involvement of Interleukin-33 in the Pathogenesis of Sjögren’s Syndrome
Ahmad Awada, Valérie Gangji and Muhammad S. Soyfoo, Rheumatology, Hôpital Erasme,Université Libre de Bruxelles, Brussels, Belgium
Background/Purpose: To investigate the role of IL-33/ST2 in the pathophysiology of primary Sjögren’s syndrome (pSS) Methods: Serum levels of IL-33 and sST2 was determined by…
Abstract Number: 530 • 2012 ACR/ARHP Annual Meeting
S100A8/A9 Is Upregulated and Triggers the Secretion of Pro-Inflammatory Cytokines in Primary Sjögren’s Syndrome
Laura Weichselbaum¹ and Muhammad S. Soyfoo², ¹Rheumatology, Department of rheumatology ,Hôpital Erasme, Brussels, Belgium, ²Rheumatology, Hôpital Erasme,Université Libre de Bruxelles, Brussels, Belgium
Background/Purpose: To determine the involvement of S100A8/A9 in the pathogenesis of primary Sjögren’s syndrome (pSS) Methods: The serum levels of S100A8/A9, IL-17A and IL-17C were…

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