Abstracts tagged "Inflammation"

Abstract Number: 1013 • ACR Convergence 2021
SARS-CoV-2 Antibody Phenotype and Immune Gene Expression in Multi-system Inflammatory Syndrome in Children
Kate Webb¹, Thandeka Moyo-Gwete², Simon Mendelsohn³, Claire Butters⁴, Simone Richardson⁵, Heidi Facey-Thomas⁴, Debbie Abrahams⁴, Mashudu Madzivhandila⁵, Zanele Makhado⁵, Frances Ayres⁵, William Horsnell⁶, Neilia Manamela⁵, Richard Baguma³, Stanley Kimbung Mbandi³, Mzwandile Erasmus³, Thomas Scriba³, Liesl Zühlke⁷, Penny Moore⁵, George Kassiotis⁸ and Christiaan Scott⁴, ¹Paediatric Rheumatology University of Cape Town/ Francis Crick Institute, Cape Town, South Africa, ²National Institute of Communicable Diseases/University of Witwatersrand, Johannesburg, South Africa, ³South African TB vaccine initiative, IIDM, University of Cape Town, Cape Town, South Africa, ⁴Paediatric Rheumatology, University of Cape Town, Cape Town, South Africa, ⁵National Institute of Communicable Diseases/University of Witwatersrand, Cape Town, South Africa, ⁶University of Cape Town, Cape Town, South Africa, ⁷Paediatric Cardiology, University of Cape Town, Cape Town, South Africa, ⁸Retroviral Immunology, Francis Crick Institute, London, United Kingdom
Background/Purpose: Multi-system Inflammatory Syndrome in Children (MIS-C) is a severe disease that affects a small proportion of children exposed to Severe Acute Respiratory Syndrome Coronavirus…
Abstract Number: 1441 • ACR Convergence 2021
Pharmacological Characterization of GLPG3667, a Selective TYK2 Inhibitor for Treatment of Inflammatory Diseases
Roland Blanque¹, Kenji Shoji¹, Mia Jans², Florence Marsais¹, Laetitia Furio¹, Maikel Colli², Céline Cottereaux¹, Christelle David¹, Nicolas Houvenaghel², Isabelle Parent¹, An Van de Water², Laetitia Perret¹, Sofia Alves¹, David Amantini¹, Steven Van der Plas³ and René Galien⁴, ¹Galapagos SASU, Romainville, France, ²Galapagos NV, Mechelen, Belgium, ³Formally Galapagos NV, Mechelen, Belgium, ⁴Galapagos NV, Romainvulle, France
Background/Purpose: Tyrosine kinase 2 (TYK2) is an intracellular kinase that mediates the signaling from type 1 interferon (IFN), interleukin (IL)-12/IL-23 and the IL-10 family of…
Abstract Number: 1920 • ACR Convergence 2021
Association of C-reactive Protein and Non-Steroidal Anti-inflammatory Drugs with Cardiovascular Events in Patients with Psoriatic Arthritis: A Time-dependent Cox Regression Analysis
Ho Man Lam¹, Ho So², Isaac Cheng¹, Edmund Li¹, Priscilla Wong³, Tena Li¹, Alex Lee¹ and Lai-Shan Tam⁴, ¹The Chinese University of Hong Kong, Hong Kong, Hong Kong, ²CUHK, Hong Kong, China, ³Prince of Wales Hospital, Hong Kong, Hong Kong, ⁴Department of Medicine & Therapeutics, The Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong, China (People's Republic)
Background/Purpose: Psoriatic arthritis (PsA) is associated with accelerated atherosclerosis due to underlying inflammation. Whether inflammatory burden and drugs used to suppress inflammation over time are…
Abstract Number: L03 • ACR Convergence 2020
Efficacy and Safety of Deucravacitinib (BMS-986165), an Oral, Selective Tyrosine Kinase 2 Inhibitor, in Patients with Active Psoriatic Arthritis: Results from a Phase 2, Randomized, Double-Blind, Placebo-Controlled Trial
Philip Mease¹, Atul Deodhar², Désirée van der Heijde³, Frank Behrens⁴, Alan Kivitz⁵, Jonghyeon Kim⁶, Shalabh Singhal⁶, Miroslawa Nowak⁶ and Subhashis Banerjee⁶, ¹Swedish Medical Center/Providence St. Joseph Health and University of Washington, Seattle, WA, ²Oregon Health & Science University, Portland, OR, ³Leiden University Medical Center, Leiden, Netherlands, ⁴CIRI/Rheumatology and Fraunhofer Institute IME, Translational Medicine and Pharmacology, Goethe University, Frankfurt, Germany, ⁵Department of Rheumatology, Altoona Center for Clinical Research, Duncansville, PA, ⁶Bristol Myers Squibb, Princeton, NJ
Background/Purpose: Tyrosine kinase 2 (TYK2) is an intracellular kinase that mediates signaling by key cytokines involved in psoriatic arthritis (PsA) pathophysiology. Deucravacitinib (BMS-986165) is a…
Abstract Number: L06 • ACR Convergence 2020
Mavrilimumab (anti GM-CSF Receptor α Monoclonal Antibody) Reduces Time to Flare and Increases Sustained Remission in a Phase 2 Trial of Patients with Giant Cell Arteritis
Maria C. Cid¹, Sebastian Unizony², Lara Pupim³, Fang Fang⁴, Joseph Pirrello³, Ai Ren⁴, Manoj Samant⁴, Teresa Zhou⁴ and John F Paolini⁴, ¹Hospital Clinic Barcelona, Barcelona, Spain, ²Massachusetts General Hospital, Boston, MA, ³Kiniksa Pharmaceuticals, Lexington, MA, ⁴Kiniksa Pharmaceuticals, Lexington
Background/Purpose: T helper (Th)1 and Th17 lymphocytes play a role in the pathogenesis of giant cell arteritis (GCA). Current treatments (e.g., corticosteroids and tocilizumab) target…
Abstract Number: 0300 • ACR Convergence 2020
Exposure to Topical Antimicrobials Reduces Inflammatory Gene Expression in Cutaneous Lupus Lesional Skin
Sirisha Sirobhushanam¹, Allison Billi², Alex Tsoi², Celine Berthier², Johann Gudjonsson³ and J. Michelle Kahlenberg⁴, ¹University of Michigan, Ann Arbor, MI, ²University of Michigan, Ann Arbor, ³University of Michigan, Ann ArborUniversity of Michigan, ⁴Division of Rheumatology, University of Michigan, Ann Arbor, MI
Background/Purpose: Lupus lesional skin has elevated interferon expression, is highly colonized with Staphylococcus aureus (50%) and has no FDA-approved treatment options. S. aureus is known…
Abstract Number: 0653 • ACR Convergence 2020
Nutrient Content of Gout Flare Trigger Foods
Tanya Major¹, Ruth Topless¹, Elsa Sanchez-Lopez², Jennie Harré Hindmarsh³, Lisa Stamp⁴, Nicola Dalbeth⁵, Monica Guma⁶, Robert Terkeltaub⁷ and Tony Merriman¹, ¹University of Otago, Dunedin, New Zealand, ²University of California San Diego, San Diego, CA, ³Ngāti Porou Hauora, Te Puia Springs, New Zealand, ⁴University of Otago Christchurch, Christchurch, New Zealand, ⁵University of Auckland, Auckland, New Zealand, ⁶University of California San Diego, La Jolla, CA, ⁷VA/UCSD, San Diego, CA
Background/Purpose: A wide variety of foods are reported by patients to be triggers of gout flares. Some of these foods have been associated with serum…
Abstract Number: 0889 • ACR Convergence 2020
Efficacy of Secukinumab Treatment in Patients with Early Psoriatic Arthritis: A Pooled Analysis of 4 Phase 3 Studies
Christopher Ritchlin¹, Alan Kivitz², Peter Nash³, Renato Calheiros⁴, Xiangyi Meng⁵, Corine Gaillez⁶, Bruce Kirkham⁷ and Iain McInnes⁸, ¹Department of Medicine, University of Rochester Medical Center, Rochester, NY, ²Altoona Center for Clinical Research/Altoona Arthritis and Osteoporosis Center, Duncansville, PA, ³School of Medicine Griffith University, Brisbane, Queensland, Australia, ⁴Novartis Pharmaceuticals Corporation, Hoboken, NJ, ⁵Novartis Pharmaceuticals Corporation, East Hanover, NJ, ⁶Novartis Pharma AG, Basel, Switzerland, ⁷Guy's & St Thomas' NHS Foundation Trust, London, United Kingdom, ⁸Institute of Infection, Immunity, and Inflammation, University of Glasgow, Glasgow, United Kingdom
Background/Purpose: Psoriatic arthritis (PsA) can progress quickly and lead to irreversible damage within 2 years of initial assessment if not treated.1 Secukinumab (SEC), a selective…
Abstract Number: 1217 • ACR Convergence 2020
Effects of JAK Inhibitors Against JAK2-mediated Signaling in Innate Immune Cells
Yuya Fujita¹, Naoki Matsuoka¹, Makiko Furuya-Yashiro², Jumpei Temmoku², Yuki Kuroiwa³, Masaru Tanaka⁴, Tomoyuki Asano², Shuzo Sato⁵, Haruki Matsumoto², Hiroshi Watanabe², Hideko Kuzuru⁶, Hiroshi Yatsuhashi⁷, Atsushi Kawakami⁸ and Kiyoshi Migita⁹, ¹Fukushima Medical University School of Medicine, Department of Rheumatology, Fukushima, Fukushima, Japan, ²Fukushima Medical University School of Medicine, Department of Rheumatology, Fukushima, Japan, ³Eli Lilly Japan K.K., Tokyo, ⁴Eli Lilly Japan K.K., Tokyo, Japan, ⁵Fukushima Medical University School of Medicine, Department of Rheumatology, Fukushima, Japan, ⁶NHO Nagasaki Medical Center, Clinical Research Center, Omura, Japan, ⁷NHO Nagasaki Medical Center, Clinical Research Center, Omura, Nagasaki, Japan, ⁸Nagasaki University Graduate School of Biomedical Sciences, Unit of Advanced Preventive Medical Sciences, Department of Immunology and Rheumatology, Nagasaki, Nagasaki, Japan, ⁹Fukushima Medical University School of Medicine, Department of Rheumatology, Fukushima, Fukushima, Japan
Background/Purpose: Janus kinase (JAK) family is comprised of JAK1, JAK2, JAK3 and tyrosine kinase 2 (TYK2). JAKs form homo- or hetero-complexes, the combination of which…
Abstract Number: 1563 • ACR Convergence 2020
High Impact Sports Leads to Inflammatory Responses at Entheseal Sites Results of the BEAT Study (Badminton Enthesitis Arthrosonography Study)
David Simon¹, Arnd Kleyer¹, Koray Tascilar¹, Sara Bayat², Johannes Knitza³, Larissa Valor-Mendez⁴, Marina Schweiger⁵, Georg Schett⁶ and Axel Hueber⁷, ¹Department of Internal Medicine 3, Friedrich-Alexander University (FAU) Erlangen-Nuremberg and Universitätsklinikum Erlangen, Erlangen, Bayern, Germany, ²Department of Internal Medicine 3, Friedrich-Alexander University (FAU) Erlangen-Nuremberg and Universitätsklinikum Erlangen, Erlangen, Germany, ³Department of Internal Medicine 3 – Rheumatology and Immunology, Friedrich-Alexander University Erlangen-Nürnberg, University Hospital Erlangen, Erlangen, Germany, Erlangen, Germany, ⁴Department of Internal Medicine 3, Rheumatology and Immunology, University Hospital Erlangen, Erlangen, Bayern, Germany, ⁵Department of Internal Medicine 3, Rheumatology and Immunology, Erlangen, Germany, ⁶Friedrich-Alexander-Universität Erlangen- Nuremberg, Erlangen, Germany, ⁷Sektion Rheumatologie, Sozialstiftung Bamberg, Bamberg, Germany
Background/Purpose: Biomechanical stress triggers entheseal inflammation in psoriatic disease [1,2]. However, there is only limited data on the impact of mechanical stress on entheseal sites…
Abstract Number: 1948 • ACR Convergence 2020
Identification of Small Molecules with Efficacy as Steroid Sparing Suppression of Chemokine and Cytokine Production by Rheumatoid Arthritis Fibroblast-like Synoviocytes
Tadashi Hosoya¹, Nikunj Shukla², Yuya Fujita³, Shiyin Yao⁴, Fitzgerald Lao⁴, Hiroyuki Baba¹, Shinsuke Yasuda⁵, Howard Cottam⁴, Dennis Carson⁴, Tomoko Hayashi⁴ and Mary Corr⁶, ¹Department of Rheumatology, Tokyo Medical and Dental University (TMDU), Tokyo, Tokyo, Japan, ²Moores Cancer Center, University of California San Diego, San Diego, CA, ³Department of Medicine, University of California San Diego, San Diego, CA, ⁴Moores Cancer Center, University of California San Diego, San Diego, ⁵Department of Rheumatology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Tokyo, Japan, ⁶Department of Medicine, University of California San Diego, San Diego
Background/Purpose: Target-based drug discovery has expanded our therapeutic armamentarium in the treatment of inflammatory and autoimmune diseases. Despite these advances, glucocorticoids (GC) remain reliable agents…
Abstract Number: 0350 • ACR Convergence 2020
The Impact of Age and Time Since Diagnosis on Response to Treatment with Secukinumab in Pooled Week 52 Data from 4 Phase 3 Studies in Patients with Ankylosing Spondylitis
Atul Deodhar¹, Philip Mease², Paula Machado³, Effie Pournara⁴, Xiangyi Meng³, Vibeke Strand⁵ and Marina Magrey⁶, ¹Oregon Health & Science University, Portland, OR, ²Seattle Rheumatology Associates, P.L.L.C., Seattle, WA, ³Novartis Pharmaceuticals Corporation, East Hanover, NJ, ⁴Novartis Pharma AG, Basel, Switzerland, ⁵Division of Immunology/Rheumatology, Stanford University, Palo Alto, CA, ⁶Case Western Reserve University School of Medicine, Cleveland, OH
Background/Purpose: Ankylosing spondylitis (AS) is a chronic inflammatory disease involving the sacroiliac joints and spine and associated with pain, stiffness, and disability.1 A previous analysis…
Abstract Number: 0693 • ACR Convergence 2020
Effect of Physical Activity on Cartilage Degradation and Inflammation in Individuals with Lumbar Spinal Stenosis
Gustavo Almeida¹, Samannaaz Khoja², Lauren Terhorst³, Gwendolyn Sowa⁴, Sara Piva² and Michael Schneider², ¹Department of Physical Therapy, UT HEALTH SAN ANTONIO, San Antonio, TX, ²Department of Physical Therapy, University of Pittsburgh, Pittsburgh, PA, ³Department of Occupational Therapy, University of Pittsburgh, Pittsburgh, PA, ⁴Department of Physical Medicine and Rehabilitation, University of Pittsburgh, Pittsburgh, PA
Background/Purpose: Guidelines recommend 150 minutes a week in moderate-intensity physical activity (MPA) to improve health in individuals with chronic disease such as those with lumbar…
Abstract Number: 0945 • ACR Convergence 2020
Neutrophils Mediate Kidney Inflammation Following Acute Skin Exposure to UV Light
Sladjana Skopelja-Gardner¹, Joyce Tai², Xizhang Sun², Lena Tanaka², James Kuchenbecker², Tomas Mustelin¹ and Keith Elkon², ¹University of Washington, Seattle, WA, ²University of Washington, Seattle
Background/Purpose: Sensitivity to ultraviolet (UV) light affects up to 80% of SLE patients and can exacerbate systemic disease flares, including lupus nephritis (LN). Our findings…
Abstract Number: 1233 • ACR Convergence 2020
Use of Multi-Biomarker Disease Activity Scores to Compare Biosimilar Adalimumab-afzb (PF-06410293) with EU-Sourced Reference Adalimumab in a Phase 3, Randomized, Double-Blind Trial in Patients with Active RA
Jonathan Kay¹, Amy Bock², Noriko Iikuni³, Wuyan Zhang⁴ and Daniel Alvarez⁵, ¹University of Massachusetts Medical School, Worcester, MA, ²Pfizer, Cambridge, MA, ³Pfizer, New York, NY, ⁴Pfizer, New York, ⁵Pfizer, Collegeville, PA
Background/Purpose: Traditional efficacy endpoints of disease activity (DA) in studies of anti-rheumatic drugs can be confounded by subjective (patient-/physician-reported) assessments, comorbidities, and pre-existing joint damage.…

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