Abstracts tagged "Interleukins"

Abstract Number: 0583 • ACR Convergence 2022
Toll-Like Receptor Ligands Stimulated Monocyte-Derived Langerhans Cell-Like Dendritic Cells Induce Psoriasis-Related Molecules, IL-23 and Delta-Like-4
Rei Takahashi¹, Kohei Maeda¹, Toshihiro Tanioka¹ and Takeo Isozaki², ¹Division of Pathogenesis and Translational Medicine, Department of Clinical Pharmacy, Showa University School of Pharmacy, Tokyo, Japan, ²Division of Rheumatology, Department of Medicine, Showa University School of Medicine, Tokyo, Japan
Background/Purpose: Monocyte-derived Langerhans cell-like dendritic cells (Mo-LCs) are involved in epidermal disorders such as psoriasis in murine models. However, the roles of Mo-LCs in the…
Abstract Number: 1745 • ACR Convergence 2022
Effects of Excess IL-18 in Mixed Inflammatory Environments
Vinh Dang¹, Jemy Varghese¹, Emily Landy², Lauren Van Der Kraak², Leonardo Huang¹, Anastasia Frank-Kamenetskii¹ and Scott Canna¹, ¹Children's Hospital of Philadelphia, Philadelphia, PA, ²University of Pittsburgh, Pittsburgh, PA
Background/Purpose: Interleukin 18 (IL-18) is an inflammasome-activated, IL-1 family cytokine that canonically induces interferongamma (IFNg). IL-18 activity is potently inhibited by a soluble, IFNg-inducible antagonist,…
Abstract Number: 0584 • ACR Convergence 2022
Non-Clinical Evaluations of Deucravacitinib and Janus Kinase Inhibitor Specificity in Inflammatory or Homeostatic Pathways
Brandon Johnson, Jennifer Koenitzer, Peter Schafer and Ian M. Catlett, Bristol Myers Squibb, Princeton, NJ
Background/Purpose: Deucravacitinib is a selective inhibitor of tyrosine kinase 2 (TYK2) that has shown clinical efficacy in psoriasis, PsA, and SLE. Deucravacitinib is an allosteric…
Abstract Number: 1879 • ACR Convergence 2022
Analysis of the Association Between the Atrophic Factors Tripartite Motif Containing (TRIM) 63 and Atrogin-1 and the Clinical and Inflammatory Features of Patients with Idiopathic Inflammatory Myopathies
jiram torres-Ruiz¹, Abdiel Absalón-Aguilar², Juan Alberto Reyes-Islas², Alfredo Pérez-Fragoso², Nancy R Mejía-Domínguez³, guillermo Juárez-Vega⁴, Alejandro Alfaro-Goldaracena⁵, Beatriz Alcalá-Carmona², Guillermo Juárez-Vega³, Fabiola Cassiano-Quezada² and Diana Gómez-Martín¹, ¹INCMNSZ, Ciudad de México, Mexico, ²Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, Mexico, ³Red de Apoyo a la Investigación, Universidad Nacional Autónoma de México, Ciudad de México, Mexico, ⁴Red de Apoyo a la Investigación. UNAM, Ciudad de México, Mexico, ⁵Department of Surgery, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, Mexico
Background/Purpose: Muscle atrophy is mediated by the ubiquitination of myofilaments by two ubiquitin ligases called Tripartite Motif Containing (TRIM) 63 and Atrogin-1, which are induced…
Abstract Number: 0593 • ACR Convergence 2022
A New Cytokine Interleukin 40 Is Elevated in the Serum of Patients with Early Rheumatoid Arthritis and Associates with Autoantibodies and Neutrophil Activation
Adéla Navrátilová¹, Viktor Bečvář¹, Hana Hulejová¹, Michal Tomcik², Heřman Mann², Olga Růžičková¹, Olga Šléglová³, Jakub Závada¹, Karel Pavelka⁴, Jiří Vencovský⁵, Ladislav Šenolt⁵ and Lucie Andrés Cerezo¹, ¹Institute of Rheumatology, Prague, Czech Republic, ²Institute of Rheumatology, Department of Rheumatology, 1st Faculty of Medicine, Charles University, Prague, Czech Republic, Prague, Czech Republic, ³Institute of Rheumatology, Prague, ⁴Institute of Rheumatology, Department of Rheumatology, 1st Faculty of Medicine, Charles University, Prague, Czech Republic, Praha, Czech Republic, ⁵Institute of Rheumatology and Department of Rheumatology, First Faculty of Medicine, Charles University, Prague, Czech Republic
Background/Purpose: IL-40 is a newly described cytokine related to malignant transformation and immune system function. In our previous study, we showed that IL-40 is elevated…
Abstract Number: 2121 • ACR Convergence 2022
Long-term Persistence of Second-line Biologics in Psoriatic Arthritis Patients with Prior TNF Inhibitor Exposure: A Nationwide Cohort Study from the French Health Insurance Database
Laura Pina Vegas¹, Emilie sbidian² and Pascal Claudepierre³, ¹Service de Rhumatologie, AP-HP, Hôpital Henri Mondor, Créteil, France, ²Service de Dermatologie, AP-HP, Hôpital Henri Mondor, Créteil, France, ³Paris Est Creteil University, Creteil, France
Background/Purpose: Tumor necrosis factor inhibitors (TNFi) are most often the first choice biologic treatment for patients with psoriatic arthritis (PsA). When their discontinuation is needed,…
Abstract Number: 0641 • ACR Convergence 2022
IL-4 Receptor Signaling and IKAROS Transcriptomic Program Maintains Naïve B-cell Quiescence and Antagonizes SLE
John Mountz, Min Gao, Shanrun Lui, Walter Chatham and Hui-Chen Hsu, University of Alabama at Birmingham, Birmingham, AL
Background/Purpose: Factors that promote B-cell quiescence and homeostasis at the transitional (Tr) and naive stages of B cells to prevent excessive TLR7 and type I…
Abstract Number: 2122 • ACR Convergence 2022
Bimekizumab Treatment Improves Health-Related Quality of Life in Biologic DMARD-Naïve and TNFi-IR Patients with Active PsA: Pooled 16-Week Results from Two Phase 3 Randomized, Placebo-Controlled Studies
Dafna Gladman¹, Lars Erik², Diamant Thaci³, Paolo Gisondi⁴, Laure Gossec⁵, M. Elaine Husni⁶, Alice Gottlieb⁷, Hiroaki Dobashi⁸, Barbara Ink⁹, Deepak Assudani⁹, Rajan Bajracharya⁹, Jason Coarse¹⁰, Jérémy Lambert¹¹ and William Tillett¹², ¹Toronto Western Hospital, Schroeder Arthritis Institute, Toronto, ON, Canada, ²Bispebjerg-Frederiksberg Hospital, Vedbæk, Denmark, ³Institute and Comprehensive Center for Inflammation Medicine, University Hospital of Lübeck, Lübeck, Germany, ⁴Dermatology and Venereology, Department of Medicine, Università di Verona, Verona, Italy, Verona, ⁵Sorbonne Université, Paris, France, ⁶Cleveland Clinic, Cleveland, OH, ⁷Department of Dermatology, The Icahn School of Medicine at Mount Sinai, New York, NY, ⁸Division of Hematology, Rheumatology and Respiratory Medicine, Department of Internal Medicine, Faculty of Medicine, Kagawa, Japan, ⁹UCB Pharma, Slough, United Kingdom, ¹⁰UCB Pharma, Raleigh, NC, USA, Raleigh, NC, ¹¹UCB Pharma, Colombes, France, Irigny, France, ¹²Royal National Hospital for Rheumatic Diseases, Bath, United Kingdom
Background/Purpose: PsA imparts a substantial burden on patient health-related quality of life (HRQoL).1 Bimekizumab (BKZ), a monoclonal IgG1 antibody that selectively inhibits IL-17F in addition…
Abstract Number: 0989 • ACR Convergence 2022
Regulatory T Cell Defects in SLE and Therapy with a Novel IL-2 Mutein: Phase 1 Clinical Results with Efavaleukin Alfa
Nandita Sarkar¹, Xuguang Hu¹, Nadia Tchao¹, Richard Furie², Alan Kivitz³, Stanley B Cohen⁴ and Kevin Gorski⁵, ¹Amgen Inc., South San Francisco, CA, ²Northwell Health, Great Neck, NY, ³Department of Rheumatology, Altoona Center for Clinical Research, Duncansville, PA, ⁴Metroplex Clinical Research Center and University of Texas Southwestern Medical Center, Dallas, TX, ⁵Amgen, Inc., Thousand Oaks, CA
Background/Purpose: Regulatory T cells (Treg) are critical for maintaining self-tolerance and preventing autoimmunity, and IL-2 is essential for their development, survival and suppressive function. Defects…
Abstract Number: 2125 • ACR Convergence 2022
Effects of Treatment with Risankizumab on Minimal Disease Activity and Disease Activity in Psoriatic Arthritis: An Analysis of the KEEPsAKE-1 and -2 Trials
Joseph Merola¹, Iain B McInnes², Arthur Kavanaugh³, Peter Nash⁴, Zhenyi Xue⁵, Vassilis Stakias⁶, Ann Eldred⁷, Sandra Ciecinski⁸, Kevin Douglas⁶ and Laura Coates⁹, ¹Harvard Medical School, Brigham and Women's Hospital, Boston, MA, ²Institute of Infection, Immunity and Inflammation, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, Scotland, United Kingdom, ³University of California San Diego, La Jolla, CA, ⁴School of Medicine, Griffith University, Sunshine Coast, Australia, ⁵AbbVie, Inc., Wilmington, DE, ⁶AbbVie, Inc., North Chicago, IL, ⁷AbbVie, Inc., Lake Bluff, IL, ⁸AbbVie, Inc., Mettawa, IL, ⁹Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK, Oxford, England, United Kingdom
Background/Purpose: Risankizumab (RZB) is a monoclonal antibody that specifically inhibits interleukin 23.Methods: KEEPsAKE-1 and -2, double-blind, phase 3 trials, evaluated the efficacy of RZB versus…
Abstract Number: 1043 • ACR Convergence 2022
Uveitis in Patients with Axial Spondyloarthritis or Psoriatic Arthritis: Baseline Characteristics and Incidence Rates During Secukinumab and Placebo Comparative Phase: A Post Hoc Analysis
Jan Brandt-Juergens¹, Martin Rudwaleit², Frank Behrens³, Christopher Ritchlin⁴, Daniel Peterlik⁵, Erhard Quebe-Fehling⁶, Renato Calheiros⁷ and Atul Deodhar⁸, ¹Rheumatologische Schwerpunktpraxis, Berlin, Germany, ²University of Bielefeld, Klinikum Bielefeld, Bielefeld; Germany Klinikum Bielefeld and Charité Berlin, Germany, and Gent University, Gent, Belgium, ³Rheumatology University Hospital & Fraunhofer Institute Translational Medicine and Pharmacology, Goethe-University Frankfurt, Frankfurt Am Main, Germany, ⁴Allergy, Immunology and Rheumatology Division, University of Rochester Medical School, Canandaigua, NY, ⁵Novartis Pharma GmbH, Nürnberg, Germany, ⁶Novartis Pharma AG, Basel, Switzerland, ⁷Novartis Pharmaceuticals Corp., Hoboken, NJ, ⁸Oregon Health & Science University, Portland, OR, USA, Portland, OR
Background/Purpose: Uveitis is one of the most frequently reported extra-musculoskeletal manifestations of axial spondyloarthritis (axSpA) and psoriatic arthritis (PsA).1,2 The prevalence of anterior uveitis is…
Abstract Number: 2126 • ACR Convergence 2022
Impact of Risankizumab on Enthesitis and Dactylitis: Integrated Analysis of the Phase 3, Randomized, Double-Blind KEEPsAKE 1 and 2 Trials
Shawn Kwatra¹, Saakshi Khattri², Ahmad Amin³, Huzefa Photowala⁴, Ran Liu⁴, Byron Padilla⁵, Blair Kaplan⁴ and Dennis McGonagle⁶, ¹John Hopkins University, Baltimore, MD, ²Mount Sinai Medical Center, New York, NY, ³Northwestern Medicine Dermatology, Chicago, IL, ⁴AbbVie, Inc., North Chicago, IL, ⁵AbbVie, Inc., Waukegan, IL, ⁶Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds; National Institute for Health Research, Leeds Biomedical Research Centre, Leeds Teaching Hospitals NHS Trust, Leeds, United Kingdom
Background/Purpose: Psoriatic arthritis (PsA) is a progressive condition with chronic inflammation and joint destruction impacting quality of life.1 Dactylitis and enthesitis are clinically relevant domains…
Abstract Number: 1074 • ACR Convergence 2022
Safety and Efficacy of Dupilumab in Patients with Relapsing and/or Refractory Eosinophilic Granulomatosis with Polyangiitis
Berengere Molina¹, Maria Letizia Urban², Roberto Padoan³, Pavel Novikov⁴, Camille Taillé⁵, Marco Caminati⁶, Christine Christides⁷, nicolas schleinitz⁸, Laura Moi⁹, Vincent Cottin¹⁰, bertrand godeau¹¹, Laurence Bouillet¹², Paolo Fraticelli¹³, Ann Knight¹⁴, Jan Walter Schroeder¹⁵, Sylvain Marchand-Adam¹⁶, Helder Gil¹⁷, Elena Gelain¹⁸, Giacomo Emmi² and Benjamin Terrier¹⁹, ¹Department of Internal Medicine, Cochin Hospital, Paris, France, ²Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy, ³University of Padova, Padova, Italy, ⁴Tareev’s Clinic, Sechenov First Moscow State Medical University, Moscow, Russia, ⁵Pulmonology department, Bichat Hospital, Paris, Ile-de-France, France, ⁶Verona University Hospital, University of Verona, Verona, Italy, ⁷Avignon hospital, Avignon, France, ⁸Aix Marseille university, AP-HM, Marseille, France, ⁹Centre hospitalier universitaire vaudois, Lausanne, Lausanne, Switzerland, ¹⁰Coordinating Reference Center for Rare Pulmonary Diseases, Louis Pradel Hospital, University of Lyon, INRAE, Lyon, France, ¹¹Department of Internal Medicine, National Referral Center for Adult's Immune Cytopenias, Mondor Hospital, Créteil, France, ¹²Grenoble University Hospital, Grenoble, France, ¹³Department of Internal Medicine, Ospedali Riuniti di Ancona, Ancona, Italy, ¹⁴Akademiska sjukhuset, Uppsala, Sweden, ¹⁵ASST GOM Niguarda, Milano, Italy, ¹⁶Tours University Hospital, Tours, France, ¹⁷Besancon University Hospital, Besançon, France, ¹⁸Meyer Children’s University Hospital of Firenze, Florence, Italy, ¹⁹National Referral Center for Rare Systemic Autoimmune Diseases, Cochin Hospital, Paris, France
Background/Purpose: Eosinophilic granulomatosis with polyangiitis (EGPA) is an ANCA-associated vasculitides characterized by asthma, blood and tissue eosinophilia and systemic manifestations. Glucocorticosteroids (GCs)-dependent asthma and/or disabling…
Abstract Number: 2148 • ACR Convergence 2022
Analysis of Serum Proteomics Data Identifies Beta-Defensin 2 as a Predictive Biomarker of Clinical Response to IL-17 Blockade in Psoriatic Arthritis
Mathias Cardner¹, Danny Tuckwell², Anna Kostikova², Pascal Forrer³, Richard Siegel², Alain Marti³, Marc Vandemeulebroecke³ and Enrico Ferrero², ¹Novartis Global Drug Development and Novartis Institutes for BioMedical Research, Basel, Switzerland, ²Novartis Institutes for BioMedical Research, Basel, Switzerland, ³Novartis Global Drug Development, Basel, Switzerland
Background/Purpose: Despite several effective targeted therapies, biomarkers that predict whether a patient with psoriatic arthritis (PsA) will respond to a particular treatment are currently lacking.Methods:…
Abstract Number: 1147 • ACR Convergence 2022
Transcriptomic Changes Induced by Tocilizumab in Ex-Vivo PBMCs from Patients with GCA in Remission. Predictors of Response
Marco A Alba¹, Roser Alba¹, Georgina Espigol Frigolé², Javier Marco Hernández², Sergio Prieto², Marc Corbera-Bellalta³ and Maria C Cid³, ¹IDIBAPS, Barcelona, Spain, ²Hospital Clínic de Barcelona, Barcelona, Spain, ³Hospital Clinic, University of Barcelona, Barcelona, Spain
Background/Purpose: Glucocorticoids (GCs) are only effective therapy able to induce disease remission, but most patients relapse when GC are tapered and suffer from GC-related toxicity.…

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