Abstracts tagged "Inflammation"

Abstract Number: 1154 • ACR Convergence 2022
Axial Spondyloarthritis: Profiling of MiRNAs in Peripheral Blood Mononuclear Cells
Aneta Pekčcová¹, Kristýna Bubová², Monika Gregova³, Šárka Forejtová², Jana Hořínková², Markéta Hušáková², Michal Tomcik⁴, Jindřiška Gatterová², Jiří Vencovský⁵, Karel Pavelka⁶, Ladislav Šenolt⁵ and Jiří Baloun², ¹Institue of Rheumatology, Prague, Prague, Czech Republic, ²Institue of Rheumatology, Prague, Czech Republic, ³Institue of Rheumatology, Prague, ⁴Institute of Rheumatology, Department of Rheumatology, 1st Faculty of Medicine, Charles University, Prague, Czech Republic, Prague, Czech Republic, ⁵Institute of Rheumatology and Department of Rheumatology, First Faculty of Medicine, Charles University, Prague, Czech Republic, ⁶Institute of Rheumatology, Department of Rheumatology, 1st Faculty of Medicine, Charles University, Prague, Czech Republic, Praha, Czech Republic
Background/Purpose: microRNAs (miRNAs) are small non-coding RNAs, which are essential for correct gene expression. The dysregulation in miRNA expression is accompanied by various diseases and…
Abstract Number: 1614 • ACR Convergence 2022
Females with Non-Radiographic but Not with Radiographic Axial Spondyloarthritis Are Less Likely to Achieve Inactive Disease State Than Males: Results from a Multicountry Prospective Observational Study
Denis Poddubnyy¹, Joachim Sieper², Servet Akar³, Santiago Muñoz-Fernández⁴, Hildrun Haibel², Torsten Diekhoff⁵, Mikhail Protopopov⁶, Elisabeth Altmaier⁷, Fabiana Ganz⁸ and Robert Inman⁹, ¹Department of Gastroenterology, Infectious Diseases and Rheumatology, Charité – Universitätsmedizin Berlin, Berlin, Germany, ²Charité - Universitätsmedizin, Berlin, Berlin, Germany, ³Izmir Katip Celebi University School of Medicine, Izmir, Turkey, ⁴Servicio de Reumatología, Hospital Universitario Infanta Sofía, Universidad Europea, Madrid, Spain, ⁵Department of Radiology, Charité-Universitätsmedizin Berlin, Berlin, Germany, ⁶Charité Universitätsmedizin Berlin, Berlin, Germany, ⁷GKM Gesellschaft für Therapieforschung mbH, Munich, Germany, ⁸AbbVie, Inc., Luzern, Switzerland, ⁹University Health Network, Toronto, ON, Canada
Background/Purpose: Emerging evidence suggests that men and women experience axial spondyloarthritis (axSpA) differently. Some studies suggested that the probability of treatment response was lower in…
Abstract Number: 1846 • ACR Convergence 2022
Cardiac Sarcoidosis: An Underdiagnosed, Life-threatening yet Treatable Disease
Patrick Webster¹, Yogita Rochlani² and Konstantinos Loupasakis³, ¹Rheumatology Fellow at Montefiore, New York, NY, ²Montefiore Medical Center / Albert Einstein College of Medicine, Bronx, NY, ³Montefiore Medical Center/ Albert Einstein College of Medicine, Bronx, NY
Background/Purpose: Cardiac sarcoidosis (CS) is potentially life-threatening and it typically causes heart failure, ventricular arrhythmia, AV block or sudden death. CS has been reported to…
Abstract Number: 2161 • ACR Convergence 2022
Alterations of Nutritional Status of Scleroderma Patients and Associations with Disease-specific Features
Sabína Oreská¹, Hana Storkanova¹, Maja Spiritovic², Barbora Hermankova², Michal Vrablík³, Karel Pavelka⁴, Jiří Vencovský⁵, Ladislav Šenolt⁵, Radim Becvar¹ and Michal Tomcik¹, ¹Institute of Rheumatology, Department of Rheumatology, 1st Faculty of Medicine, Charles University, Prague, Czech Republic, Prague, Czech Republic, ²Institute of Rheumatology, Department of Physiotherapy, Faculty of Physical Education and Sport, Charles University, Prague, Czech Republic, Prague, Czech Republic, ³3rd Department of Internal Medicine, General University Hospital and 1st Faculty of Medicine, Charles University, Prague, Czech Republic, Prague, Czech Republic, 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: Systemic sclerosis (SSc) is characterized by skin and organ involvement and chronic disease course. In particular, involvement of the gastrointestinal tract and systemic inflammation…
Abstract Number: 0137 • ACR Convergence 2022
Polyarticular Arthritis and Osteolysis Caused by Mutations in the ASAH1 Gene: Farber Disease Clinical Presentations in the First-ever Natural History Study
Alexander Solyom¹, Kathleen Crosby², Nils Confer² and Jaime Lopez Valdez³, ¹Aceragen, Basel, Switzerland, ²Aceragen, Durham, NC, ³Centenario Hospital Miguel Hidalgo, Aguascalientes, Mexico
Background/Purpose: Farber disease is frequently misdiagnosed as polyarticular juvenile idiopathic arthritis or seronegative rheumatoid arthritis which leads to a delay in diagnosis for many patients.…
Abstract Number: 0561 • ACR Convergence 2022
CD8 T-Cell Expansion May Compensate for Natural Killer Cell Dysfunction in Mice with Chronic Excess IL-18
Jemy Varghese¹, Emily Landy², Scott Canna³, Vinh Dang³ and Paul Tsoukas⁴, ¹University of Pittsburgh, Philadelphia, PA, ²University of Pittsburgh, Pittsburgh, PA, ³Children's Hospital of Philadelphia, Philadelphia, PA, ⁴The Hospital for Sick Children, Toronto, ON, Canada
Background/Purpose: Systemic Juvenile Idiopathic Arthritis (SJIA) and Macrophage Activation Syndrome (MAS) are associated with both low peripheral Natural Killer (NK) cell numbers and NK dysfunction.…
Abstract Number: 0740 • ACR Convergence 2022
Real-World Demographics, Clinical Characteristics, and Treatment Patterns of Patients Treated with Emapalumab for Secondary Hemophagocytic Lymphohistiocytosis in the United States: The REAL-HLH Study
Carl Allen¹, Shanmuganathan Chandrakasan², Michael Jordan³, Jennifer Leiding⁴, Abiola Oladapo⁵, Priti Pednekar⁶, Kelly Walkovich⁷ and John Yee⁸, ¹Baylor College of Medicine, Houston, TX, ²Emory University School of Medicine, Atlanta, GA, ³University of Cincinnati, Cincinnati, OH, ⁴Johns Hopkins University, Baltimore, MD, ⁵Swedish Orphan Biovitrum AB, Boston, MA, ⁶PRECISIONheor, Los Angeles, CA, ⁷University of Michigan Health, Ann Arbor, MI, ⁸Sobi - North America, Waltham, MA
Background/Purpose: Hemophagocytic lymphohistiocytosis (HLH) is a rare, life-threatening, hyperinflammatory syndrome caused by overproduction of proinflammatory cytokines, e.g., interferon gamma (IFNγ). Secondary HLH (sHLH), a subtype…
Abstract Number: 1158 • ACR Convergence 2022
Differential Plasma Levels of S100 Proteins in Male versus Female Patients with Ankylosing Spondylitis
Chan Mi Lee¹, Maricela Haghiac² and Marina Magrey³, ¹University Hospitals, Cleveland, OH, ²Metrohealth Medical Center, Cleveland, OH, ³Case Western Reserve University, University Hospitals, Richfield, OH
Background/Purpose: S100 proteins are a family of 25 calcium-binding cytosolic proteins which are involved in stress and inflammatory responses. S100A4 acts as a negative regulator…
Abstract Number: 1624 • ACR Convergence 2022
Blocking IL-1, IL-33 and IL-36 Signaling with the Anti-IL1RAP Antibody mCAN10 Ameliorates Inflammation and Fibrosis in Preclinical Models of Systemic Sclerosis
Caitriona Grönberg¹, Sara Rattik¹, Meik Kunz², Thoung Trinh-Minh³, Cuong Tran-Manh³, Xiang Zhou³, Petter Skoog¹, David Liberg¹ and Jörg Distler³, ¹Cantargia AB, LUND, Sweden, ²Friedrich-Alexander University (FAU) Erlangen-Nuremberg, Erlangen, Germany, ³Friedrich-Alexander-University Erlangen-Nürnberg (FAU) and University Hospital Erlangen, Erlangen, Germany
Background/Purpose: The IL-1 receptor accessory protein (IL1RAP) is a co-receptor required for signaling through the IL-1, IL-33, and IL-36 receptors. IL1RAP-dependent signaling has been implicated…
Abstract Number: 1852 • ACR Convergence 2022
Clinical Efficacy and Safety of Guselkumab Maintenance Therapy in Patients with Moderately to Severely Active Crohn’s Disease: Week 48 Analyses from the Phase 2 GALAXI 1 Study
Silvio Danese¹, Remo Panaccione², David T. Rubin³, Bruce E. Sands⁴, Walter Reinisch⁵, Geert D’Haens⁶, Julián Panés⁷, Susana Gonzalez⁸, Kathleen Weisel⁸, Aparna Sahoo⁸, Mary Ellen Frustaci⁸, Zijiang Yang⁸, William J. Sandborn⁹, Anita Afzali¹⁰, Tadakazu Hisamatsu¹¹, Jane M. Andrews¹² and Brian G. Feagan¹³, ¹Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele and University Vita-Salute San Raffaele, Milano, Italy, ²Inflammatory Bowel Disease Group, University of Calgary, Calgary, AB, Canada, ³University of Chicago Medicine Inflammatory Bowel Disease Center, Chicago, IL, ⁴Dr. Henry D. Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York, NY, USA, Chicago, IL, ⁵Division of Gastroenterology & Hepatology, Medical University of Vienna, Vienna, Austria, ⁶Department of Gastroenterology, Amsterdam University Medical Centers, Amsterdam, Netherlands, ⁷Hospital Clínic de Barcelona, IDIBAPS, CIBERehd, Barcelona, Spain, ⁸Immunology, Janssen Research & Development, LLC, Spring House, PA, ⁹Division of Gastroenterology, University of California San Diego, La Jolla, CA, USA, La Jolla, ¹⁰Wexner Medical Center, The Ohio State University, Columbus, OH, ¹¹Department of Gastroenterology and Hepatology, Kyorin University, Tokyo, Japan, ¹²Department of Gastroenterology & Hepatology, Royal Adelaide Hospital & University of Adelaide, Adelaide, Australia, ¹³Western University and Senior Scientific Director, Alimentiv Inc (formerly Robarts Clinical Trials Inc), London, ON, Canada
Background/Purpose: GALAXI 1 is a Phase 2, double-blind, placebo (PBO)-controlled, multicenter study evaluating the efficacy/safety of guselkumab (GUS), a selective IL-23 p19 antagonist, in patients…
Abstract Number: 2180 • ACR Convergence 2022
Transfer of Monoclonal ACPAs Induces Pain, Bone Loss and Tenosynovitis in Mice in a Peptidyl Arginine Deiminase-4 Dependent Manner
Akilan Krishnamurthy¹, Jitong Sun², Alexandra Circiumaru¹, Yogan Kisten¹, Koji Sakuraba³, Thuy Tran¹, Peter Damberg¹, Patrik Jarvoll¹, Li Lu¹, Katalin Sándor¹, Tunhe Zhou⁴, vivianne malmström¹, Camilla I. Svensson¹, Aase Hensvold¹, Anca Catrina¹, Lars Klareskog¹ and Bence Réthi¹, ¹Karolinska Institutet, Stockholm, Sweden, ²Karolinska Institutet, Solna, Sweden, ³Karolinska Institutet and Karolinska University Hospital, Fukuoka, Japan, ⁴Stockholm University, Stockholm, Sweden
Background/Purpose: The appearance of anti-citrullinated protein antibodies (ACPAs) in the circulation represents a major risk factor for developing rheumatoid arthritis (RA). Here we studied whether…
Abstract Number: 0176 • ACR Convergence 2022
Diagnostic Accuracy and Clinical Relevance of Muscle Biopsy in Patients with Suspected Myositis
Kastriot Kastrati¹, Nasim NAKHOST LOTFI², Marwa Tawfik³, Ellen Gelpi², Romana Hoeftberger², Hans-Peter Kiener², Daniel Aletaha⁴, Michael Bonelli⁵ and Helga Radner⁵, ¹Division of Rheumatology, Vienna, Austria, ²Medical University Vienna, Vienna, Austria, ³Suez Canal University, Ismailia, Egypt, ⁴Medical University Vienna, Wien, Austria, ⁵Division of Rheumatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
Background/Purpose: Diagnosis of idiopathic inflammatory myopathies (IIM) represents a clinical challenge and muscle biopsy is regarded as a fundamental procedure for confirming diagnosis. However, the…
Abstract Number: 0566 • ACR Convergence 2022
SARS-CoV-2-Specific T Cell Responses in Multisystem Inflammatory Syndrome in Children
Ki Pui Lam¹, Marcos H. Chinas², Amélie M. Julé², Maria Taylor³, Mary Beth F. Son¹, Janet Chou², Jane W. Newburger⁴, Adrienne G. Randolph⁵, Maria Gutierrez-Arcelus² and lauren henderson¹, ¹Division of Immunology, Boston Children's Hospital, Boston, MA, ²Division of Immunology, Boston Children's Hospital, Harvard Medical School, Boston, MA, ³Division of Immunology, Boston Children's Hospital, Brighton, MA, ⁴Department of Cardiology, Boston Children's Hospital, Harvard Medical School, Boston, MA, ⁵Division of Critical Care Medicine, Boston Children's Hospital, Harvard Medical School, Boston, MA
Background/Purpose: Multisystem inflammatory syndrome in children (MIS-C) develops about a month after SARS-CoV-2 infection and this delayed presentation suggests a role for the adaptive immune…
Abstract Number: 0761 • ACR Convergence 2022
Identification of Outcome Domains in Immune Checkpoint Inhibitor-Induced Inflammatory Arthritis and Polymyalgia Rheumatica: A Scoping Review by the OMERACT IrAE Working Group
Nilasha Ghosh¹, Nina Couette², Wouter van Binsbergen³, Sophia Weinmann⁴, Bridget Jivanelli¹, Beverley Shea⁵, Anne Bass⁶, Karolina Benesova⁷, Clifton O. Bingham III⁸, Cassandra Calabrese⁹, Laura C. Cappelli¹⁰, Karmela Kim Chan¹, Ernest Choy¹¹, Dimitrios Daoussis¹², Susan Goodman¹, Marie Hudson¹³, Shahin Jamal¹⁴, Jan Leipe¹⁵, Maria A. Lopez-Olivo¹⁶, Maria Suarez-Almazor¹⁷, Conny van der Laken¹⁸, Alexa Meara¹⁹, David Liew²⁰ and Marie Kostine²¹, ¹Hospital for Special Surgery, New York, NY, ²Department of Internal Medicine. Division of Rheumatology & Immunology, The Ohio State University, Columbus, OH, ³Amsterdam Rheumatology and Immunology Center, Department of Rheumatology & Clinical Immunology, Amsterdam University Medical Center location DBL, Amsterdam, Netherlands, ⁴Department of Rheumatology & Immunology, Duke University, Durham, NC, ⁵School of Epidemiology and Public Health, University of Ottawa, Ottawa, ⁶Hospital for Special Surgery/Weill Cornell Medicine, New York, NY, ⁷University Hospital Heidelberg, Heidelberg, Germany, ⁸Johns Hopkins University, Baltimore, MD, ⁹Cleveland Clinic Foundation, Cleveland Heights, OH, ¹⁰Johns Hopkins School of Medicine, Baltimore, MD, ¹¹Division of Infection and Immunity, CREATE Centre, Cardiff University, Cardiff, Wales, United Kingdom, ¹²Department of Rheumatology, University of Patras Medical School, Patras University Hospital, Patras, Greece, ¹³McGill University, Montréal, QC, Canada, ¹⁴University of British Columbia, Vancouver, BC, Canada, ¹⁵Division of Rheumatology, Department of Medicine V, University Hospital Mannheim, Medical Faculty Mannheim of the University of Heidelberg, Heidelberg, Germany, ¹⁶The University of Texas, MD Anderson Cancer Center, Houston, TX, ¹⁷MD Anderson Cancer Center, Houston, TX, ¹⁸Department of Rheumatology and Clinical Immunology, Amsterdam University Medical Centers – location VUMC, Amsterdam, Netherlands, ¹⁹The Ohio State University Wexner Medical Center, Columbus, OH, ²⁰Austin Health, Heidelberg, Australia, ²¹Pellegrin Hospital, University Hospital of Bordeaux, Rheumatology, Bordeaux, France
Background/Purpose: Immune checkpoint inhibitors (ICI), increasingly used cancer therapeutics, can cause off-target inflammatory effects called immune-related adverse events (irAEs), including ICI-induced inflammatory arthritis (ICI-induced IA)…
Abstract Number: 1196 • ACR Convergence 2022
Interaction of Cumulative Inflammation with Smoking and Lipids in Risk Modification of Dementia Among Patients with Rheumatoid Arthritis: A Population-based Cohort Study
Chanakya Kodishala¹, Stephanie Duong², Cassondra Hulshizer², Ryan Lennon², Rabia Javed², Maria Vassilaki², Michelle Mielke³, John Davis², Cynthia Crowson⁴ and Elena Myasoedova², ¹Mayo Clinic Rochester Minnesota, Rochester, MN, ²Mayo Clinic, Rochester, MN, ³Wake Forest University School of Medicine, Winston-Salem, NC, ⁴Mayo Clinic, Eyota, MN
Background/Purpose: Patients with rheumatoid arthritis (RA) have increased risk of developing dementia. Systemic inflammation is implicated in the pathogenesis of cognitive decline. However, the association…

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