Abstracts Archive - Page 399 of 2425 - ACR Meeting Abstracts

Abstract Number: 1714 • ACR Convergence 2022
The Circadian Clock Gene Bmal1 Negatively Regulates Autoantibody Production in SLE
Shuichiro Nakabo¹, Donavon Sandoval-Heglund¹, Victoria Hoffmann², Mingzeng Zhang¹, Norio Hanata¹, Zerai Manna¹, Elaine Poncio¹, Sarfaraz Hasni³ and Mariana Kaplan⁴, ¹NIAMS/NIH, Bethesda, MD, ²ORS/ORF/NIH, Bethesda, MD, ³National Institutes of Health, Bethesda, MD, ⁴National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD
Background/Purpose: Systemic lupus erythematosus (SLE) is a systemic autoimmune disease that affects multiple organs including kidney and skin. While its etiology and pathogenesis are still…
Abstract Number: 1712 • ACR Convergence 2022
The Lymph Node Microenvironment in SLE Mice Is Altered and Impairs Egress of T Lymphocytes
Mir Howlader¹, Audrey Baeyens², Susan Schwab² and theresa Lu³, ¹Weill Cornell Medical College, Brooklyn, NY, ²New York University Grossman School of Medicine, New York, NY, ³Hospital for Special Surgery, New York, NY
Background/Purpose: T cell entry into and exit from lymph nodes (LNs) exposes T cells to antigens/cytokines required for their activation and regulates the nature of…
Abstract Number: 1535 • ACR Convergence 2022
Frequency of Arrhythmias, Abnormal Electrocardiography and Sudden Cardiac Death in Systemic Sclerosis: A Systematic Review and Meta-analysis
Jessica Fairley¹, Laura Ross², Alannah Quinlivan³, Dylan Hansen⁴, Elizabeth Paratz⁵, Wendy Stevens⁴, Peter M Kistler⁶, Andre La Gerche⁷ and Mandana Nikpour⁸, ¹The University of Melbourne, Melbourne, Australia, ²The University of Melbourne at St. Vincent's Hospital, Brunswick, Australia, ³St Vincent's Hospital Melbourne and the University of Melbourne, Melbourne, Australia, ⁴St Vincent's Hospital Melbourne, Melbourne, Australia, ⁵The Baker Institute; St Vincent's Hospital Melbourne, Melbourne, Australia, ⁶The Baker Heart and Diabetes Institute; The University of Melbourne; Monash University, Melbourne, Australia, ⁷The Baker Heart and Diabetes Institute; The University of Melbourne, Melbourne, Australia, ⁸The University of Melbourne at St. Vincent's Hospital Melbourne, Melbourne, Australia
Background/Purpose: Scleroderma (SSc) Heart Involvement (SHI) is an under recognised complication of SSc and may manifest as arrhythmias or sudden cardiac death(SCD). The incidence of…
Abstract Number: 1718 • ACR Convergence 2022
Parenchymal INFγ Response Regulates Murine Lupus Nephritis
Minjung Kim¹, Anthony Marinov¹, Mark Shlomchik² and Jeremy Tilstra², ¹University of Pittsburgh, Pittsburgh, ²University of Pittsburgh, Pittsburgh, PA
Background/Purpose: Lupus nephritis is the most common life-threatening end-organ complication of SLE. Interstitial infiltrates, specifically T cells, are major predictors of disease outcomes. We recently…
Abstract Number: 1717 • ACR Convergence 2022
Deficiency of IL-23 Receptor in Podocytes of MRL/lpr lupus-prone Mice Abrogates the Development of Lupus Nephritis Despite IgG Deposition in the Glomeruli
Afroditi Boulougoura¹, Hao Li¹, Rhea Bhargava¹, Wenliang Pan¹, Abhigyan Satyam¹, Isaac Stillman² and George Tsokos¹, ¹Division of Rheumatology and Clinical Immunology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, ²Department of Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
Background/Purpose: Interleukin 23 (IL-23) is involved in the pathogenesis of systemic lupus erythematosus (SLE). IL-23 is elevated in the sera of patients with active SLE…
Abstract Number: 1705 • ACR Convergence 2022
Peptidoglycan Amplifies CD4+ T Cell Activation by MHCII+ Fibroblast-like Synoviocytes in an in Vitro Model of Lyme Arthritis
Joseph Rouse¹, Amanda Wahhab¹, Rebecca Danner¹, Brandon Jutras², Adam Edelstein³, Klemen Strle⁴ and Robert Lochhead⁵, ¹Medical College of Wisconsin, Milwaukee, WI, ²Virginia Tech, Blacksburg, VA, ³Northwestern Medicine, Chicago, IL, ⁴Wadsworth Center, Albany, NY, ⁵Medical College of Wisconsin, Germantown, WI
Background/Purpose: Lyme arthritis (LA), caused by infection with Borrelia burgdorferi (Bb), is characterized by proliferative synovitis accompanied by dysregulated autoimmune Th1 responses. Fibroblast-like synoviocytes (FLS)…
Abstract Number: 1662 • ACR Convergence 2022
Nationwide Distribution of Other Connective Tissue Disease (OCTD) and Systemic Sclerosis (SSc) in Areas of Environmental Concern
Noelle Kosarek¹, Megan Romano², Robert Simms³, Angeline Andrew⁴, Erika Moen⁴, Patricia pioli⁴ and Michael Whitfield⁵, ¹Dartmouth Geisel School of Medicine, Lebanon, NH, ²Dartmouth College, Lebanon, NH, ³Dartmouth Hitchcock Medical Center, Lebanon, NH, ⁴Geisel School of Medicine at Dartmouth, Lebanon, NH, ⁵Dartmouth Geisel School of Medicine, Department of Biomedical Data Science, Lebanon, NH
Background/Purpose: Systemic sclerosis (SSc) is a rare autoimmune disease characterized by fibrosis of the skin and internal organs, vascular abnormalities, and autoantibody formation. The etiology…
Abstract Number: 1598 • ACR Convergence 2022
Safety and Efficacy of Deucravacitinib, an Oral, Selective Tyrosine Kinase 2 Inhibitor, in Patients with Psoriatic Arthritis: 52-Week Results from a Randomized Phase 2 Trial
Philip J Mease¹, Atul Deodhar², Désirée van der Heijde³, Frank Behrens⁴, Alan Kivitz⁵, Jeffrey Neal⁶, Marleen Nys⁷, Tom Lehman⁷, Nikolay Delev⁷, Shimon Korish⁷, Miroslawa Nowak⁷ and Subhashis Banerjee⁷, ¹Swedish Medical Center/Providence St. Joseph Health, Seattle, WA, ²Oregon Health & Science University, Portland, OR, USA, Portland, OR, ³Department of Rheumatology, Leiden University Medical Center, Leiden, The Netherlands, Leiden, Netherlands, ⁴CIRI/Rheumatology and Fraunhofer Institute, Translational Medicine and Pharmacology ITMP, Goethe University, Frankfurt, Germany, ⁵Department of Rheumatology, Altoona Center for Clinical Research, Duncansville, PA, ⁶Arthritis Center of Lexington, University of Kentucky School of Medicine, Lexington, KY, ⁷Bristol Myers Squibb, Princeton, NJ
Background/Purpose: Deucravacitinib (DEUC) is a novel, oral, selective, allosteric inhibitor of tyrosine kinase 2 (TYK2) that acts by binding to the unique TYK2 regulatory domain,…
Abstract Number: 1606 • ACR Convergence 2022
An Expanded Anti-citrullinated Protein Antibody Profile Derived Using Unsupervised Machine Learning Predicts Treatment Responses to Biologic Therapies in Rheumatoid Arthritis
nozima Aripova¹, George Reed², Bryant England¹, William Robinson³, Dimitrios Pappas⁴, Joel Kremer⁵, Geoffrey Thiele¹ and Ted Mikuls⁶, ¹University of Nebraska Medical Center, Omaha, NE, ²The Corrona Research Foundation and University of Massachusetts, Albany, NY, ³Stanford University School of Medicine, Palo Alto, CA, ⁴CorEvitas, LLC, Waltham, MA, ⁵The Corrona Research Foundation, Delray Beach, FL, ⁶Division of Rheumatology, University of Nebraska Medical Center, Omaha, NE
Background/Purpose: Rheumatoid arthritis (RA) treatments have advanced with the availability of biologic therapies. Despite these advances, 30-40% of patients receiving a biologic do not adequately…
Abstract Number: 1665 • ACR Convergence 2022
The TLR7/8 Inhibitor Enpatoran Reverses Established Kidney Disease in the Interferon-Alpha-Accelerated NZB/W Mouse Model of Lupus
Julia Bruttger¹, Andrew Bender², Sonja Reissig¹, Amy Kao³ and Philipp Haselmayer¹, ¹the healthcare business of Merck KGaA, Darmstadt, Germany, ²TIP Immunology, EMD Serono, Billerica, MA, ³EMD Serono, Billerica, MA
Background/Purpose: Activation of toll-like receptor 7 and 8 (TLR7/8) signaling by single-stranded RNA results in immune cell stimulation and inflammatory cytokine production, a normal circumstance…
Abstract Number: 1405 • ACR Convergence 2022
In Contrast to Anti-CCP, Then MMP Degraded and Citrullinated Vimentin (VICM) Is Both a Diagnostic and Treatment Response Biomarker
Patryk Drobinski¹, Neel I. Nissen¹, morten A. Karsdal², Nicholas Willumsen² and Anne-Christine Bay-Jensen², ¹University of Copenhagen, Copenhagen, Denmark, ²Nordic Bioscience, Herlev, Denmark
Background/Purpose: The degree of protein citrullination and degradation by matrix metalloproteinases (MMP) play a central role in the pathology of rheumatoid arthritis (RA). Autoantibodies are…
Abstract Number: 1716 • ACR Convergence 2022
The Transcriptomic Landscape of Nephritic Kidneys Reveals Mechanisms for End Organ Resistance to Damage in Lupus-prone Mice
Andrea Daamen¹, Hongyang Wang², Prathyusha Bachali³, Shu Man Fu², Amrie Grammer⁴ and Peter Lipsky¹, ¹AMPEL BioSolutions, Charlottesville, VA, ²University of Virginia, Charlottesville, VA, ³AMPEL BioSolutions, Redmond, WA, ⁴AMPEL LLC, Charlottesville, VA
Background/Purpose: Pathologic inflammation is a major driver of kidney damage in lupus nephritis (LN), but the immune mechanisms of disease progression and risk factors for…
Abstract Number: 1673 • ACR Convergence 2022
Preconceptional NSAID Treatment Exposure Is Associated with a Significantly Longer Time-to-conception in Women with Spondyloarthritis: Analysis of the Prospective GR2 Cohort
SABRINA HAMROUN¹, Marion Couderc², Rene-Marc Flipo³, Jérémie SELLAM⁴, Christophe Richez⁵, Emmanuelle Dernis⁶, Aline Frazier-Mironer⁷, Laure Gossec⁸, elisabeth gervais⁹, Hubert Marotte¹⁰, Laetitia Dunogeant¹¹, Cédric Lukas¹², Alban DEROUX¹³, Nathalie Costedoat-Chalumeau¹⁴ and Anna Molto¹⁵, ¹Rheumatology Department, University Hospital of Cochin, Paris, Paris, France, ²University Hospital, Clermont-Ferrand, France, ³CHU Lille, Boulogne-Billancourt, France, ⁴Sorbonne Universite, AP-HP, Saint-Antoine hospital, Paris, France, ⁵Université de Bordeaux, Bordeaux, France, ⁶LE MANS general hospital, LE MANS, France, ⁷APHP Hôpital Lariboisire, Paris, France, ⁸Sorbonne Université, Paris, France, ⁹chu poitiers, Poitiers, France, ¹⁰INSERM 1059, Saint-Etienne, France, ¹¹Hospital of Aix en Provence, Marseille, France, ¹²University Hospital Centre Montpellier, University of Montpellier, Montpellier, France, ¹³CHU Grenoble, Grenoble, France, ¹⁴Inserm DR Paris 5, Paris, France, ¹⁵Rheumatology Department, Cochin Hospital, APHP, Paris, France
Background/Purpose: Spondyloarthritis (SpA) is one of the most common chronic inflammatory diseases and regularly affects women of childbearing age. However, there is limited knowledge about…
Abstract Number: 1609 • ACR Convergence 2022
Comorbidity Clusters in Ankylosing Spondylitis and Their Association with Disease Activity and Functional Impairment: Data from the PSOAS Cohort
Paras Karmacharya¹, Cynthia Crowson², Ryan Lennon³, Dilli Poudel⁴, John Davis³, Alexis Ogdie⁵, Jean Liew⁶, Michael Ward⁷, Mariko Ishimori⁸, Michael Weisman⁹, Matthew Brown¹⁰, Mohammad Rahbar¹¹, Mark Hwang¹², John Reveille¹³ and Lianne Gensler¹⁴, ¹Vanderbilt University, Nashville, TN, ²Mayo Clinic, Eyota, MN, ³Mayo Clinic, Rochester, MN, ⁴Indiana Regional Medical Center, Indiana, PA, ⁵Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, ⁶Boston University, Boston, MA, ⁷National Institutes of Health, Rockville, MD, ⁸Cedars-Sinai Health System, Los Angeles, CA, ⁹Adjunct Professor of Medicine, Stanford University; Distinguished Professor of Medicine Emeritus, David Geffen School of Medicine at UCLA, Los Angeles, CA, ¹⁰Genomics England, London, United Kingdom, ¹¹University of Texas Health Science Center at Houston, Houston, TX, ¹²McGovern Medical School at the University of Texas Health Science Center at Houston, Houston, TX, ¹³University of Texas McGovern Medical School, Houston, TX, ¹⁴Department of Medicine, Division of Rheumatology, University of California San Francisco, San Francisco, CA
Background/Purpose: Comorbidities occur more frequently in patients with ankylosing spondylitis (AS) than in the general population and are associated with higher morbidity and mortality. Some…
Abstract Number: 1551 • ACR Convergence 2022
The Utility of Imaging Studies (MRA and CTA) in Long-Term Monitoring for Patients with Takayasu Arteritis
Saja Almaaitah¹, Chao Zhang² and alexandra villa forte¹, ¹Cleveland Clinic Foundation, Cleveland, OH, ²Cleveland Clinic, Cleveland, OH
Background/Purpose: Takayasu Arteritis (TA) is a complex large vessel vasculitis that leads to arterial stenosis, occlusion and aneurysmal formation. Assessment of disease activity is a…

All abstracts accepted to ACR Convergence are under media embargo once the ACR has notified presenters of their abstract’s acceptance. They may be presented at other meetings or published as manuscripts after this time but should not be discussed in non-scholarly venues or outlets. The following embargo policies are strictly enforced by the ACR.

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