Abstracts Archive - Page 589 of 2425 - ACR Meeting Abstracts

Abstract Number: 0553 • ACR Convergence 2021
IgG from Systemic Sclerosis Patients Induce a Profibrosing and Serotype-dependent Phenotype in Normal Dermal Fibroblast: A Multi-omics Study
Aurélien Chepy¹, Solange Vivier², Fabrice Bray³, Martin Figeac⁴, Jean-Pascal Meneboo⁴, Camille Ternynck⁵, Lucile Guilbert², Manel Jendoubi², Christian Rolando³, David Launay¹, Sylvain Dubucquoi⁶, Guillemette Marot⁵ and Vincent Sobanski¹, ¹Univ. Lille, Inserm, CHU Lille, Service de Médecine Interne, U1286 - INFINITE - Institute for Translational Research in Inflammation, F-59000 Lille, France, Lille, France, ²Univ. Lille, U1286 – INFINITE – Institute for Translational Research in Inflammation, F59000 Lille, France, Lille, France, ³Univ. Lille, CNRS, USR 3290 - MSAP - Miniaturisation pour la Synthèse, l'Analyse et la Protéomique, F-59000 Lille, France, Lille, France, ⁴Université de Lille, Functional Genomics Platform, Lille, France., Lille, France, ⁵ULR 2694 – METRICS : évaluation des technologies de santé et des pratiques médicales, université de Lille, CHU de Lille, 59000 Lille, France, Lille, France, ⁶Univ. Lille, U1286 – INFINITE – Institute for Translational Research in Inflammation, F59000 Lille, France, Lille
Background/Purpose: Antinuclear antibodies are frequent in systemic sclerosis (SSc). While recognized as potent biomarkers, their pathogenic role is much more debated. This study explored the…
Abstract Number: 0552 • ACR Convergence 2021
Long Non-coding RNA H19X as a Regulator of Endothelial Adhesion Molecules in Systemic Sclerosis
Francesca Tirelli¹, Elena Pachera¹, Robert Lafyatis², Menqi Huang³, Francesco Zulian⁴, Gabriela Kania¹ and Oliver Distler⁵, ¹Center of Experimental Rheumatology, Department of Rheumatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland, ²University of Pittsburgh, Pittsburgh, PA, ³Division of Rheumatology and Clinical Immunology, Department of Medicine, University of Pittsburgh, Pittsburgh, PA, ⁴Rheumatology Unit, Department of Woman and Child Health - University of Padova, Padova, Italy, ⁵Center of Experimental Rheumatology, Department of Rheumatology, University Hospital Zurich/University of Zurich, Zurich, Switzerland
Background/Purpose: Long non-coding RNAs (lncRNAs) are non-coding transcripts involved in the regulation of gene expression; their role in disease development, to date, remains largely under…
Abstract Number: 0547 • ACR Convergence 2021
Autologous Haematopoietic Stem Cell Transplantation for Systemic Sclerosis Results in Sustained Changes in Immunoregulatory T and NK Cells
Ross Penglase, Malini Visweswaran, John Zaunders, Laila Girgis, David Ma and John Moore, St Vincent's Hospital, Sydney, Australia
Background/Purpose: Autologous Haematopoietic Stem Cell Transplantation (AHSCT) is an effective treatment for severe systemic sclerosis (SSc). To date, mechanistic studies have indicated possible pro-regulatory and…
Abstract Number: 0558 • ACR Convergence 2021
The Systemic Sclerosis (SSc) Risk Gene A20 (TNFAIP3) and Its Repressor DREAM Determine Susceptibility to Fibrosis
Swarna Bale¹, Wenxia Wang², Roberta G Marangoni³, Erica Herzog⁴, Bettina C Schock⁵, Swati Bhattacharyya¹ and Varga John¹, ¹University of Michigan, Ann Arbor, MI, ²Northwestern University, Chicago, IL, ³University of Rochester, Rochester, NY, ⁴Yale University School of Medicine, New Haven, CT, ⁵Wolfson Institute for Experimental Medicine, Queens University, Belfast, United Kingdom
Background/Purpose: The ubiquitin-editing enzyme A20, encoded by TNFAIP3, is genetically implicated in autoimmune and inflammatory diseases. A20 plays a pivotal role in regulating inflammatory cellular…
Abstract Number: 0557 • ACR Convergence 2021
The Beta Secretase BACE1 Induces Systemic Sclerosis (SSc) Fibroblast Activation Through the Regulation of the Pro-Fibrotic Notch Signalling Pathway
Christopher Wasson¹, Eva Clavane², Rebecca Ross¹, Paul Meakin² and Francesco Del Galdo³, ¹LIRMM University of Leeds, Leeds, United Kingdom, ²LICAMM University of Leeds, Leeds, United Kingdom, ³University of Leeds, Leeds, United Kingdom
Background/Purpose: Extensive work in the Alzheimer’s field has shown BACE1 plays an important role in amyloid beta processing. Additionally, there is evidence showing BACE1 regulating…
Abstract Number: 0555 • ACR Convergence 2021
Pathway-Driven Drug Repositioning in Systemic Sclerosis from Omics Data
Dillon Popovich¹, Tamar Abel¹, Noelle Kosarek², Monica Espinoza³, Rezvan Parvizi⁴, Jonathan Garlick⁵ and Michael Whitfield⁴, ¹Geisel School of Medicine, West Lebanon, NH, ²Dartmouth Geisel School of Medicine, Hartford, VT, ³Geisel School of Medicine, Hanover, NH, ⁴Geisel School of Medicine, Lebanon, NH, ⁵Tufts University School of Dental Medicine, Boston, MA
Background/Purpose: Omic analyses of systemic sclerosis (SSc) skin biopsy datasets identified distinct sets of patients that respond differently to treatment. The goal of this study…
Abstract Number: 0559 • ACR Convergence 2021
Targeting NNMT as a Novel Metabolic Approach to Treat Systemic Sclerosis
M.Asif Amin¹, Bo Shi², Pei-Suen Tsou¹, Swarna Bale¹, Phillip Campbell¹, Mikel Gurrea-Rubio¹, Mark Eckert³, Ernst Lengyel³, Johann Gudjonsson⁴ and Varga John¹, ¹University of Michigan, Ann Arbor, MI, ²Nothwestern university, Chicago, IL, ³University of chicago, Chicago, IL, ⁴Department of Dermatology, University of Michigan, Ann Arbor, MI
Background/Purpose: Fibrosis, the hallmark of systemic sclerosis (SSc), is associated with metabolic and epigenetic alterations that are incompletely characterized. Our laboratory had previously implicated dysregulated…
Abstract Number: 0561 • ACR Convergence 2021
Enhancing the Identification of Rheumatoid Arthritis-Associated Interstitial Lung Disease in Electronic Health Records Through Text Mining of Computerized Tomography Reports
Brent Luedders¹, Brendan Cope², Matt Devries², W. Scott Campbell², James Campbell², Ted Mikuls³, Jeffrey Curtis⁴, Daniel Hershberger³ and Bryant England³, ¹University of Nebraska Medical Center, Omaha, NE, United Kingdom, ²University of Nebraska Medical Center, Omaha, ³University of Nebraska Medical Center, Omaha, NE, ⁴Division of Clinical Immunology and Rheumatology, Department of Medicine, Department of Epidemiology, University of Alabama at Birmingham, Birmingham, AL
Background/Purpose: Interstitial lung disease (ILD) is an extraarticular manifestation of RA that leads to increased morbidity and mortality. Algorithms incorporating multiple diagnostic and procedure codes…
Abstract Number: 0560 • ACR Convergence 2021
Effectiveness, Safety, Quality of Life and Patient Satisfaction with Tofacitinib Treatment in Adult Patients with Rheumatoid Arthritis Under Routine Clinical Care: Second Interim Analysis of a German Non-Interventional, Prospective, Multi-Center Study
Klaus Krüger¹, Frank Behrens², Ulrich Prothmann³, Thilo Klopsch⁴, Lisa Blindzellner⁵, Olaf Behmer⁵, Jürgen Jobst⁵, Pascal Klaus⁵, Thomas Meng⁵ and Peter-Andreas Löschmann⁵, ¹Rheumatological Practice Center, Munich, Germany, ²CIRI/Rheumatology & Fraunhofer IME, Research Division Translational Medicine & Pharmacology, Goethe University Hospital, Frankfurt, Germany, ³Knappschaftsklinikum Saar, Püttlingen, Germany, ⁴Rheumatological Practice, Neubrandenburg, Germany, ⁵Pfizer Pharma GmbH, Berlin, Germany
Background/Purpose: Tofacitinib is a Janus kinase inhibitor, which is orally applied and is approved for rheumatoid arthritis among other indications. ESCALATE-RA is the first prospective,…
Abstract Number: 0556 • ACR Convergence 2021
Investigating the Heterogeneity of Skin Macrophages in Systemic Scleroderma
Hadijat Makinde¹, Salina Dominguez¹, Monique Hinchcliff², Deborah Winter³ and Harris Perlman¹, ¹Northwestern University, Chicago, IL, ²Yale School of Medicine, Westport, CT, ³Northwestern University Division of Rheumatology, Chicago, IL
Background/Purpose: The etiology and pathogenesis of systemic sclerosis (SSc) are poorly understood; however, an increasing body of evidence supports an early inflammatory phase that precedes…
Abstract Number: 0550 • ACR Convergence 2021
Treatment Regimens and Outcomes in Systemic Sclerosis-associated Pulmonary Arterial Hypertension
Hilde Jenssen Bjørkekjær¹, Håvard Fretheim², Helene Marjavara Inselseth³, Øyvind Midtvedt⁴, Imon Barua⁴, Torhild Garen⁵, Helle Bitter¹, Arne Andreassen⁶, Øyvind Molberg⁴, Kaspar Broch⁶ and Anna-Maria Hoffmann-Vold⁴, ¹Department of Rheumatology, Sørlandet sykehus HF, Kristiansand, Norway, ²Oslo University Hospital, Oslo, Norway, ³University of Oslo, Oslo, Norway, ⁴Department of Rheumatology, Oslo University Hospital, Oslo, Norway, ⁵Department of Rheumatology, Oslo University Hospital, Oslo, Nepal, ⁶Department of Cardiology, Oslo University Hospital, Oslo, Norway
Background/Purpose: Pulmonary arterial hypertension (PAH) is a major clinical challenge in systemic sclerosis (SSc). It is associated with impaired quality of life and high mortality.…
Abstract Number: 0531 • ACR Convergence 2021
Molecular Heterogeneity Between Different Classes of Lupus Nephritis as Revealed by Kidney Biopsy Proteomics
Asmaa AbuMaziad¹, Abhimanyu Amarnani² and Ram Singh³, ¹University of California Los Angeles, Los Angeles, CA, ²Los Angeles County + University of Southern California, Los Angeles, CA, ³University of California Los Angeles David Geffen School of Medicine, Los Angeles, CA
Background/Purpose: Lupus nephritis (LN) causes substantial morbidity and mortality. LN is histopathologically divided into six classes, which currently serves as the basis for making treatment…
Abstract Number: 0502 • ACR Convergence 2021
Global Transcriptomic Profiling Identifies Differential Gene Expression Signatures Between Inflammatory and Non-inflammatory Aortic Aneurysms
Benjamin Hur¹, Matthew Koster¹, Jin Sung Jang¹, Kenneth Warrington² and Jaeyun Sung¹, ¹Mayo Clinic, Rochester, MN, ²Mayo Clinic, Rochester, Minnesota
Background/Purpose: Non-infectious aortitis may be a manifestation of systemic large vessel vasculitis such as giant cell arteritis (GCA) or may be a form of single…
Abstract Number: 0439 • ACR Convergence 2021
Predictors of Rheumatic Immune-related Adverse Events and de Novo Inflammatory Arthritis After Immune Checkpoint Inhibitor-treatment for Cancer
Amy Cunningham-Bussel¹, Jiaqi Wang², Lauren Prisco³, Lily Martin², Kathleen Vanni², Alessandra Zaccardelli², Mazen Nasrallah⁴, Lydia Gedmintas², Lindsey MacFarlane⁵, Nancy Shadick⁶, Mark M. Awad⁷, Osama E. Rahma⁷, Nicole LeBoeuf⁸, Ellen Gravallese⁹ and Jeffrey Sparks², ¹Brigham and Women's, Brookline, MA, ²Brigham and Women's Hospital, Boston, MA, ³Brigham and Women's Hospital, Pound Ridge, MA, ⁴MGH, Somerville, MA, ⁵Brigham and Women's Hospital, Brookline, MA, ⁶Brigham & Women's Hospital, Boston, MA, ⁷Dana-Farber Cancer Institute, Boston, ⁸Brigham and Women's Hospital, Department of Dermatology, Boston, MA, ⁹Brigham and Women's Hospital, Harvard Medical School, Chestnut Hill, MA
Background/Purpose: Immune-related adverse events (irAEs) are a frequent and serious complication of immune checkpoint inhibitor (ICI) treatment for cancer, which can resemble primary rheumatic diseases.…
Abstract Number: 0314 • ACR Convergence 2021
PROMIS Provides a Broad Overview of Health-Related Quality of Life in the Evaluation of Sjogren’s Syndrome
Dana DiRenzo¹, Susan Robinson², Clifton Bingham¹, Alan Baer³ and Thomas Grader-Beck¹, ¹Johns Hopkins University, Baltimore, MD, ²Johns Hopkins, Baltimore, MD, ³Johns Hopkins University School of Medicine, Baltimore, MD
Background/Purpose: Sjogren’s Syndrome (SS) is a systemic autoimmune disease that has considerable impact on health-related quality of life (HRQL). The European League Against Rheumatism (EULAR)…

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