Abstracts tagged "rheumatoid arthritis"

Abstract Number: 1732 • ACR Convergence 2023
Immunopathogenesis and Preclinical Trials in a Humanized Mouse Model of Rheumatoid Arthritis(RA)
Huiyi Wang¹, Kangkang Luo¹, Shuxin Xu¹, Jiayin Zhou¹, Santi Chen², Jun wang², Wenzhao Li², Jing Zhao¹ and Cunxiang Ju¹, ¹GemPharmatech CO., Ltd., Nanjing, China, ²GemPharmatech LLC, La Jolla, CA
Background/Purpose: The differences between human and mouse immune systems make it challenging to accurately reflect the immunopathogenesis of autoimmune diseases in patients. Therefore, translational research…
Abstract Number: 1748 • ACR Convergence 2023
Macrophage Extracellular Traps Require Peptidylarginine Deiminase 2 and 4 and Are a Source of Citrullinated Antigens Bound by Rheumatoid Arthritis Autoantibodies
S Janna Bashar, Caitlyn Holmes and Miriam Shelef, University of Wisconsin, Madison, WI
Background/Purpose: Anti-citrullinated protein antibodies (ACPAs) are a hallmark of rheumatoid arthritis, but the sources of citrullinated antigens as well as which peptidylarginine deiminases (PADs) are…
Abstract Number: 1764 • ACR Convergence 2023
Antibody Responses to Citrullinated Type II Collagen and Vimentin Modified with Malondialdehyde-Acetaldehyde Differ in Rheumatoid Arthritis and Rheumatoid Arthritis-Interstitial Lung Disease
Breanna Butler¹, Jill Poole¹, Michael Duryee¹, Nozima Aripova¹, Carlos Hunter¹, Bridget Kramer¹, James O'Dell¹, Geoffrey Thiele¹, Bryant England¹ and Ted R Mikuls², ¹University of Nebraska Medical Center, Omaha, NE, ²Division of Rheumatology and Immunology, University of Nebraska Medical Center, Omaha, NE
Background/Purpose: Interstitial lung disease (ILD) causes significant complications and mortality in patients with rheumatoid arthritis (RA). We have previously shown that patients with RA-ILD had…
Abstract Number: 1850 • ACR Convergence 2023
Long-term Glucocorticoid Use in a Cohort of Elderly Early Rheumatoid Arthritis Patients: A Joint Analysis of Medicare and the Rheumatology Informatics System for Effectiveness (RISE) Data
Andriko Palmowski¹, Eric Roberts², Jing Li², Emma Kersey², Rachael Stovall², Frank Buttgereit³, Jinoos Yazdany⁴ and Gabriela Schmajuk⁵, ¹Charité - Universitätsmedizin Berlin, Berlin, Germany, ²University of California San Francisco, San Francisco, CA, ³Charité Universitätsmedizin, Dept. Rheumatology, Berlin, Germany, ⁴University of California, General Department of Medicine, Division of Rheumatology, San Francisco, CA, ⁵UCSF / SFVA, San Francisco, CA
Background/Purpose: According to recent ACR and EULAR rheumatoid arthritis (RA) guidelines, glucocorticoids (GCs) should only be used for brief periods or not at all. Our…
Abstract Number: 1912 • ACR Convergence 2023
Impact of Pharmacist-Led Specialty Medication Management Service on Time-to-Dispense for Specialty Rheumatologic Medications in a University Health System
Khashayar Ahmadmehrabi¹, Navin Ravishankar², Diana Mekhiel³ and Zineb Aouhab³, ¹Loyola University Medical Center, Oak Park, IL, ²Indiana University Health, Indianapolis, IN, ³Loyola University Medical Center, Maywood, IL
Background/Purpose: Given the progressive joint damage and physical disability associated with uncontrolled Rheumatoid arthritis (RA), a treat-to target-strategy through the early utilization of disease-modifying antirheumatic…
Abstract Number: 2101 • ACR Convergence 2023
Diagnosis of Mental Disorder Complicated by Rheumatoid Arthritis: A Study of the Validity of a Psychiatrist’s Diagnosis and Questionnaire Method
Yusuke Miwa¹, Yuko Miwa-mitamura², Hiroi Tomioka³ and Michio Hosaka⁴, ¹Division of Rheumatology, Department of Medicine, School of Medicine, Showa University, Tokyo, Japan, ²Department of Nursing, Showa University School of Nursing and Rehabilitation Sciences, Tokyo, Japan, ³Department of Psychiatry, School of Medicine, Showa University, Yokohama, Japan, ⁴Department of psychosomatic medicine, Katsuyama Clinic, Fujikawaguchiko, Japan
Background/Purpose: It has been reported that about 15% of patients with rheumatoid arthritis (RA) have depression, and most of these studies have used questionnaire methods.…
Abstract Number: 2118 • ACR Convergence 2023
New Onset Disability in Rheumatoid Arthritis Is an Underrecognized Cardiovascular Risk Factor: A Retrospective Cohort Study Using the CorEvitas Registry
Robert Spandorfer¹, Kevin Kane², George Reed², Dimitrios Pappas², Joel Kremer², Jeffrey Curtis³ and Iris Navarro-Millán⁴, ¹Hospital for Special Surgery, Brooklyn, NY, ²CorEvitas, LLC, Waltham, MA, ³University of Alabama at Birmingham, Birmingham, AL, ⁴Weill Cornell Medicine, Hospital for Special Surgery, New York, NY
Background/Purpose: Cardiovascular disease (CVD) is the most common cause of death among patients with RA. Prior research found a higher rate of CVD events associated…
Abstract Number: 2134 • ACR Convergence 2023
Autoantibodies to Joint-related Proteins Predict Remission with High Specificity in New Onset RA
Monica Leu Agelii¹, Outi Sareila², Erik Lönnblom², Kristina Forslind³, Maria Andersson³, Alf Kastbom⁴, Christopher Sjöwall⁵, Lennart Jacobsson⁶, Jan Kihlberg⁷, Rikard Holmdahl², Ingiäld Hafström² and Inger Gjertsson⁸, ¹Gothenburg University, Goteborg, Sweden, ²Karolinska Institutet, Stockholm, Sweden, ³FoU Spenshult, Halmstad, Sweden, ⁴Linköping University, Linköping, Sweden, ⁵Department of Biomedical and Clinical Sciences, Division of Inflammation and Infection/Rheumatology, Linköping University, Linköping, Sweden, ⁶University of Gothenburg, Malmö, Sweden, ⁷Uppsala University, Uppsala, Sweden, ⁸Department of Rheumatology and Inflammation research, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
Background/Purpose: One of the major challenges in the management of rheumatoid arthritis (RA) is to determine individual treatment and predict the prognosis. On a group…
Abstract Number: 2150 • ACR Convergence 2023
Novel Biologic IRL201805 Inhibits Osteoclastogenesis in Monocytic Cells from RA Patients
Yuriko Yamamura¹, Valerie Corrigall², Lara Ravanetti³, Jorge De Alba³, Roly Foulkes⁴, Paul Eggleton⁵ and Carl Goodyear⁶, ¹School of Infection & Immunity, University of Glasgow, Glasgow, United Kingdom, ²Revolo Biotherapeutics, Tadworth, United Kingdom, ³Revolo Biotherapeutics, London, United Kingdom, ⁴Revolo Biotherapeutics, Slough, United Kingdom, ⁵Revolo Biotherapeutics, Exeter, United Kingdom, ⁶University of Glasgow, Glasgow, United Kingdom
Background/Purpose: In Rheumatoid arthritis (RA), osteoclasts derived from CD14+ Monocytes are associated with a risk of progressive bone and joint destruction, which fundamentally impacts quality-of-life.…
Abstract Number: 2167 • ACR Convergence 2023
24-week, Post-Marketing Surveillance Analysis of Upadacitinib in Japanese Patients with Rheumatoid Arthritis (Encore1)
Tatsuya Atsumi¹, Nami Okamoto², Nobunori Takahashi³, Naoto Tamura⁴, Atsuo Nakajima⁵, Ayako Nakajima⁶, Takao Fujii⁷, Hiroaki Matsuno⁸, Takeshi Kawaberi⁹, Naomi Sunaga⁹, Yuki Tsujita¹⁰, Sumi Chonan⁹, Masataka Kuwana¹¹ and Michiaki Takagi¹², ¹Hokkaido University, Department of Rheumatology, Endocrinology and Nephrology, Sapporo, Japan, ²Department of Paediatrics, Osaka Rosai Hospital, Sakai-city, Japan, ³Department of Orthopedic Surgery, Aichi Medical University, Nagakute, Japan, ⁴Department of Internal Medicine and Rheumatology, Juntendo University Faculty of Medicine, Tokyo, Japan, ⁵Ueno Dialysis Clinic, Taito-ku, Japan, ⁶Center for Rheumatic Diseases, Mie University Hospital, Tsu, Japan, ⁷Department of Rheumatology and Clinical Immunology, Wakayama Medical University, Wakayama, Japan, ⁸Matsuno Clinic for Rheumatic Diseases, Toyama City, Japan, ⁹AbbVie GK, Minato-ku, Japan, ¹⁰Abbvie GK, Minato City Tokyo, Japan, ¹¹Nippon Medical School Graduate School of Medicine, Tokyo, Japan, ¹²Department of Orthopaedic Surgery, Yamagata University Faculty of Medicine, Yamagata, Japan
Background/Purpose: Upadacitinib (UPA) was approved in 2020 in Japan for the treatment of "Rheumatoid arthritis (RA) patients with inadequate response to conventional therapy, including inhibition…
Abstract Number: 2435 • ACR Convergence 2023
Deciphering Rheumatoid Arthritis Disease Activity-Associated Gene Signatures and Cell Subsets Through Single Cell Transcriptomics
Marie Binvignat¹, Brenda Miao², Camilla Wibrand³, Monica Yang⁴, Dmitry Rychkov⁵, Emily Flynn⁴, Umair Khan⁴, Joanne Nititham⁶, Alex Carvidi⁴, Melissa Krueger⁴, Erene Niemi⁴, Yang Sun⁴, Gabriella Fragiadakis⁴, David Klatzmann¹, Jeremie SELLAM⁷, Encarnita Mariotti-Ferrandiz¹, Andrew Gross⁴, Chun Jimmie Ye⁴, Atul Butte⁴, Lindsey Criswell⁶, Mary Nakamura⁸ and Marina Sirota⁵, ¹Sorbonne Université, Paris, France, ²University of California San Francisco, Fremont, CA, ³Aarhus University, Aarhus, Denmark, and University of California San Francisco, San Francisco, CA, ⁴University of California San Francisco, San Francisco, CA, ⁵Bakar Computational Health Sciences Institute, University of California San Francisco, San Francisco, CA, ⁶NIH/NHGRI, Bethesda, MD, ⁷Sorbonne Université APHP, Paris, France, ⁸UCSF/SFVAHCS, San Francisco, CA
Background/Purpose: Single cell transcriptional profiling (scRNA-Seq) is valuable in identifying gene signatures and cell subpopulations associated with rheumatoid arthritis (RA). However prior studies have often…
Abstract Number: 2509 • ACR Convergence 2023
Risk Factors and Mortality of Immune Checkpoint Inhibitor-Induced Flares of Pre-Existing Rheumatoid Arthritis: An Analysis Accounting for Competing Risk of Death and Immortal Time Bias
Kaitlin McCarter¹, Senada Arabelovic¹, Taylor Wolfgang¹, Xiaosong Wang¹, Kazuki Yoshida¹, Grace Qian¹, Emily Kowalski¹, Kathleen Vanni¹, Nicole LeBoeuf¹, Elizabeth Buchbinder², Lydia Gedmintas¹, Lindsey MacFarlane¹, Deepak Rao¹, Nancy Shadick³, Ellen Gravallese⁴ and Jeffrey Sparks⁵, ¹Brigham and Women's Hospital, Boston, MA, ²Dana-Farber Cancer Institute, Boston, MA, ³Brigham and Women's Hospital, Boston, MA, ⁴Brigham and Women's Hospital and Harvard Medical School, Boston, MA, ⁵Division of Rheumatology, Inflammation, and Immunity, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA
Background/Purpose: Immune checkpoint inhibitors (ICI) stimulate the immune system to treat cancer but may cause flares of pre-existing immune-mediated inflammatory diseases. Risk factors for ICI-induced…
Abstract Number: PP06 • ACR Convergence 2023
Dana’s Data Dashboard: Applying a Familiar Framework for Efficient and Effective Health Management
Dana Guglielmo, Los Angeles, CA
Background/Purpose: As a researcher and data analyst, I enjoy the meticulous attention to detail that my work requires. I love the process of collecting, analyzing,…
Abstract Number: 0016 • ACR Convergence 2023
Role of TP53 in Inflammatory Reprogramming of Rheumatoid Arthritis Synovial Fibroblasts
Anil Singh and Salahuddin Ahmed, Washington State university, Spokane, WA
Background/Purpose: TP53, a tumor-suppressor protein known as the guardian of the genome, plays a critical role in regulating genomic stability and cellular function. When TP53…
Abstract Number: 0079 • ACR Convergence 2023
CD4 T Cell Repertoire Features in RA Patients with High-risk HLA-DRB1 Alleles
Amit Lakhanpal¹, Kazuyoshi Ishigaki², Anvita Singaraju¹, Alejandro Kochen³, Miriam Fein¹, Soumya Raychaudhuri⁴ and Laura Donlin¹, ¹Hospital for Special Surgery, New York, NY, ²RIKEN, Tokyo, Japan, ³Yale School of Medicine, New Haven, CT, ⁴Brigham and Women's Hospital, Boston, MA
Background/Purpose: A role for CD4 T cells in RA pathology is supported by the effectiveness of T cell therapies, genetic studies implicating T cell gene…

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