Abstracts Archive - Page 174 of 2607 - ACR Meeting Abstracts

Abstract Number: 1176 • ACR Convergence 2025
VISIBLE Post-Inflammatory Pigmentation Journeys: Exploring the Impact of Pigmentation
Tarek Dawamne¹, Olivia Choi, MD, PhD, FAAD², Alison Tran³, Jacob Beer⁴, Katelyn Rowland², Theodore Alkousakis², Oyediran Adelakun², Elizabeth Skobelev², Sancharitha Ramji², Tony Ma⁵, Daphne Chan² and Jenna Lester⁶, ¹Texas A&M School of Engineering Medicine, Houston, TX, USA, Houston, TX, ²Johnson & Johnson, Horsham, PA, USA, Horsham, PA, ³Lake Granbury Medical Center, Department of Dermatology, Dallas, TX, USA, Dallas, TX, ⁴Dr. Phillip Frost Department of Dermatology and Cutaneous Surgery, Miami, FL, USA, Miami, FL, ⁵Johnson & Johnson, Spring House, PA, USA, Spring House, PA, ⁶University of California, San Francisco, CA, USA, San Francisco, CA
Background/Purpose: Post-inflammatory pigment alteration (PIPA) following resolution of psoriasis plaques is an important, neglected problem that disproportionately impacts people of color.1-3 VISIBLE, an ongoing Phase…
Abstract Number: 1163 • ACR Convergence 2025
Clinical and Biomarker Characteristics of Inebilizumab-Treated Participants Who Experienced an IgG4-RD Flare During the Phase 3 MITIGATE Trial
John Stone¹, Emma Culver², Arezou Khosroshahi³, Wen Zhang⁴, Emanuel Della Torre⁵, Kazuichi Okazaki⁶, Yoshiya Tanaka⁷, Matthias Lohr⁸, nicolas schleinitz⁹, Fernando Martinez-Valle¹⁰, Manu Nayar¹¹, Vinciane Rebours¹², Cory Perugino¹³, Kristen Clarkson¹⁴, Theresa Alexander¹⁴, Xinxin Dong¹⁴, Qian Huang¹⁴, Sue Cheng¹⁴ and Daniel Cimbora¹⁴, ¹Massachusetts General Hospital , Harvard Medical School, Concord, MA, ²John Radcliffe Hospital; University of Oxford, Oxford, United Kingdom, ³Emory University, Atlanta, GA, ⁴Peking Union Medical College Hospital, Dong Cheng Qu, China (People's Republic), ⁵IRCCS San Raffaele Scientific Institute, Milan, Italy, ⁶Kansai Medical University Kori Hospital, Osaka, Japan, ⁷University of Occupational and Environmental Health, Japan, Kitakyushu, Japan, ⁸Karolinska Institutet, Stockholm, Sweden, ⁹Aix Marseille university, AP-HM, Marseille, France, ¹⁰Vall d’Hebron Hospital, Barcelona, Spain, ¹¹Freeman Hospital, Newcastle upon Tyne, United Kingdom, ¹²Beaujon Hospital, AP-HP, Université Paris-Cité, Clichy, France, ¹³Massachusetts General Hospital, Harvard Medical School, Boston, MA, ¹⁴Amgen, Thousand Oaks, CA
Background/Purpose: IgG4-RD is a rare, chronic, fibroinflammatory disorder characterized by recurrent flares that can affect any organ and lead to permanent tissue damage. Inebilizumab (INEB)…
Abstract Number: 1195 • ACR Convergence 2025
Discordance between Immunoblot and ELISA in the detection of Jo-1 and Ro/Ro-52 Autoantibodies
Antonia Valenzuela¹, Sebastián Andrés Cerda Acevedo² and Francisco Vera Gutiérrez², ¹Pontificia Universidad Catolica de Chile, Santiago, Chile, ²Pontificia Universidad Católica de Chile, Santiago de Chile, Chile
Background/Purpose: Autoantibodies play a key role in the diagnosis, classification, and prognosis of idiopathic inflammatory myopathies (IIM). Among the most relevant are myositis-specific antibodies (MSAs),…
Abstract Number: 1112 • ACR Convergence 2025
Breaking Bones, Breaking Hearts: A FAERS Perspective on Osteoporosis Medications
Manush Sondhi¹, Namrata Singh², Julie Carkin¹ and Grant Hughes³, ¹University of Washington, Seattle, WA, ²University of Washington, Bellevue, WA, ³University of Washington, Lynnwood, WA
Background/Purpose: The cardiovascular risks associated with osteoporosis medications remain incompletely understood. Previous studies suggest that romosozumab (ROM) is most strongly associated with major adverse cardiovascular…
Abstract Number: 1181 • ACR Convergence 2025
Clinical Relevance of Tumor Necrosis Factor Superfamily Cytokines
Robert Corty¹, Gul Karakoc¹, Ahmad Jawdat², Hui Yu³, Jonathan Mosley⁴, Michael Stein¹ and Vivian Kawai⁵, ¹Vanderbilt University Medical Center, Nashville, TN, ²University of Alabama at Birmingham, Birmingham, ³University of Miami, Miami, ⁴UT Southwestern Medical Center, Dallas, ⁵University of Alabama at Birmingham, Birmingham, AL
Background/Purpose: The tumor necrosis factor superfamily (TNFSF) includes 48 proteins involved in immune activation, inflammation, and cell death and represent an area of intense focus…
Abstract Number: 1193 • ACR Convergence 2025
Lung Transplant Outcomes in Patients with Myositis- and Systemic Sclerosis-Associated Interstitial Lung Disease Compared to Idiopathic Pulmonary Fibrosis: A Multicentric Retrospective Analysis
Angela Chang¹, Navid Saleh¹, Alec Yu¹, Darya S. Jalaledin², Sabrina Hoa³, Robert Levy⁴, Jennifer Wilson⁵, Charles Poirier⁶, John Yee¹, James Choi¹, Océane Landon-Cardinal⁷, Hyein Kim⁸ and Kun Huang⁹, ¹University of British Columbia, Vancouver, BC, Canada, ²Université de Montréal, Saint-Lambert, QC, Canada, ³University of Montreal, Brossard, QC, Canada, ⁴University of British Columbia, Deerfield, IL, ⁵UBC, Vancouver, BC, Canada, ⁶University of Montreal, Montreal, QC, Canada, ⁷Centre hospitalier de l'Université de Montréal, Montréal, QC, Canada, ⁸The University of British Columbia, Vancouver, BC, Canada, ⁹University of British Columbia, Vancouver, Surrey, BC, Canada
Background/Purpose: Interstitial lung disease (ILD) is a frequent complication of idiopathic inflammatory myositis (IIM) and systemic sclerosis (SSc), ranging from subclinical ILD to rapidly progressive…
Abstract Number: 1183 • ACR Convergence 2025
Risk of Inflammatory Bowel Disease in Psoriatic Arthritis Patients Treated with IL-17 Inhibitors
Rusudan Tskitishvili¹, Abdallah Hussein², Irakli Tskhakaia³, Nanuka Tsibadze³, Eric Osgood² and Humaira Khan⁴, ¹Virtua Health, Camden, NJ, ²Virtua Health, Camden, ³Jefferson Health - Einstein, Philadelphia, PA, ⁴Virtua Health, Voorhees
Background/Purpose: Psoriatic arthritis (PsA) is a chronic, progressive inflammatory arthritis that significantly impairs quality of life and contributes to substantial morbidity. Interleukin-17 (IL-17) plays a…
Abstract Number: 1173 • ACR Convergence 2025
Prevalence of Coronary Artery Involvement in IgG4-Related Disease Detected by Non-Gated Cross-Sectional Imaging
Matthew Charles Baker¹, Lauren Taylor², Haziq Siddiqi², Jison Hong² and Brian Pogatchnik², ¹Stanford University, Menlo Park, CA, ²Stanford University, Stanford, CA
Background/Purpose: IgG4-related disease (IgG4-RD) classically presents with a mass or diffusely enlarged organ, but it also affects blood vessels of all sizes. Coronary artery involvement…
Abstract Number: 1120 • ACR Convergence 2025
Synergistic Effects of IL-17F and IL-17A on Neutrophil Chemotaxis: Increased Risk of Candidiasis with Dual Blockade of IL-17A and IL17-F
Siba Raychaudhuri¹, Disha Chakraborty², Christine Abria² and Smriti K Raychaudhuri³, ¹UC Davis, School of Medicine/ VA Medical Center, Sacramento, Davis, CA, ²Sacramento VA Medical Center, Mather, CA, ³Sacramento VA Medical Center, Davis, CA
Background/Purpose: IL-17 is primarily secreted by Th17 cells. The IL-17 family has 6 related cytokines (IL-17A to IL17F); IL-17A and IL-17F, being key proinflammatory mediators.…
Abstract Number: 1133 • ACR Convergence 2025
A Proteomic Analysis Of Subclinical Synovial Inflammation Associated With Monosodium Urate Crystal Deposition
Mariano Andrés¹, María-Luisa Peral-Garrido², Samanta Ortuño³, Rocío Caño³, Silvia Gómez-Sabater³, Alejandra Bermúdez⁴, Teresa Lozano⁵, Miguel Perdiguero⁵, elena Caro-Martínez⁶, Ruth Sánchez-Ortiga⁵, Carolina Ruiz-García⁷, Eliseo Pascual⁸ and Rubén Francés⁸, ¹Dr Balmis Alicante General University Hospital-ISABIAL, Alicante, Spain, ²Vinalopó University Hospital, Novelda, Spain, ³Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain, ⁴Rheumatology Department, Dr. Balmis General University Hospital, Alicante, Spain., Alicante, Spain, ⁵Dr Balmis General University Hospital, Alicante, Spain, ⁶HACLE San Vicente Hospital, San Vicente del Raspeig, Spain, ⁷Campoamor Health Center, Alicante, Spain, ⁸Miguel Hernandez University of Elche, Alicante, Spain
Background/Purpose: Persistent subclinical inflammation from monosodium urate (MSU) crystals is present in gout and asymptomatic hyperuricemia (AH). The underlying mechanism is poorly understood. This study…
Abstract Number: 1092 • ACR Convergence 2025
Prior history of arthritis and PD-1 over PD-L1 blockade predispose to immune-related adverse events in cancer patients treated with immune checkpoint inhibitors
Binod Kc¹, Aakritee Sharma Subedi¹, Salome Walsh¹, Areeba Memon¹ and Andras Perl², ¹SUNY Upstate Medical University, Syracuse, NY, ²SUNY, Syracuse, NY
Background/Purpose: Immune checkpoint inhibitors (ICIs) have revolutionized cancer therapy by enhancing the immune system's ability to fight cancer. However, their use is associated with immune-related…
Abstract Number: 1191 • ACR Convergence 2025
Effect of ER Stress Inhibition With 4-Phenylbutyric Acid on Disease Phenotype in a Mouse Model of Myositis
Alfredo Guzman, Elizabeth Bagley, Rita Spathis, Madison King, Kanneboyina Nagaraju and Melissa Morales, Binghamton University, Johnson City, NY
Background/Purpose: Dysregulation of the ER stress and interferon (IFN) pathways play a major role in the pathophysiology of autoimmune myositis. Upregulation of ER stress markers…
Abstract Number: 1218 • ACR Convergence 2025
Social Determinants Shape Health Outcomes in Idiopathic Inflammatory Myopathies: Insights from Lived Experience of 1,252 Patients
Tsvetelina Velikova¹, Kostadin Kostadinov², Emilia Naseva³, Tamar Rubinstein⁴, Manali Sarkar⁵, Lavanya Mangla⁶, Joanna Makowska⁷, Raphael Micheroli⁸, Leandro ferreryra⁹, Linda Kobert¹⁰, Ioannis Parodis¹¹, Elena Nikiphorou¹², Samuel Shinjo¹³, Carlo Vinicio Caballero Uribe¹⁴, Vincenzo Venerito¹⁵, Vikas Agarwal¹⁶ and Latika Gupta¹⁷, ¹Medical Faculty, Sofia University St. Kliment Ohridski, Sofia, Bulgaria, ²Department of Social Medicine and Public Health, Faculty of Public Health, Medical University, Plovdiv; Health and Quality of Life in a Green and Sustainable Environment Research Group, Strategic Research and Innovation Program for the Development of MU- Plovdiv, Medical University of Plovdiv, Environmental Health Division, Research Institute at Medical University of Plovdiv, Medical University of Plovdiv,, Plovdiv, Bulgaria, ³Faculty of Public Health, Medical University of Sofia, ¹⁵ Acad. Ivan Evstratiev Geshov, ¹⁶⁰⁶ Sofia; Medical Faculty, Sofia University St. Kliment Ohridski, Sofia, Bulgaria, ⁴Albert Einstein College of Medicine, White Plains, NY, ⁵Sir H. N. Reliance Foundation Hospital and Research Centre, Mumbai, Maharashtra, India., Mumbai, Maharashtra, India, ⁶Maulana Azad Medical College, ²-Bahadurshah Zafar Marg, New Delhi, New Delhi, India, ⁷Department of Rheumatology, Medical University of Lodz, Lodz, Poland, ⁸University Hospital Zurich, Zurich, Switzerland, ⁹HIBA, CABA, Ciudad Autonoma de Buenos Aires, Argentina, ¹⁰The Myositis Association, Columbia, MD, ¹¹Karolinska Institutet and Karolinska University Hospital, Department of Medicine Solna, Division of Rheumatology, Stockholm, Sweden, ¹²King's College London, London, United Kingdom, ¹³Division of Rheumatology, Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, SP, Brazil, Sao Paulo, Brazil, ¹⁴Department of Medicine, Hospital Universidad del Norte, Barranquilla, Atlantico, Colombi, Barranquilla, Colombia, ¹⁵Univeristy of Bari "Aldo Moro", Italy, Bari, Bari, Italy, ¹⁶Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India, ¹⁷School of Infection, Inflammation and Immunology, College of Medicine and Health, University of Birmingham; Royal Wolverhampton NHS Trust; Centre for Musculoskeletal Research, School of Biological Sciences, The University of Manchester, Manchester; Francis Crick Institute, London, Birmingham, UK, United Kingdom
Background/Purpose: The impact of social determinants of health (SDoH)—including socioeconomic status, social support, and geographic context—on disease outcomes in idiopathic inflammatory myopathies (IIM) remains underexplored.…
Abstract Number: 1217 • ACR Convergence 2025
Validation and clincial use of anti-MDA5 test – LIA versus ELISA
TING-YUAN LAN¹, pei-Hsinq lai², Tai-Ju Lee³, Ting-Wei Chang⁴, Kuan-Yen Lin⁵, Shao-Yu Pai⁶ and Ko-Jen Li⁷, ¹National Taiwan University Hospital Hsinchu Branch, Hsinchu City, Taiwan, ²Taipei City Hospital, Taichung, Taiwan, ³National Taiwan University Hospital Hsinchu Branch, Hsinchu City, Taiwan (Republic of China), ⁴National Taiwan University Hospital Hsinchu Branch, Taichung, Taiwan, ⁵National Taiwan University Hospital, Hsin-Chu Branch, Hsin-Chu City, Taiwan (Republic of China), ⁶National Taiwan University Hospital, Taichung City, Taiwan (Republic of China), ⁷National Taiwan University Hospital, Taipei, Taiwan
Background/Purpose: Although immunoprecipitation (IP) remains the gold standard for detecting myositis autoantibodies, it is technically demanding and not widely available. Line immunoassay (LIA) has become…
Abstract Number: 1140 • ACR Convergence 2025
PGG Suppresses MSU Crystal–Triggered Inflammation and Arachidonic Acid Production in PBMCs
Sadiq Umar¹, Poorna Chandra Rao Yalagala², Sugasini Dhavamani² and Sriram Ravindran², ¹University of Illinois at Chicago, Chicago, IL, ²University of Illinois, Chicago, IL
Background/Purpose: Gout is the most prevalent inflammatory arthritis globally, with rising incidence in both developed and developing regions. It is driven by monosodium urate (MSU)…

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