Abstracts tagged "Bioinformatics"

Abstract Number: 1712 • ACR Convergence 2025
Reduced Cardiometabolic Burden and Inflammation in Patients with Psoriatic Arthritis Cared for in a Multi-Disciplinary, Combined Psoriasis-Psoriatic Arthritis Center
Rebecca Haberman¹, Nicolas Coudray², Xu Han², Morgan Grams², Eric Oermann², Aristotelis Tsirigos² and Jose Scher³, ¹NYU Langone Health, New York, NY, ²NYU Grossman School of Medicine, New York, ³New York University School of Medicine, New York, NY
Background/Purpose: Psoriatic arthritis (PsA) is a chronic, systemic inflammatory disease that affects both the skin and musculoskeletal system and is frequently associated with a heightened…
Abstract Number: 0637 • ACR Convergence 2025
DNA Methylation Patterns Differ Between Genetically Similar Systemic Lupus Erythematosus (SLE) Patients From Peru and the U.S.
Sundus Dwidar¹, Mary Horton², Meghan Nelson³, Joanne Nititham², Richard Oppong³, Frank Donovan⁴, Jinoos Yazdany⁵, Maria Dall'Era⁶, Lisa Barcellos⁷, Heinner Guio⁸, Manuel Ugarte-Gil⁹, Lindsey Criswell² and Cristina Lanata¹⁰, ¹National Institutes of Health, Washington, ²NIH/NHGRI, Bethesda, MD, ³National Institutes of Health, Bethesda, MD, ⁴National Institutes of Health, Bethesda, ⁵UCSF, San Francisco, CA, ⁶Division of Rheumatology, University of California, San Francisco, CA, ⁷UC Berkeley, Berkeley, ⁸Universidad de Huanuco, Lima, Peru, ⁹Grupo Peruano de Estudio de Enfermedades Autoinmunes Sistémicas, Universidad Científica del Sur, Lima, Peru; Hospital Guillermo Almenara Irigoyen, EsSalud, Lima, Peru, Lima, Peru, ¹⁰NIH/NHGRI, Bethesda
Background/Purpose: Systemic lupus erythematosus (SLE) is an autoimmune disease that disproportionately affects individuals of Amerindian ancestry and those who self-identify as Hispanic. The term “Hispanic”…
Abstract Number: 0048 • ACR Convergence 2025
Integrative Spatial Proteomics and Single-Cell RNA Sequencing Unveil Molecular Complexity in Rheumatoid Arthritis for Novel Therapeutic Targeting
Xue Wang¹, Fei Wang², Sílvia Sisó², Archana Iyer², Heather Knight², Lori Duggan², Yingli Yang², Liang Jin², Baoling Cui², Yupeng He³, Jan Schejbal², Lucy Phillips², Bohdan Harvey⁴ and Yu Tian², ¹AbbVie, South San Francisco, CA, ²AbbVie, Worcester, MA, ³AbbVie, North Chicago, IL, ⁴AbbVie, Cambridge, MA
Background/Purpose: Rheumatoid arthritis (RA) is a chronic autoimmune disease characterized by persistent inflammation, fibroblast proliferation and progressive joint damage. Understanding the heterogeneity of RA and…
Abstract Number: 1652 • ACR Convergence 2025
The Hidden Impact of Hyperuricemia on Immune Cell Dysfunction
Isabella Yi, Henry Ping and Qian Wang, iLab Research Institute, Mountain View, CA
Background/Purpose: Background: Hyperuricemia, characterized by elevated serum uric acid levels, is often asymptomatic yet poses serious health risks. This study investigates how soluble monosodium urate…
Abstract Number: 0624 • ACR Convergence 2025
Polygenic risk of lupus is differentially associated with individual EHR-derived classification criteria
Noah Forrest¹, Sachleen Tuteja², Jennifer Pacheco³, Vesna Mitrovic³, Rosalind Ramsey-Goldman¹, Theresa Walunas³ and Matthew Dapas¹, ¹Northwestern University Feinberg School of Medicine, Chicago, IL, ²Northwestern University, Evanston, ³Northwestern University Feinberg School of Medicine, Chicago
Background/Purpose: Systemic lupus erythematosus (SLE) is a heterogeneous autoimmune disease characterized by diverse clinical presentation, posing significant challenges in diagnosis and management. Reflecting this clinical…
Abstract Number: 0031 • ACR Convergence 2025
Meta-Analysis of Trans-Disease Microbial Biomarkers of Protection and Pathogenesis in Autoimmune Conditions: Results from the AMP AIM Consortium
Kevin Bu¹, Rebecca Blank², Alba Boix-Amoros³, Adam Cantor⁴, Jose Scher⁵ and Jose Clemente¹, ¹Icahn School of Medicine at Mount Sinai, New York, NY, ²NYU Langone Health, New York, NY, ³Icahn School of Medicine, New York, NY, ⁴Icahn School of Medicine, New York, ⁵New York University School of Medicine, New York, NY
Background/Purpose: Autoimmune and immune-mediated diseases (AIMDs) affect over 20 million Americans. The sharp increase in prevalence of these disorders over recent decades suggests that factors…
Abstract Number: 1568 • ACR Convergence 2025
A Novel Endothelial Cell Profiling Assay to Identify Systemic Sclerosis Patient Characteristics at the Endothelial Cell Level
Eva Hoekstra¹, Rudmer Postma¹, Nils Steinz², Wieke van Oostveen¹, Roel Bijkerk¹, Vincent van Duinen², Rachel Knevel², Tom Huizinga², Anton jan van Zonneveld¹, Jeska de Vries-Bouwstra² and Cynthia Fehres¹, ¹Leiden University Medical Center, Leiden, Zuid-Holland, Netherlands, ²Leiden University Medical Center, Leiden, Netherlands
Background/Purpose: Vasculopathy, a hallmark clinical feature in systemic sclerosis (SSc), is a consequence of endothelial cell (EC) damage and dysfunction and might precede tissue fibrosis.…
Abstract Number: 0878 • ACR Convergence 2025
Effects of IL-17A Inhibition on Entheseal Osteoblast and Fibroblast Dynamics in Psoriatic Arthritis: Insights from the EBIO Biopsy Study
Maria Gabriella Raimondo¹, Hashem Mohammadian², Simon Rauber³, Stefano Alivernini⁴, Filippo Fagni⁵, Giulia Corte⁶, Koray Tascilar⁷, Alina Mihaela Ramming⁸, Juergen Rech², Maria Antonietta D´Agostino⁹, Georg Schett², Milena Pachowsky⁸, Arnd Kleyer¹⁰ and Andreas Ramming¹¹, ¹Department of Medicine ³ - Rheumatology and Immunology, Friedrich-Alexander-Universität (FAU) Erlangen-Nürnberg and Uniklinikum Erlangen, Erlangen, Germany, ²Uniklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Germany, Erlangen, Germany, ³Uniklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Germany, Erlangen, Bayern, Germany, ⁴Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy, ⁵Department of Medicine ³ - Rheumatology and Immunology, Friedrich-Alexander-Universität Erlangen-Nürnberg and University Hospital Erlangen, Erlangen, Bayern, Germany, ⁶- Department of Medicine ³ - Rheumatology and Immunology, Friedrich-Alexander-Universität Erlangen-Nürnberg and Uniklinikum Erlangen, Erlangen, Germany, Erlangen, Germany, ⁷Department of Medicine ³ - Rheumatology and Immunology, Friedrich-Alexander-Universität Erlangen-Nürnberg and University Hospital Erlangen, Erlangen, Germany, ⁸Department of Internal Medicine ³ – Rheumatology and Immunology, Friedrich-Alexander-Universität (FAU) Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany, ⁹⁴Division of Rheumatology - Fondazione Policlinico Universitario A. Gemelli IRCCS - Università Cattolica del Sacro Cuore, Rome, Italy, ¹⁰Department of Rheumatology and Clinical Immunology, Charité - Universitätsmedizin Berlin, Berlin, Germany, Berlin, Germany, ¹¹Department of Internal Medicine ³, Rheumatology & Immunology, Friedrich-Alexander-University (FAU) & Universitätsklinikum Erlangen, Erlangen, Germany
Background/Purpose: Enthesitis is an early event in the course of psoriatic arthritis (PsA) and a hallmark feature of the disease. Currently, much of the understanding…
Abstract Number: 0024 • ACR Convergence 2025
Biobank-scale genetic mapping identifies the shared genetic landscape of rheumatic and cardiovascular disease
Daniel Panyard¹, Daniel Li², Pik Fang Kho², Rodrigo Guarischi-Sousa³, Jiayan Zhou², Austin Hilliard⁴, Christie Bartels⁵, Philip Tsao² and Themistocles Assimes², ¹Stanford University, Sunnyvale, CA, ²Stanford University, Palo Alto, CA, ³Palo Alto Veterans Institute for Research, Palo Alto, CA, ⁴VA Palo Alto Health Care, Palo Alto, CA, ⁵University of Wisconsin School of Medicine and Public Health, Madison, WI
Background/Purpose: Patients with rheumatic conditions are at increased risk for cardiovascular (CV) problems, striking on average a decade before peers and conferring substantial morbidity and…
Abstract Number: 1360 • ACR Convergence 2025
Evaluating Causal Effects of Biologic and Targeted Synthetic Disease-modifying Anti-rheumatic Drugs Targets in Rheumatoid Arthritis Using Mendelian Randomisation
Mihye Kwon¹, Chung-il Joung¹ and Young Soo Song², ¹Konyang University Hospital, Daejeon, Republic of Korea, ²Konyang University Hospital, Daejeon, Taejon-jikhalsi, Republic of Korea
Background/Purpose: Rheumatoid arthritis (RA) is a chronic autoimmune disease in which biologic and targeted synthetic DMARDs (bDMARDs, tsDMARDs) have substantially improved clinical outcomes. While randomized…
Abstract Number: 0856 • ACR Convergence 2025
Integrated Single-Cell and Spatial Transcriptomics Reveal Vascular and Immune Pathogenesis in APS Nephropathy
Shuyi Yu¹, Haoyu Pan¹, Jinyi Qian¹, Xiaohan Wei², Yuying Fan¹, Zhixia Yang¹, Shiyan Gu¹, Jianzhou Wu¹, Cenyi Wang¹, Tiancheng Zhou¹ and Hui Shi³, ¹Department of Rheumatology and Immunology, Ruijin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China, Shanghai, Shanghai, China (People's Republic), ²Shanghai JiaoTong University, Shanghai, China (People's Republic), ³Shanghai Jiaotong University Affiliated Ruijin Hospital, Shanghai, China (People's Republic)
Background/Purpose: To elucidate the molecular and cellular mechanisms underlying antiphospholipid antibody (aPL) nephropathy using integrated single-cell and spatial transcriptomic (SP) profiling of kidney tissues.Methods: Renal…
Abstract Number: 0020 • ACR Convergence 2025
Bulk RNA-sequencing of Leukocytoclastic Vasculitis Skin Biopsies Show Upregulation of Leukocyte Migration Genes
Anne Carlton, Lam Tsoi, Joseph Kirma, Jennifer Fox, Paul Harms and Johann Gudjonsson, University of Michigan, Ann Arbor, MI
Background/Purpose: Vasculitis encompasses multiple conditions united by end-organ damage due to an immune-mediated reaction against the vasculature. Leukocytoclastic vasculitis (LCV) is a subtype of cutaneous…
Abstract Number: 1315 • ACR Convergence 2025
High-resolution thermography and Artificial Intelligence to evaluate and classify Rheumatoid Arthritis
Kale Mayor¹, Joey Mercier¹, Yuxi Long², David Robinson¹, Pingzhao Hu², Hani El-Gabalawy¹ and Liam O'Neil¹, ¹University of Manitoba, Winnipeg, MB, Canada, ²Western University, London, ON, Canada
Background/Purpose: Rheumatoid arthritis (RA) is an autoimmune polyarthritis that typically affects the small joints of the hands and feet. While imaging modalities such as ultrasound…
Abstract Number: 0845 • ACR Convergence 2025
Machine Learning–Based Skin Transcriptome Classifier (v2.0) Links SSc Molecular Subtypes to Disease Severity and Progression
Zhiyun Gong¹, Rezvan Parvizi², Helen Jarnagin¹, Haobin Chen³, Madeline Morrisson⁴, Tammara Wood⁵, Monique Hinchcliff⁶, Dinesh Khanna⁷ and Michael Whitfield⁸, ¹Dartmouth College, Lebanon, NH, ²Dartmouth, lebanon, NH, ³Dartmouth Collge, Lebanon, NH, ⁴Geisel School of Medicine at Dartmouth College, Hanover, NH, ⁵Dartmouth, Hanover, NH, ⁶Yale School of Medicine, Westport, CT, ⁷University of Michigan, Ann Arbor, MI, ⁸Geisel School of Medicine, Lebanon, NH
Background/Purpose: Systemic Sclerosis (SSc) is a clinically and molecularly heterogeneous autoimmune disease. We identified five intrinsic molecular subtypes in SSc by applying semi-supervised machine learning…
Abstract Number: 0019 • ACR Convergence 2025
Single cell characterization of the circulating immune system in Sjögren’s Syndrome
Alejandro Gómez Gómez¹, Héctor Corominas², Rosario Garcia Vicuña³, Mercedes Freire González⁴, Sheila Melchor-Díaz⁵, Paloma Vela Casasempere⁶, Paula Estrada-Alarcón⁷, Jose Luis Tandaipan⁸, Monica Fernandez Castro⁹, Sara Maria Rojas Herrera¹⁰, Marina Rodríguez López¹¹, Beatriz Paredes-Romero¹², Santiago Muñoz¹³, Marta López¹⁴, Ignacio Braña¹⁵, Gema Bonilla¹⁶, Raúl Menor Almagro¹⁷, Sara Manrique-Arija¹⁸, Mª Angeles Blazquez Cañamero¹⁹, Lilian López-Núñez²⁰, Carles Galisteo Veiga²¹, Juan José Alegre-Sancho²², Jose Rosas Gómez de Salazar²³, Jose Javier Pérez Venegas²⁴, Judit Font-Urgelles²⁵, José Andrés Román Ivorra²⁶, José Miguel Sequí-Sabater²⁷, Rafaela Ortega-Castro²⁸, Clara Moriano²⁹, Guadalupe Manzano-Canabal³⁰, Cilia Peralta-Ginés³¹, Javier Narváez³², Rafael Cáliz-Cáliz³³, Javier Martínez-Ferrin³⁴, Lara Sánchez Bilbao³⁵, Belén Serrano-Benavente³⁶, Natalia Boix- Martí³⁷, Ares Selles-Rius³⁸, Maribel Pérez³⁹, Juan Cañete⁴⁰, Núria Palau Balaña³⁸, Damiana Alvarez Errico³⁹, Yolanda Guillén⁴¹, Juan Ángel Patiño Galindo⁴¹, Antonio Julià¹, Sara Marsal Barril⁴² and Jose Luis Andreu⁴³, ¹Vall d'Hebron Hospital Research Institute, Rheumatology Research Group, Barcelona, Spain, ²Hospital de la Santa Creu i Sant Pau, Rheumatology, Barcelona, Barcelona, Spain, ³Hospital Universitario de la Princesa, Madrid, Spain, ⁴⁴ Hospital Universitario A Coruña, Rheumatology, A Coruña, La coruna, Spain, ⁵Hospital Universitario ¹² de Octubre, Rheumatology, Madrid, Madrid, ⁶Hospital General Universitario Alicante, Alicante, Comunidad Valenciana, Spain, ⁷Hospital de San Juan Despí Moisès Broggi, Barcelona, Spain, ⁸Rheumatology. Hospital Universitario de la Santa Creu i Sant Pau, Barcelona, Spain, ⁹PUERTA DE HIERRO HOSPITAL, Madrid, Spain, ¹⁰Hospital de Mérida, Rheumatology, Badajoz, Badajoz, Spain, ¹¹Complejo Hospitalario Universitario de Santiago, Rheumatology, Santiago de Compostela., Santiago de Compostela, Spain, ¹²Hospital Universitario Infanta Sofía;Universidad Europea de Madrid. Faculty of Medicine, Health and Sports. Department of Medicine; FIIB HUIS-HUHEN, San Sebastian de los Reyes, Spain, ¹³Hospital Universitario Infanta Sofía;Universidad Europea de Madrid. Faculty of Medicine, Health and Sports. Department of Medicine; FIIB HUIS-HUHEN, Madrid, Spain, ¹⁴Complex Hospitalari Universitari Moisés Broggi, Barcelona, Spain, ¹⁵Hospital Universitario Central de Asturias, Oviedo, Spain, ¹⁶Hospital Universitario La Paz, Rheumatology, Madrid, Madrid, Spain, ¹⁷Department of Rheumatology, Hospital de Jerez, Spain, Puerto De Santa María, Spain, ¹⁸Hospital Regional Universitario Málaga, Malaga, Spain, ¹⁹Hospital Ramon y Cajal, Madrid, Spain, ²⁰Hospital Son Llatzer, Rheumatology, Palma de Mallorca, Palma de Mallorca, Spain, ²¹Hospital Parc Taulí, Rheumatology, Sabadell, Sabadell, Spain, ²²Hospital Universitario Doctor Peset, Valencia, Spain, ²³Hospital Marina Baixa, PALMA DE MALLORCA, Spain, ²⁴Virgen Macarena University Hospital, Sevilla, Spain, Sevilla, Spain, ²⁵Hospital Universitari Germans Trias i Pujol, Badalona, Spain, ²⁶Hospital Universitari i Politècnic La Fe, Valencia, Spain, ²⁷Hospital Universitario La Fe (Valencia), Valencia, Spain, ²⁸Rheumatology service/Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/ Reina Sofia University Hospital/ University of Cordoba, Spain, Cordoba, Andalucia, Spain, ²⁹Hospital León, LEON, Castilla y Leon, Spain, ³⁰Hospital Virgen de la Concha (Zamora), Zamora, Spain, ³¹Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain, ³²Hospital Universitario de Bellvitge, Barcelona, Spain, ³³Hospital Universitario Virgen de las Nieves, Rheumatology, Granada, Granada, Spain, ³⁴Hospital Universitario Virgen de la Arrixaca, Rheumatology, Murcia, Murcia, Spain, ³⁵Rheumatology Division, Hospital Universitario Marqués de Valdecilla, IDIVAL, Immunopathology Group, Santander, Spain, Santander, Cantabria, Spain, ³⁶Hospital Gregorio Marañon, Madrid, Spain, ³⁷Hospital Univetsitari Vall d'Hebron, Rheumatology Department, Barcelona, Spain, ³⁸Rheumatology Research Group, Vall d'Hebron University Hospital, Barcelona, Spain, ³⁹IMIDomics, Barcelona, Barcelona, Spain, ⁴⁰Rheumatology Department, Hospital Clínic and IDIBAPS, Barcelona, Spain, Barcelona, Spain, ⁴¹IMIDomics, Barcelona, Spain, ⁴²Vall Hebron Hospital Research Institute, Barcelona, Spain, ⁴³Hospital Universitario Puerta de Hierro, Majadahonda, Spain
Background/Purpose: Sjögren’s syndrome (SS) is a chronic autoimmune disease characterized by the infiltration of circulating immune cells into the salivary and lacrimal glands. The properties…

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