Abstract Number: 2629 • ACR Convergence 2024
Deciphering Salivary Gland Inflammation in Sjögren’s Syndrome Reveals Shared and Autoantibody-Specific Immune Cell Heterogeneity
Background/Purpose: Sjögren's syndrome (SS) is an autoimmune disease characterized by progressive immune cell-mediated destruction of the exocrine glands. SS patients have distinct clinical phenotypes based…Abstract Number: 0018 • ACR Convergence 2023
Alternative Splicing and Expected Protein Changes in Muscle Biopsies from Different Types of Idiopathic Inflammatory Myopathies
Background/Purpose: Alternative splicing of mRNA results in important biological impacts with increasing evidence implicating it in the pathology of autoimmune diseases. However, it is understudied…Abstract Number: 0769 • ACR Convergence 2023
Development and Validation of a Combined Clinical and Genetic Risk Score for Interstitial Lung Disease in a Large, Multicenter, Prospective Rheumatoid Arthritis Cohort
Background/Purpose: Rheumatoid arthritis-associated interstitial lung disease (RA-ILD) is an extra-articular manifestation of RA that causes substantial morbidity and mortality. Although some clinical and genetic risk…Abstract Number: 2105 • ACR Convergence 2023
Cohort-wide Immuno-phenotype Deconvolute Immunological and Clinical Heterogeneity Across Autoimmune Rheumatic Diseases
Background/Purpose: Autoimmune rheumatic diseases (AIRDs) are systemic but heterogeneous diseases characterized by orchestration of disrupted self-tolerance of immune systems. We face a challenge in characterizing…Abstract Number: 0019 • ACR Convergence 2023
Use of High-plex Data Reveals Novel Insights into the Temporal Artery Processus of Giant Cell Arteritis
Background/Purpose: Uncover the key coding genes to define new biomarkers or pathways associated with GCA by performing the first in situ spatial profiling characterization of…Abstract Number: 0873 • ACR Convergence 2023
FOXO Activators as Drugs for Osteoarthritis
Background/Purpose: Forkhead box O (FOXO) proteins are a family of transcription factors involved in lifespan, aging, and autophagy. FOXO are essential for maintaining cartilage homeostasis…Abstract Number: 2331 • ACR Convergence 2023
Molecular Predictors of Treatment Response in Two Trials of Abatacept in Systemic Lupus Erythematosus
Background/Purpose: Abatacept (ABA) is a fusion protein that disrupts T cell co-stimulation by inhibiting interactions between CD28 and CD80/86. ABA is effective in RA, but…Abstract Number: 0022 • ACR Convergence 2023
Validation of a Transcriptomic-Based Machine Learning Model to Establish the Endotype of SLE Patients
Background/Purpose: We previously developed a novel machine learning (ML) pipeline leveraging analysis of gene expression data to identify subsets of SLE patients with common molecular…Abstract Number: 0918 • ACR Convergence 2023
Network Analysis of Genome Sequences Identifies Important Pathways in the Pathogenesis of Childhood-onset Systemic Lupus Erythematosus
Background/Purpose: Systemic lupus erythematosus (SLE) is a chronic, systemic autoimmune disorder. The pathogenesis of SLE is not fully understood, but high twin/sibling concordance rates suggest…Abstract Number: 2345 • ACR Convergence 2023
Paired Kidney Biopsies from the AURORA 2 Study of Voclosporin in Active Lupus Nephritis
Background/Purpose: Voclosporin is approved for the treatment of adults with active lupus nephritis. Addition of voclosporin to mycophenolate mofetil (MMF) and low-dose glucocorticoids in the…Abstract Number: 0026 • ACR Convergence 2023
Mapping Cellular Landscape of Esophageal Epithelium in Systemic Sclerosis Using Single-cell Transcriptomics
Background/Purpose: Esophageal involvement is one of the strongest predictors of early mortality in individuals with systemic sclerosis (SSc). Individuals with SSc and esophageal involvement typically…Abstract Number: 0948 • ACR Convergence 2023
Nintedanib Alters Fibroblast and Macrophage Diversity in a 3D Skin Model of Systemic Sclerosis (SSc)
Background/Purpose: Systemic Sclerosis (SSc) is a rare autoimmune disease characterized by fibrosis of the skin and internal organs. While the tyrosine kinase inhibitor Nintedanib is…Abstract Number: 2431 • ACR Convergence 2023
Integrated Single Cell Multi-omics Analysis in At-Risk for Future Rheumatoid Arthritis (RA) and Early RA Reveals Shared Transcription Factor Profiles in Multiple Cell Lineages
Background/Purpose: Identifying molecular signatures associated with anti-citrullinated protein antibody (ACPA) positive individuals who are 'at-risk' for future RA (At-Risk) and early RA (ERA) requires comprehensive…Abstract Number: 0027 • ACR Convergence 2023
Association of HLA-DRB1 and ANKRD55/IL6ST Regions with Polymyalgia Rheumatica Diagnosis: A Genome Wide Association Study from UK Biobank and FinnGen
Background/Purpose: The existing literature on the genetics of polymyalgia rheumatica (PMR) is limited to candidate gene studies with small sample sizes. There is a need…Abstract Number: 0958 • ACR Convergence 2023
Shared Genetic Susceptibility Between Systemic Sclerosis and Primary Biliary Cholangitis: Analyses from Genome-Wide Association Studies
Background/Purpose: Systemic sclerosis (SSc) is a multi-system autoimmune disorder characterized by organ inflammation, fibrosis, and vasculopathy. Primary biliary cholangitis (PBC) is an autoimmune disorder involving…
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