Abstract Number: 1280 • ACR Convergence 2024
Abnormal Cortical Gyrification Patterns in Adolescents with Childhood-onset SLE: Early Associations with Perceived Fatigue
Background/Purpose: Fatigue and brain fog are early complaints in adolescents with childhood-onset SLE (cSLE), who experience disease onset during a critical period of brain development.…Abstract Number: 1495 • ACR Convergence 2024
Real-World Reduction in Disease Flares and Oral Corticosteroid Use with Anifrolumab Therapy in Systemic Lupus Erythematosus: A Claims-Based Study
Background/Purpose: Systemic lupus erythematosus (SLE) is a complex, chronic autoimmune disease characterized by frequent episodes of disease activity (flares) of varying severity.1 SLE flares are…Abstract Number: 1511 • ACR Convergence 2024
Lupus Nephritis and Response to Treatment in Latin America
Background/Purpose: The Latin American Group for the Study of Lupus (GLADEL) 2.0 is an observational prevalent and incident cohort of patients with systemic lupus erythematosus…Abstract Number: 1528 • ACR Convergence 2024
Pulmonary Arterial Hypertension in Systemic Lupus Erythematosus: National Inpatient Sample Analysis
Background/Purpose: Systemic Lupus Erythematosus (SLE) can lead to a range of pulmonary complications, including Pulmonary Arterial Hypertension (PAH), which affects between 0.5% and 17.5% of…Abstract Number: 1549 • ACR Convergence 2024
Prescribing Trends for Novel Treatments in Systemic Lupus from 2017 to 2022
Background/Purpose: Treatment of Systemic Lupus Erythematosus (SLE) has evolved substantially in the past decade. In 2011, the FDA approved belimumab, the first targeted monoclonal antibody…Abstract Number: 1688 • ACR Convergence 2024
Discovery and Validation of a New Classification of ANA-RMDs That Better Predict Long Term Outcomes Compared to Legacy Diagnoses
Background/Purpose: ANA-associated RMDs (ANA-RMDs) include SLE, Sjogren’s, Scleroderma, Myositis, and mixed/undifferentiated CTD. Despite overlapping clinical and immunophenotypic features, there is significant disparity in access to…Abstract Number: 1780 • ACR Convergence 2024
Next Generation Sequencing Analysis Reveals Complex Genetic Architecture of Childhood-onset Systemic Lupus Erythematosus
Background/Purpose: Systemic Lupus Erythematosus (SLE) is a potentially life-threatening autoimmune disease. Childhood-onset SLE (cSLE) patients have younger disease onset and more severe disease than adults,…Abstract Number: 1800 • ACR Convergence 2024
WWC1 Regulates Type I Interferon Production Through Modulation of cGAS-STING Signaling in Keratinocytes
Background/Purpose: Our recent study uncovered a role for dysregulation of the Hippo signaling pathway in systemic lupus erythematosus (SLE) keratinocytes (KCs) driven by overexpression of…Abstract Number: 1893 • ACR Convergence 2024
Hydroxychloroquine Use in Early Pregnancy and Risk of Preterm Delivery in a Californian Cohort of Lupus Pregnancy
Background/Purpose: Preterm delivery (PTD) occurs 2-3 times more frequently in patients with systemic lupus erythematosus (SLE) compared to the general obstetric population. Hydroxychloroquine (HCQ), a…Abstract Number: 2183 • ACR Convergence 2024
Accuracy of AI Tools for Diagnosis of Connective Tissue Disease
Background/Purpose: In this work, we study the ability of generative artificial intelligence (AI) based tools to diagnose pediatric rheumatological diseases. Specifically, we seek to answer…Abstract Number: 2384 • ACR Convergence 2024
Performance and Concordance of Two Different Methods of Detecting the Commonest Autoantibodies in Systemic Lupus Erythematosus
Background/Purpose: Autoantibodies in SLE can be detected by either immunoblot assay or by ELISA. Both these methods may have variable performance with respect to the…Abstract Number: 2403 • ACR Convergence 2024
Health-related Quality of Life in Women with Systemic Lupus Erythematosus with Permanent Skin Damage and Its Association with Self-esteem and Symptoms of Depression and Anxiety – a Cross-sectional Study
Background/Purpose: Body image of systemic lupus erythematosus (SLE) patients is affected by the mucocutaneous manifestations and its scars, in particular related to discoid lupus. The…Abstract Number: 2420 • ACR Convergence 2024
Blood Transcriptome Analysis Reveals Enhanced B Cell and Complement Cascade Signatures in Patients with Major Neuropsychiatric Systemic Lupus Erythematosus
Background/Purpose: The molecular basis of neuropsychiatric systemic lupus erythematosus (NPSLE) remains elusive because of clinical heterogenicity, the complexity of pathophysiologic mechanisms involved and limited access…Abstract Number: 2437 • ACR Convergence 2024
Aryl Hydrocarbon Receptor as an Intrinsic Novel Checkpoint That Inhibits TLR7-induced B-cell Activation in SLE
Background/Purpose: Systemic lupus erythematosus (SLE) is characterized by an increase in T-bet+ IgD−CD27− double negative 2 (DN2) B cells, attributed to heightened TLR7 signaling. Identifying…Abstract Number: 2600 • ACR Convergence 2024
Repression of the Aryl-hydrocarbon Receptor Prevents Oxidative Stress and Ferroptosis of Intestinal γδT Cells and Alleviates Systemic Lupus Erythematosus
Background/Purpose: Dysregulation of intestinal γδT cells orchestrates the pathogenesis of various autoimmune disorders, however, its involvement in systemic lupus erythematosus (SLE) etiology remains elusive.Methods: Employing single-cell sequencing, we…
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