Abstract Number: 1127 • ACR Convergence 2022
Unsupervised Clustering Analysis of the Serum Proteome Identifies Systemic Sclerosis Patients with Distinctive Clinical Features
Background/Purpose: Systemic sclerosis (SSc) is an heterogeneous autoimmune disease. There is an unmet need of biomarkers for diagnosis, progression and therapeutic response.This study aimed to…Abstract Number: 1129 • ACR Convergence 2022
Integrated High-throughput Proteomics and Machine Learning Analysis in Systemic Lupus Erythematosus Patients Identify Distinctive Clinical Profiles and Novel Biomarkers Related to Cardiovascular Risk and Lupus Nephropathy
Background/Purpose: Systemic lupus erythematosus (SLE) is a remarkably heterogeneous autoimmune disease. At present, our knowledge of serum protein patterns related to cardiovascular (CV) risk and…Abstract Number: 1135 • ACR Convergence 2022
Urine Proteomics Implicate Complement C3 and Factor I in Lupus Nephritis Patients with Interstitial Fibrosis and Tubular Atrophy
Background/Purpose: The complement system has an important and underrecognized role in mediating tubulointerstitial disease in lupus nephritis (LN). The omics big data allows for identifying…Abstract Number: 1163 • ACR Convergence 2022
Proteomic Investigation to Identify Urinary Biomarker for Ankylosing Spondylitis
Background/Purpose: Ankylosing spondylitis (AS) is a chronic inflammatory rheumatic disease that affects the spine and peripheral joints, and the exact etiology is still unknown. Diagnosis…Abstract Number: 0360 • ACR Convergence 2022
Longitudinal Variation of Proteomic Biomarkers That Correlate with Efficacy Endpoints: Results from a Phase 3 Trial of Anifrolumab in Moderate to Severe Systemic Lupus Erythematosus
Background/Purpose: Phase 2/3 clinical trials in patients with moderate to severe SLE have demonstrated that anifrolumab, a monoclonal antibody blocking IFNAR1, produced better clinical outcomes…Abstract Number: 1176 • ACR Convergence 2022
Immunoglobulins G from Systemic Sclerosis Patients May Alter the Secretome of Dermal Fibroblasts
Background/Purpose: Autoantibodies (Aab) are frequent in systemic sclerosis (SSc).Recently, it has been shown that immunoglobulins G (IgG) from SSc promoted a proinflammatory and profibrotic phenotype…Abstract Number: 0386 • ACR Convergence 2022
Quantitative Proteomic Screening Uncovers Diagnostic and Monitoring Serum Biomarkers of Ankylosing Spondylitis
Background/Purpose: We sought to discover novel serum biomarkers of ankylosing spondylitis (AS) for diagnosis and monitoring disease activity. Methods: We used biologic-treatment naïve AS and…Abstract Number: 1537 • ACR Convergence 2022
Proteomic Profiling of Plasma Microvesicles Isolated from Patients with Systemic Sclerosis
Background/Purpose: In the current work, we used a mass spectrometry based proteomics workflow to analyze isolated plasma microvesicles from systemic sclerosis (SSc) patients and from…Abstract Number: 0471 • ACR Convergence 2022
Serum Proteomics in Giant Cell Arteritis: Findings of the Giant Cell Arteritis Treatment with Ultra-short Glucocorticoids and Tocilizumab Trial (The GUSTO Trial)
Background/Purpose: Measuring disease activity in patients with giant cell arteritis (GCA) remains challenging since appropriate biomarkers are missing, particularly, if tocilizumab (TCZ) is prescribed which…Abstract Number: 1632 • ACR Convergence 2022
Novel Autoantibodies Identify Sjögren’s Disease in Patients Lacking Serum IgG Specific for Ro/SS-A and La/SS-B
Background/Purpose: Classification of Sjögren's disease (SjD) requires either Ro/SS-A autoantibodies or minor salivary gland biopsy positive for focal lymphocytic infiltrates. Up to 40% of SjD…Abstract Number: 0536 • ACR Convergence 2022
Change in Urinary Biomarkers at Three Months Predicts 1-year Treatment Response of Lupus Nephritis Better Than Proteinuria
Background/Purpose: A decline of urine protein-to-creatinine ratio (UPCR) to < 0.5 is associated with better long-term preservation of kidney function in lupus nephritis (LN). UPCR…Abstract Number: 1962 • ACR Convergence 2022
Idiopathic Pulmonary Fibrosis Molecular Profile Correlates with Stage of Rheumatoid Arthritis-Associated Interstitial Lung Disease
Background/Purpose: Previous studies have demonstrated clinical, epidemiologic, histopathologic, and genetic overlap between advanced rheumatoid arthritis-associated interstitial lung disease (RA-ILD) and Idiopathic Pulmonary Fibrosis (IPF). Corresponding…Abstract Number: 0611 • ACR Convergence 2022
Proteomics Reveals Dysregulated Molecular Mechanisms of Cell Death in Neutrophils in Rheumatoid Arthritis
Background/Purpose: Favoring apoptosis of neutrophils infiltrating the joints of patients suffering from rheumatoid arthritis (RA) and perpetuating inflammation has recently been discussed as an alternative…Abstract Number: 2135 • ACR Convergence 2022
Evaluation of Candidate Protein Biomarkers to Predict Treatment Response in Patients with Psoriatic Arthritis
Background/Purpose: Tofacitinib is an oral Janus kinase inhibitor for the treatment of PsA.1,2 Using two mass spectrometry (MS)-based proteomic approaches (targeted multiple reaction monitoring [MRM]…Abstract Number: 0616 • ACR Convergence 2022
Serum Proteomic Networks Associate with Pre-clinical Rheumatoid Arthritis Autoantibodies and Longitudinal Outcomes
Background/Purpose: The detection of anti-citrullinated protein antibodies (ACPA) is associated with increased risk for development of future Rheumatoid Arthritis (RA). The biological events that underpin…
- « Previous Page
- 1
- …
- 4
- 5
- 6
- 7
- 8
- …
- 10
- Next Page »