Abstract Number: 272 • 2016 ACR/ARHP Annual Meeting
Interferon Chemokine Score and Other Cytokine Measures Predict Changes in Disease Activity in Patients with Juvenile and Adult Dermatomyositis
Background/Purpose: Methods: Multiplexed immunoassays (Meso Scale Discovery) enabled simultaneous measurement of IFN-regulated chemokines and other pro- and anti-inflammatory cytokines specific to differentiation of specific…Abstract Number: 829 • 2016 ACR/ARHP Annual Meeting
High Level of Chemokine CCL2 Is Associated with Lung Fibrosis Progression and Reduced Survival in Two Independent Systemic Sclerosis Cohorts
Background/Purpose: Markers for early identification of progressive interstitial lung disease (ILD) in systemic sclerosis (SSc) are in demand. The proto-typical inflammatory chemokine CCL2 has been linked…Abstract Number: 1120 • 2016 ACR/ARHP Annual Meeting
Interleukin-1β Stabilize CXCL2 mRNA and Increase Its Expression
Background/Purpose: Changes in gene expression are closely related to inflammation and joint destruction in RA. Recently, it has been recognized that post-transcriptional regulation of the…Abstract Number: 1128 • 2016 ACR/ARHP Annual Meeting
Anti-Fractalkine Monoclonal Antibody Inhibits Cartilage Destruction and Bone Erosion in Collagen-Induced Arthritis Model
Background/Purpose: Rheumatoid arthritis (RA) is a chronic disease leading to joint destruction. In the previous Phase 1/2 clinical study, E6011, a novel humanized anti-fractalkine (FKN)…Abstract Number: 1130 • 2016 ACR/ARHP Annual Meeting
Aminopeptidase N/CD13 Induces Monocyte Migration in Vitro and In Vivo and Signals through GPCR, Erk1/2, Jnk, Src, and NFκB
Background/Purpose: Aminopeptidase N/CD13 is a metalloproteinase expressed on the surface of fibroblast like synoviocytes (FLS). It is found in soluble form in serum and rheumatoid…Abstract Number: 1318 • 2016 ACR/ARHP Annual Meeting
Profile of Macrophage-Derived Cytokines and Chemokines of Patients with Chikungunya-Induced Chronic Arthralgia/Arthritis
Background/Purpose: Chikungunya virus (CHIKV) caused a large epidemic in Puerto Rico in 2014 with more than 30,000 reported cases. Many of the affected individuals developed…Abstract Number: 1458 • 2016 ACR/ARHP Annual Meeting
Intraadrenal Dendritic Cells Inhibit Corticosterone Response during Collagen-Induced Arthritis – a Role for IL-1β and CXC Chemokines?
Background/Purpose: In rheumatoid arthritis (RA) and collagen-induced arthritis (CIA) the phenomenon of a relative insufficiency of adrenal glands to produce an adequate amount of anti-inflammatory…Abstract Number: 13L • 2015 ACR/ARHP Annual Meeting
Safety and Efficacy of E6011, an Anti-Fractalkine Monoclonal Antibody, in a First-in-Patient Phase 1/2 Study in Rheumatoid Arthritis
Background/Purpose: Fractalkine (CX3CL1, designated as FKN hereafter) is the sole member of the CX3C-chemokine which leads to dual actions, chemotaxis and cell adhesion for leukocytes…Abstract Number: 1361 • 2015 ACR/ARHP Annual Meeting
Synovial Macrophages Promote TGF-β Signaling but Protect Against Influx of S100A8/S100A9-Producing Cells after Intra-Articular Injections of Oxidized Low-Density Lipoproteins
Background/Purpose: In previous studies we found that synovial macrophages regulate joint pathology during experimental osteoarthritis (OA). Recently, we found that high systemic levels of LDL…Abstract Number: 1911 • 2015 ACR/ARHP Annual Meeting
Monocyte Chemoattractant Protein-1 (MCP-1, CCL2) Is a Potential Local Marker of Renal Involvement in Scleroderma
Background/Purpose: Renal disease in scleroderma (SSc), including scleroderma renal crisis (SRC), remains a major clinical challenge. Previous studies showed up to 50% of SSc patients…Abstract Number: 1964 • 2015 ACR/ARHP Annual Meeting
Biomarkers in Temporal Artery Biopsies and Sera of Patients with Giant Cell Arteritis
Background/Purpose: Giant cell arteritis (GCA) is a large- and medium- vessel arteritis characterized by a range of histological patterns of vascular wall injury. The temporal…Abstract Number: 2013 • 2015 ACR/ARHP Annual Meeting
TIARP Attenuates Autoantibody-Mediated Arthritis Via the Suppression of Neutrophil Infiltration into the Joint
Background/Purpose: TIARP (TNFα-induced adipose-related protein) is dominantly expressed in macrophages (Mφ), neutrophils (PMN) and fibroblast-like synoviocytes (FLS). Recently, we found that TIARP functions as a…Abstract Number: 2086 • 2015 ACR/ARHP Annual Meeting
Inhibition of Macrophage Inflammatory Protein 1-Alpha (CCL3) Significantly Reduced Bone Resorption in Vitro and the Development of Erosive Joint Pathology in Collagen-Induced Arthritis
Background/Purpose: The destruction of bone is a common feature of diseases like rheumatoid arthritis (RA) and multiple myeloma (MM). CCL3 is significantly elevated in the…Abstract Number: 2834 • 2015 ACR/ARHP Annual Meeting
CXCL10 Expression Is Elevated in Synovial Fluid of Psoriatic Arthritis Patients
Background/Purpose: Psoriatic arthritis (PsA), an inflammatory musculoskeletal disease, develops in approximately 30% of patients with psoriasis. We previously identified C-X-C motif chemokine 10 (CXCL10) as…Abstract Number: 2993 • 2015 ACR/ARHP Annual Meeting
Serum CXCL4 Increase in Patients with Undifferentiated Connective Tissue Disease at Risk for Systemic Sclerosis Is Associated with Anti-Scl70 Antibodies and ICAM-1, a Marker of Endothelial Activation
Background/Purpose: CXCL4 is a pleiotropic antiangiogenic and immunomodulatory chemokine, that has been shown to be increased in the sera of patients with systemic sclerosis (SSc)…
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