Abstract Number: 0287 • ACR Convergence 2020
RNA Externalized by Neutrophil Extracellular Traps Promotes Inflammatory Pathways in Endothelial Cells
Background/Purpose: Neutrophil extracellular traps (NETs) are extracellular lattices composed of nucleic material bound to neutrophil granule proteins. NETs may play pathogenic roles in development and…Abstract Number: 0461 • ACR Convergence 2020
High-Throughput Single-Cell Analysis Reveals Unique Lung Cellular Subsets in a Murine Model of Rheumatoid Arthritis-Inflammatory Lung Disease
Background/Purpose: Rheumatoid arthritis (RA)-associated inflammatory lung disease is an extra-articular manifestation of RA associated with increased morbidity and mortality, whose precise molecular mechanisms remain undetermined.…Abstract Number: 0462 • ACR Convergence 2020
Lupus-like Autoimmunity and Increased Interferon Response in Patients with STAT3-deficient Hyper-IgE Syndrome
Background/Purpose: Autosomal dominant hyper-IgE syndrome (AD-HIES), also known as Job’s syndrome, is a rare primary immunodeficiency caused by dominant-negative loss-of-function (LOF) mutations in signal transducer…Abstract Number: 0463 • ACR Convergence 2020
Molecular Diagnosis of Childhood Immunodysregulation, Endocrinopathy and Enteropathy X-linked (IPEX)-Like Syndrome and Implications for Clinical Management
Background/Purpose: Patients with early-onset immunodysregulation, endocrinopathy and enteropathy but without identified mutations in FOXP3 are termed “IPEX-like,” and undergo trial-and-error immunosuppressive treatment with highly variable…Abstract Number: 0469 • ACR Convergence 2020
IFNγ Is Essential for Alveolar Macrophage Driven Lung Inflammation in Macrophage Activation Syndrome
Background/Purpose: Macrophage activation syndrome (MAS) is a life-threatening cytokine storm syndrome frequently complicating systemic juvenile idiopathic arthritis (SJIA) and driven by IFNγ. MAS is also…Abstract Number: 159 • 2020 Pediatric Rheumatology Symposium
Interleukin-18 as a Key Cytokine to Understand Pathology and to Decide Appropriate Therapeutic Strategy in Chronic Arthritic Systemic Juvenile Idiopathic Arthritis
Background/Purpose: Long-term outcomes of systemic JIA are highly variable. approximately half of the patients have chronic persistent arthritis requiring extended anti-inflammatory therapy, sometimes into adulthood.…Abstract Number: 800 • 2019 ACR/ARP Annual Meeting
Cryopyrin-Associated Periodic Syndrome in Korea: 19 Years of Experience
Background/Purpose: Cryopyrin-associated periodic syndrome (CAPS) is rare auto-inflammatory disorder characterized by recurrent episodes fever with variable manifestation of systemic inflammation such as urticarial skin rash,…Abstract Number: 1020 • 2019 ACR/ARP Annual Meeting
NLRP12 Regulates Interferon-α Expression and Is a Biomarker for Disease Activity of Systemic Lupus Erythematosus
Background/Purpose: Systemic lupus erythematous (SLE) is a systemic autoimmune disease with diverse etiological factors. It was well recognized that interferon (IFN) signature did the perpetration…Abstract Number: 2736 • 2019 ACR/ARP Annual Meeting
Mucosal-associated Invariant T Cells Can Be Therapeutically Targeted in Lupus
Background/Purpose: Mucosal-associated invariant T (MAIT) cells are innate T cells that are restricted by the nonpolymorphic MHC-related molecule-1 (MR1) and express a semi-invariant TCRα chain:…Abstract Number: 2807 • 2019 ACR/ARP Annual Meeting
Activation of the STING Pathway Is a Shared Feature of Salivary Gland and Lung Inflammation in Sjogren’s Syndrome
Background/Purpose: Sjögren’s syndrome is a chronic autoimmune disorder characterized by an increased type 1 interferon gene signature. The engagement of stimulator of interferon genes (STING)…Abstract Number: 75 • 2019 ACR/ARP Annual Meeting
Microglia-Specific Transcriptional Signatures Correlate with Behavioral Deficits in ‘Neuropsychiatric Symptoms of Systemic Lupus Erythematosus’
Background/Purpose: Systemic lupus erythematosus (SLE) is a complex autoimmune syndrome affecting multiple organs, including the brain. More than 50% of patients experience neuropsychiatric symptoms of…Abstract Number: 76 • 2019 ACR/ARP Annual Meeting
Effect of Ifnα and Costimulatory Blockade on Brain Infiltration in a Model of ‘Neuropsychiatric Symptoms of Systemic Lupus Erythematosus’
Background/Purpose: Systemic lupus erythematosus (SLE) is a complex autoimmune disease that affects many end organs including the brain. Despite a prevalence of over 50% in…Abstract Number: 79 • 2019 ACR/ARP Annual Meeting
Unique Primed Status of Microglia Under the Systemic Autoimmune Condition of Lupus-Prone Mice
Background/Purpose: Systemic lupus erythematosus (SLE) is an autoimmune disease characterized by the production of various autoantibodies. This disease causes disabling neuropsychiatric symptoms even in the…Abstract Number: 33 • 2018 ACR/ARHP Annual Meeting
Card9 Is a Critical Regulator of Autoimmune Arthritis in SKG Mice
Background/Purpose: Caspase recruitment domain-containing protein 9 (Card9) is a C-type lectin receptor known for its function in protection against fungal infection and association with human diseases…Abstract Number: 94 • 2018 ACR/ARHP Annual Meeting
Circulating Soluble MICA Is Associated to Lupus Nephritis and to a TLR/IFN-I Signature in T Cells in a Cohort of Adult SLE Patients
Background/Purpose: The MHC class I-related chain A (MICA) is a major ligand for the NKG2D receptor of NK and CD8 T cells. MICA expression at…
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