Current understanding of the pathophysiology of systemic juvenile idiopathic arthritis (sJIA) and target-directed therapeutic approaches

Copyright © 2015 Elsevier Inc. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Clinical immunology (Orlando, Fla.). - 1999. - 159(2015), 1 vom: 15. Juli, Seite 72-83
1. Verfasser: Bruck, Normi (VerfasserIn)
Weitere Verfasser: Schnabel, Anja, Hedrich, Christian M
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2015
Zugriff auf das übergeordnete Werk:Clinical immunology (Orlando, Fla.)
Schlagworte:Journal Article Review Cytokine Inflammation Pathophysiology Still's disease Systemic JIA Treatment Antibodies, Monoclonal Antibodies, Monoclonal, Humanized mehr... Antirheumatic Agents Cytokines Glucocorticoids Interleukin 1 Receptor Antagonist Protein Recombinant Fusion Proteins Tumor Necrosis Factor-alpha canakinumab 37CQ2C7X93 rilonacept 8K80YB5GMG tocilizumab I031V2H011
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520 |a Because of its distinct clinical and laboratory features, reflecting systemic inflammation, sJIA can be distinguished from other forms of JIA which usually present as a milder phenotype. The exact pathophysiology of sJIA, however, remains unknown. Profound dysregulation of innate pro- and anti-inflammatory cytokines, and rapid clinical response to cytokine blocking strategies in sJIA patients suggest impaired control mechanisms in innate immune cells contributing to sJIA pathogenesis. Endogenous TLR ligands, such as S100 protein complexes, enhance the pro-inflammatory phenotype. Associations with polymorphisms in cytokine genes and their receptors suggest a genetic component. Furthermore, genetic associations that have been reported in familial hemophagocytic lympohistiocytosis also exist in patients with sJIA-associated macrophage activation syndrome, a severe complication of sJIA. Reported mutations in single genes, however, are too weak to confer sJIA, suggesting a multi-factorial mode of inheritance. We provide an overview of current pathophysiological concepts, state-of-the-art treatment regimens, and unanswered questions in sJIA 
650 4 |a Journal Article 
650 4 |a Review 
650 4 |a Cytokine 
650 4 |a Inflammation 
650 4 |a Pathophysiology 
650 4 |a Still's disease 
650 4 |a Systemic JIA 
650 4 |a Treatment 
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650 7 |a Antibodies, Monoclonal, Humanized  |2 NLM 
650 7 |a Antirheumatic Agents  |2 NLM 
650 7 |a Cytokines  |2 NLM 
650 7 |a Glucocorticoids  |2 NLM 
650 7 |a Interleukin 1 Receptor Antagonist Protein  |2 NLM 
650 7 |a Recombinant Fusion Proteins  |2 NLM 
650 7 |a Tumor Necrosis Factor-alpha  |2 NLM 
650 7 |a canakinumab  |2 NLM 
650 7 |a 37CQ2C7X93  |2 NLM 
650 7 |a rilonacept  |2 NLM 
650 7 |a 8K80YB5GMG  |2 NLM 
650 7 |a tocilizumab  |2 NLM 
650 7 |a I031V2H011  |2 NLM 
700 1 |a Schnabel, Anja  |e verfasserin  |4 aut 
700 1 |a Hedrich, Christian M  |e verfasserin  |4 aut 
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