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Updated: May 28, 2026

An Adoptive Transfer Model of Rheumatoid Arthritis in Mice
Published on: June 6, 2025
[New treatments in pediatric rheumatology: effects, limits, and future developments]
1Unité d'immunologie-hématologie et rhumatologie pédiatriques, centre de référence national maladies rares « arthrites juvéniles », hôpital Necker-Enfants-Malades, université Paris-Descartes, 149, rue de Sèvres, 75015 Paris, France. quartier@necker.fr
Juvenile idiopathic arthritis (JIA) is complex, with targeted therapies like TNF-alpha inhibitors showing promise. Specialized care is crucial for managing JIA and its associated conditions, including uveitis.
Area of Science:
- Rheumatology
- Immunology
- Pediatrics
Context:
- Juvenile idiopathic arthritis (JIA) presents as a diverse set of autoimmune conditions.
- International research collaborations have facilitated clinical trials for novel JIA treatments.
Purpose:
- To review current therapeutic strategies for juvenile idiopathic arthritis (JIA).
- To highlight the use of biotherapies targeting specific inflammatory pathways in JIA.
- To emphasize the importance of specialized care and long-term monitoring for pediatric patients with JIA.
Summary:
- Biotherapies targeting tumor necrosis factor-alpha (TNF-alpha), interleukin-1 (IL-1), IL-6, or T-cell costimulation (abatacept) are utilized in JIA management.
- Chronic uveitis associated with JIA may necessitate experimental biotherapies, including anti-TNF-alpha monoclonal antibodies.
- Systemic-onset JIA (childhood-onset Still's disease) presents unique challenges, potentially requiring IL-1 or IL-6 antagonists.
Impact:
- Management of JIA requires coordinated care from pediatric specialists into adulthood.
- Close monitoring for long-term adverse effects is essential for newly introduced pediatric JIA treatments.
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