Abstract | OBJECTIVES: METHODS: RESULTS: Median (interquartile range) serum galectin-3 concentrations (ng/mL) were increasingly higher across the following groups: healthy controls (8.1 [4.9-16.7]), total JIA children with inactive disease (18.6 [9.7-28.8], P = 0.00039 vs. controls) and active disease (35.8 [15.8-60.8], P = 0.000012 vs. controls) (inactive vs. active, P = 0.00016). Highest serum expression was found in polyarthritic children. Galectin-3 concentrations in paired sera and synovial fluid samples could be related to each other. Serum and synovial concentrations of galectin-3 were positively correlated with total number of joints with active arthritis and with overall articular severity score. Patients with Larsen index and total radiographic score ≥ 1 had significant higher serum galectin-3 levels than patients with indices and scores < 1. CONCLUSIONS: These results suggest that serum levels of galectin-3 are increased in active JIA children and galectin-3 can be a new biomarker indicating JIA disease activity, severity and progression, although its increment is not disease-specific.
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Authors | Mohamed Hesham Mohamed Ezzat, Tarek Mohey Abdelmegeed El-Gammasy, Kareem Yehia Ali Shaheen, Aiman Osman Yousef Osman |
Journal | International journal of rheumatic diseases
(Int J Rheum Dis)
Vol. 14
Issue 4
Pg. 345-52
(Oct 2011)
ISSN: 1756-185X [Electronic] England |
PMID | 22004231
(Publication Type: Journal Article)
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Copyright | © 2011 The Authors. International Journal of Rheumatic Diseases © 2011 Asia Pacific League of Associations for Rheumatology and Blackwell Publishing Asia Pty Ltd. |
Chemical References |
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Topics |
- Adolescent
- Arthritis, Juvenile
(diagnosis, metabolism, physiopathology)
- Arthrography
- Case-Control Studies
- Child
- Child, Preschool
- Female
- Galectin 3
(metabolism)
- Health Status
- Humans
- Joints
(physiopathology)
- Male
- Severity of Illness Index
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