Cited by 128Autoimmune and Inflammatory Disorders ResearchKawasaki Disease and Coronary ComplicationsRheumatoid Arthritis Research and Therapies

Distinct subsets of patients with systemic juvenile idiopathic arthritis based on their cytokine profiles

Shimizu, Masaki, Nakagishi, Yasuo, Yachie, Akihiro·2013·Cytokine

Abstract

To assess the serum interleukin (IL)-6 and IL-18 levels in patients with systemic juvenile idiopathic arthritis (s-JIA) and to identify the clinical features of patient subsets with different cytokine profiles, we analyzed the serum levels of IL-6 and IL-18 in patients with s-JIA and compared them with the clinical features of s-JIA. Eighteen patients were analyzed. IL-6 and IL-18 levels were quantified in serum by enzyme-linked immunosorbent assays. Interestingly, two distinct s-JIA patient subsets based on their serum IL-6 and IL-18 levels were identified: an IL-6 dominant and an IL-18 dominant. The serum IL-6 and IL-18 levels were consistent both at relapse and at the onset of s-JIA in each subset. The IL-6-dominant subset had a significantly greater number of joints with active disease and higher serum levels of matrix metalloproteinase-3, whereas the IL-18-dominant subset was more likely to develop macrophage activation syndrome (MAS). These findings indicate that two subsets of patients with s-JIA, one which is prone for arthritis and another with prone for MAS, can be identified on the basis of their serum IL-6 and IL-18 levels. These two subsets appear to be characterized by certain distinct clinical features.

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Crossref · 10.1016/j.cyto.2012.11.025

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  • In patients with systemic juvenile idiopathic arthritis, there are subgroups with cytokine profiles in which interleukin-6 and interleukin-18 predominate.

    “A study involving patients with systemic juvenile idiopathic arthritis revealed subgroups of patients with cytokine profiles in which interleukin-6 and interleukin-18 predominated, pointing toward available therapeutic approaches.110”

    From Cytokine storm (2020) · cites this paper as [110]

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Authors
Shimizu, M., Nakagishi, Y., & Yachie, A.
Affiliations
  • Kanazawa University (JP)
  • Kobe Children's Hospital (JP)
Corresponding author
Shimizu, Masaki
Venue
Cytokine
Publisher
Elsevier BV
Published
2013-02
Volume
61
Issue
2
Pages
345-348
ISSN
1043-4666 (ISSN-L)
OpenAlex
W2025601895
Cited by
128
References
17
Citations by year
2026: 3 · 2025: 3 · 2024: 8 · 2023: 8 · 2022: 8 · 2021: 16 · 2020: 4 · 2019: 17 · 2018: 10 · 2017: 8 · 2016: 10 · 2015: 14 · 2014: 14 · 2013: 4
FWCI
6.81
Type
journal article
Language
en
Open access
closed
Locations
  • Cytokine (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Hematology › Autoimmune and Inflammatory Disorders Research
  • Health Sciences › Medicine › Surgery › Kawasaki Disease and Coronary Complications
  • Health Sciences › Medicine › Rheumatology › Rheumatoid Arthritis Research and Therapies
Keywords
systemic juvenile idiopathic arthritis, interleukin-6, IL-18, serum cytokine levels, macrophage activation syndrome, matrix metalloproteinase-3, disease subtypes, joint involvement, relapse, clinical features
MeSH terms
Arthritis, Juvenile, Child, Female, Humans, Male, Interleukin-6, Interleukin-18

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