Cited by 176Cytokine Signaling Pathways and InteractionsRheumatoid Arthritis Research and TherapiesT-cell and B-cell Immunology

The DOI matches its Crossref record; 49 of the 49 references it cites were found in a registry or an index.

Autoimmune arthritis associated with mutated interleukin (IL)-6 receptor gp130 is driven by STAT3/IL-7-dependent homeostatic proliferation of CD4+ T cells

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Abstract

Mice homozygous for the F759 mutation in the gp130 interleukin (IL)-6 receptor subunit have enhanced gp130-mediated signal transducer and activator of transcription (STAT)3 activation and spontaneously developed a lymphocyte-mediated rheumatoid arthritis-like joint disease. Here, we show that the development of the disease is dependent on both major histocompatibility complex (MHC) II–restricted CD4+ T cells and IL-6 family cytokines. In spite of the necessity for CD4+ T cells, the gp130 mutation was only required in nonhemtopoietic cells for the disease. The gp130 mutation resulted in enhanced production of IL-7. Conditional knockout of STAT3 in nonlymphoid cells showed that the enhancement of IL-7 production was dependent on STAT3 activation by IL-6 family cytokines. Homeostatic proliferation of CD4+ T cells was enhanced in gp130 mutant mice and acceleration of homeostatic proliferation enhanced the disease, whereas the inhibition of homeostatic proliferation suppressed the disease. Anti–IL-7 antibody treatment inhibited not only the enhanced homeostatic proliferation, but also the disease in gp130 mutant mice. Thus, our results show that autoimmune disease in gp130 mutant mice is caused by increased homeostatic proliferation of CD4+ T cells, which is due to elevated production of IL-7 by nonhematopoietic cells as a result of IL-6 family cytokine-gp130-STAT3 signaling.

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  1. 2004, J. Clin. Invest., 114, 582, 10.1172/JCI200421795 · DOI
  2. 2003, Nat. Immunol., 4, 891
  3. 2004, Blood., 104, 2794

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Metadata

Authors
Sawa, S.-I., Kamimura, D., Jin, G.-H., Morikawa, H., Kamon, H., Nishihara, M., Ishihara, K., Murakami, M., & Hirano, T.
Affiliations
  • 1Laboratory of Developmental Immunology, Graduate School of Frontier Bioscience and Graduate School of Medicine, Osaka University, Osaka 565-0871, Japan
  • RIKEN (JP)
  • The University of Osaka (JP)
Venue
The Journal of Experimental Medicine
Published
2006-05-22
Volume
203
Issue
6
Pages
1459-1470
ISSN
  • 0022-1007 (ISSN-L)
  • 1540-9538
OpenAlex
W2133947803
Cited by
176
References
49
Citations by year
2026: 7 · 2025: 4 · 2024: 3 · 2023: 5 · 2022: 6 · 2021: 4 · 2020: 3 · 2019: 7 · 2018: 7 · 2017: 8 · 2016: 6 · 2015: 16 · 2014: 8 · 2013: 9 · 2012: 19
FWCI
6.43
Type
journal article
Language
en
Open access
Locations
  • The Journal of Experimental Medicine (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by-nc-sa)
  • PubMed Central (publishedVersion, cc-by-nc-sa)
  • PubMed (publishedVersion)
Funders
Ministry of Education, Culture, Sports, Science and Technology
Topics
  • Life Sciences › Immunology and Microbiology › Immunology › Cytokine Signaling Pathways and Interactions
  • Health Sciences › Medicine › Rheumatology › Rheumatoid Arthritis Research and Therapies
  • Life Sciences › Immunology and Microbiology › Immunology › T-cell and B-cell Immunology
Keywords
autoimmune arthritis, gp130, IL-6 receptor, STAT3, IL-7, IL-6 family cytokines, MHC class II-restricted T cells, non-hematopoietic cells
MeSH terms
Animals, Arthritis, Autoimmune Diseases, Disease Models, Animal, Flow Cytometry, Homeostasis, Homozygote, Humans, Lymphocyte Activation, Mice, Inbred C57BL, Mutation, Thymectomy, CD4-Positive T-Lymphocytes, Interleukin-7, STAT3 Transcription Factor, Cytokine Receptor gp130, Mice

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