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

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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Sawa, Shin-ichiro, Kamimura, Daisuke, Jin, Gui-Hua, Morikawa, Hideyuki, Kamon, Hokuto, Nishihara, Mika, Ishihara, Katsuhiko, Murakami, Masaaki +1 more·2006·The Journal of Experimental Medicine

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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Crossref · 10.1084/jem.20052187

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  • IL-6 and sIL-6Rα act on fibroblasts and endothelial cells to recruit Th17 cells, leading to an RA-like joint disease (F759 arthritis) and experimental autoimmune encephalomyelitis (EAE).

    “Further, they act on fibroblasts and endothelial cells to recruit T helper 17 (Th17) cells, leading to an RA-like joint disease (F759 arthritis) and experimental autoimmune encephalomyelitis (EAE) (54, 66, 99).”

    From IL-6 in inflammation, autoimmunity and cancer (2021) · cites this paper as [99]

    The Results (page not provided) show that IL-6 plus soluble IL-6 receptor induces IL-7 expression in fibroblasts, and that IL-6 contributes to RA-like arthritis in F759 mice. The paper does not establish that fibroblasts or endothelial cells recruit Th17 cells, or link this mechanism to EAE. (LLM, conf=0.88)

    Experimental — accuracy not yet measured
  • Mutated gp130-mediated excessive production of cytokines and chemokines in non-immune cells in F759 mice is necessary for CD4(+) T-cell proliferation, Th17 cell accumulation in the lesion and arthritis development.

    “In fact, a mutated gp130-mediated excessive production of cytokines and chemokines in non-immune cells in F759 mice is necessary for CD4(+) T-cell proliferation, Th17 cell accumulation in the lesion and the arthritis development (66, 99).”

    From IL-6 in inflammation, autoimmunity and cancer (2021) · cites this paper as [99]

    The Results (page not provided) show that the gp130 mutation in nonhematopoietic cells is necessary for arthritis in F759 mice, and report enhanced IL-7 expression in those cells; the paper also links CD4+ T-cell homeostatic proliferation to disease. Our copy does not establish that excessive production of cytokines and chemokines in non-immune cells is necessary for all these outcomes, and it does not report Th17-cell accumulation in lesions. (LLM, conf=0.88)

    Experimental — accuracy not yet measured
  • F759 arthritis development is dependent on Th17 cells.

    “Although the development of F759 arthritis is dependent on Th17 cells, the F759 mutation is required in non-immune cells but not immune cells, clearly indicating that the interaction between non-immune cells and immune cells is crucial for arthritis development in F759 mice (66, 99).”

    From IL-6 in inflammation, autoimmunity and cancer (2021) · cites this paper as [99]

    The Results section reports that MHCII-restricted CD4+ T cells are necessary for F759 arthritis. It does not establish that the disease depends specifically on the Th17 subset; searches for “Th17” and “IL-17-producing T helper cells” found no such finding in our copy. Page numbers were not available. (LLM, conf=0.85)

    Experimental — accuracy not yet measured
  • The F759 mutation is required in non-immune cells but not immune cells.

    “Although the development of F759 arthritis is dependent on Th17 cells, the F759 mutation is required in non-immune cells but not immune cells, clearly indicating that the interaction between non-immune cells and immune cells is crucial for arthritis development in F759 mice (66, 99).”

    From IL-6 in inflammation, autoimmunity and cancer (2021) · cites this paper as [99]

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Research works printed but not linked: 1

  1. [33]Sakaguchi, S. 2004. Naturally arising CD4+ regulatory T cells for immunologic self-tolerance and negative control of immune responses. Annu. Rev. Immunol. 22: 531–562. 15032588

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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
  • Health Sciences › Medicine › Oncology › 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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