Cited by 1,191Multiple Sclerosis Research StudiesPsoriasis: Treatment and PathogenesisT-cell and B-cell Immunology

RORγt drives production of the cytokine GM-CSF in helper T cells, which is essential for the effector phase of autoimmune neuroinflammation

Codarri, Laura, Gyülvészi, Gabor, Tosevski, Vinko, Hesske, Lysann, Fontana, Adriano, Magnenat, Laurent, Suter, Tobias, Becher, Burkhard·2011·Nature Immunology

Abstract

Although the role of the T(H)1 and T(H)17 subsets of helper T cells as disease mediators in autoimmune neuroinflammation remains a subject of some debate, none of their signature cytokines are essential for disease development. Here we report that interleukin 23 (IL-23) and the transcription factor RORγt drove expression of the cytokine GM-CSF in helper T cells, whereas IL-12, interferon-γ (IFN-γ) and IL-27 acted as negative regulators. Autoreactive helper T cells specifically lacking GM-CSF failed to initiate neuroinflammation despite expression of IL-17A or IFN-γ, whereas GM-CSF secretion by Ifng(-/-)Il17a(-/-) helper T cells was sufficient to induce experimental autoimmune encephalomyelitis (EAE). During the disease effector phase, GM-CSF sustained neuroinflammation via myeloid cells that infiltrated the central nervous system. Thus, in contrast to all other known helper T cell-derived cytokines, GM-CSF serves a nonredundant function in the initiation of autoimmune inflammation regardless of helper T cell polarization.

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Crossref · 10.1038/ni.2027

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  • Th2 cells regulate multiple non-immune tissue cells at mucosal sites.

    “Th2 cells regulate multiple non-immune tissue cells at mucosal sites”

    From TH17 cell heterogeneity and its role in tissue inflammation (2023) · cites this paper as [25]

  • GM-CSF is essential for the development and progression of EAE; mice deficient in GM-CSF are resistant to EAE induction, and blockade of GM-CSF in wild-type mice suppresses ongoing disease.

    “GM-CSF is essential for the development and progression of EAE. Mice deficient in GM-CSF are resistant to EAE induction, and blockade of GM-CSF in wild-type mice suppresses ongoing disease (McQualter et al., 2001; Codarri et al., 2011).”

    From The Role of Iron Regulation in Immunometabolism and Immune-Related Disease (2019) · cites this paper as Codarri et al., 2011

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Authors
Codarri, L., Gyülvészi, G., Tosevski, V., Hesske, L., Fontana, A., Magnenat, L., Suter, T., & Becher, B.
Affiliations
  • University Hospital Zurich (CH)
  • University of Zurich (CH)
  • Merck Serono S.A. (Switzerland) (CH)
Corresponding author
Becher, Burkhard
Venue
Nature Immunology
Published
2011-04-24
Volume
12
Issue
6
Pages
560-567
ISSN
  • 1529-2908 (ISSN-L)
  • 1529-2916
OpenAlex
W2157837362
Cited by
1,191
References
44
Citations by year
2026: 31 · 2025: 48 · 2024: 60 · 2023: 53 · 2022: 61 · 2021: 73 · 2020: 85 · 2019: 83 · 2018: 72 · 2017: 99 · 2016: 96 · 2015: 117 · 2014: 103 · 2013: 98 · 2012: 82
FWCI
70.23
Type
journal article
Language
en
Open access
closed
Locations
  • Nature Immunology (publishedVersion)
  • PubMed (publishedVersion)
  • Zurich Open Repository and Archive (University of Zurich) (submittedVersion)
Topics
  • Health Sciences › Medicine › Pathology and Forensic Medicine › Multiple Sclerosis Research Studies
  • Life Sciences › Immunology and Microbiology › Immunology › Psoriasis: Treatment and Pathogenesis
  • Life Sciences › Immunology and Microbiology › Immunology › T-cell and B-cell Immunology
Keywords
RORγt, GM-CSF, experimental autoimmune encephalomyelitis, T helper cells, IL-23, autoimmune neuroinflammation, Th1 cells, Th17 cells, myeloid cell infiltration, IL-12, interferon-gamma, IL-27, cytokine regulation
MeSH terms
Animals, Cells, Cultured, Encephalomyelitis, Autoimmune, Experimental, Female, Flow Cytometry, Glycoproteins, T-Lymphocytes, Helper-Inducer, Interferon-gamma, Interleukins, Male, Mice, Inbred C57BL, Mice, Inbred Strains, Mice, Transgenic, Peptide Fragments, Granulocyte-Macrophage Colony-Stimulating Factor, Mice, Knockout, Th1 Cells, Interleukin-12, Interleukin-17, Mice, Interleukin-23, Nuclear Receptor Subfamily 1, Group F, Member 3, Th17 Cells, Myelin-Oligodendrocyte Glycoprotein

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