Cited by 1,160Psoriasis: Treatment and PathogenesisT-cell and B-cell ImmunologyGenomics and Chromatin Dynamics

A Validated Regulatory Network for Th17 Cell Specification

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Ciofani, Maria, Madar, Aviv, Galan, Carolina, Sellars, MacLean, Mace, Kieran, Pauli, Florencia, Agarwal, Ashish, Huang, Wendy +14 more·2012·Cell

Abstract

Th17 cells have critical roles in mucosal defense and are major contributors to inflammatory disease. Their differentiation requires the nuclear hormone receptor RORγt working with multiple other essential transcription factors (TFs). We have used an iterative systems approach, combining genome-wide TF occupancy, expression profiling of TF mutants, and expression time series to delineate the Th17 global transcriptional regulatory network. We find that cooperatively bound BATF and IRF4 contribute to initial chromatin accessibility and, with STAT3, initiate a transcriptional program that is then globally tuned by the lineage-specifying TF RORγt, which plays a focal deterministic role at key loci. Integration of multiple data sets allowed inference of an accurate predictive model that we computationally and experimentally validated, identifying multiple new Th17 regulators, including Fosl2, a key determinant of cellular plasticity. This interconnected network can be used to investigate new therapeutic approaches to manipulate Th17 functions in the setting of inflammatory disease.

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Crossref · 10.1016/j.cell.2012.09.016

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  • Multiple studies have described an important pathogenic function of GM-CSF in neuroinflammation.

    “Multiple studies have described an important pathogenic function of GM-CSF in neuroinflammation.”

    From TH17 cell heterogeneity and its role in tissue inflammation (2023) · cites this paper as [36]

  • GM-CSF+ T cells co-express a great variety of other cytokines including IL-2, IL-3, IL-4, IL-6, IL-13, IL-17A, IL-22, IFNγ, and TNF.

    “This conclusion is further supported by the findings that GM-CSF+ T cells co-express a great variety of other cytokines including IL-2, IL-3, IL-4, IL-6, IL-13, IL-17A, IL-22, IFNγ, and TNF [33, 36, 76, 175].”

    From TH17 cell heterogeneity and its role in tissue inflammation (2023) · cites this paper as [36]

  • Genes affected by positive or negative regulators significantly overlap with genes bound by key CD4+ transcription factors Foxp3, Batf, Irf4, and ROR-γt.

    “The genes affected by either positive or negative regulators also significantly overlap with those bound by key CD4+ transcription factors (e.g., Foxp326,27, Batf, Irf4, and ROR-γt28,29, Xiao et al., unpublished data).”
  • The core Th17 network from Ciofani et al. significantly overlaps with the authors' computationally inferred model.

    “Reassuringly, their core Th17 network significantly overlaps with our computationally inferred model (Supplementary Fig. 14).”
  • The results suggest a model in which Tsc22d3 acts as a transcriptional repressor that competes with Th17-positive regulators for binding sites.

    “This suggests a model where Tsc22d3 exerts its Th17-negative function as a transcriptional repressor that competes with Th17 positive regulators over binding sites, analogous to previous findings in CD4+ regulation29,43.”

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Authors
Ciofani, M., Madar, A., Galan, C., Sellars, M., Mace, K., Pauli, F., Agarwal, A., Huang, W., Parkurst, C. N., Muratet, M., Newberry, K. M., Meadows, S., Greenfield, A., Yang, Y., Jain, P., Kirigin, F. K., Birchmeier, C., Wagner, E. F., Murphy, K. M., Myers, R. M., Bonneau, R., & Littman, D. R.
Affiliations
  • New York University (US)
  • Courant Institute of Mathematical Sciences (US)
  • HudsonAlpha Institute for Biotechnology (US)
  • Max Delbrück Center (DE)
  • Spanish National Cancer Research Centre (ES)
  • Howard Hughes Medical Institute (US)
Corresponding author
  • Bonneau, Richard
  • Littman, Dan R.
Venue
Cell
Publisher
Elsevier BV
Published
2012-10
Volume
151
Issue
2
Pages
289-303
ISSN
0092-8674 (ISSN-L)
OpenAlex
W2021340905
Cited by
1,160
References
83
Citations by year
2026: 45 · 2025: 63 · 2024: 86 · 2023: 91 · 2022: 74 · 2021: 108 · 2020: 91 · 2019: 86 · 2018: 84 · 2017: 87 · 2016: 93 · 2015: 102 · 2014: 89 · 2013: 59 · 2012: 2
FWCI
34.70
Type
journal article
Language
en
Update notices
erratum (2025-10-16)
Open access
Locations
  • Cell (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • Leukemia and Lymphoma Society
  • National Institutes of Health (PN2 EY016586, RC1 AI087266, IU54CA143907-01, RC4 AI092765)
  • Cancer Research Institute
  • Crohn's and Colitis Foundation of America
  • Arthritis National Research Foundation
  • National Science Foundation (IOS-1126971)
Topics
  • Life Sciences › Immunology and Microbiology › Immunology › Psoriasis: Treatment and Pathogenesis
  • Life Sciences › Immunology and Microbiology › Immunology › T-cell and B-cell Immunology
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Genomics and Chromatin Dynamics
Keywords
Th17 cell differentiation, transcriptional regulatory networks, RORγt, BATF, IRF4, STAT3, chromatin accessibility, transcription factor occupancy, FOSL2, cellular plasticity, inflammatory diseases, mucosal immunity, transcription factor mutants
MeSH terms
Interferon Regulatory Factor-4, Animals, Cell Differentiation, Encephalomyelitis, Autoimmune, Experimental, Humans, Molecular Sequence Data, Mice, Knockout, Interferon Regulatory Factors, Basic-Leucine Zipper Transcription Factors, Mice, Fos-Related Antigen-2, Gene Regulatory Networks, Genome-Wide Association Study, Nuclear Receptor Subfamily 1, Group F, Member 3, Th17 Cells

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