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Cited by 470

The DOI matches its Crossref record; 53 of the 53 references it cites were found in a registry or an index.

Induction of IL-17+ T Cell Trafficking and Development by IFN-γ: Mechanism and Pathological Relevance in Psoriasis

Open access
Kryczek, Ilona, Bruce, Allen T, Gudjonsson, Johann E, Johnston, Andrew, Aphale, Abhishek, Vatan, Linhua, Szeliga, Wojciech, Wang, Yin, Liu, Yan, Welling, Theodore H, Elder, James T, Zou, Weiping·2008·The Journal of Immunology

Abstract

Th1 and Th17 T cells are often colocalized in pathological environments, yet Th1-derived IFN-γ inhibits Th17 cell development in vitro. We explored the physiologic basis of this paradox in humans. In this study, we demonstrate increased the number of CD4+ and CD8+ IL-17+ T cells in skin lesions of psoriasis. Furthermore, we show that myeloid APCs potently support induction of IL-17+ T cells, and that this activity is greatly increased in psoriasis. We tested stimuli that might account for this activity. Th1 cells and IFN-γ are increased in psoriatic blood and lesional skin. We show that IFN-γ programs myeloid APCs to induce human IL-17+ T cells via IL-1 and IL-23. IFN-γ also stimulates APC production of CCL20, supporting migration of IL-17+ T cells, and synergizes with IL-17 in the production of human β-defensin 2, an antimicrobial and chemotactic protein highly overexpressed by psoriatic keratinocytes. This study reveals a novel mechanistic interaction between Th1 and IL-17+ T cells, challenges the view that Th1 cells suppress Th17 development through IFN-γ, and suggests that Th1 and IL-17+ T cells may collaboratively contribute to human autoimmune diseases.

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Crossref · 10.4049/jimmunol.181.7.4733

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Metadata

Authors
Kryczek, I., Bruce, A. T., Gudjonsson, J. E., Johnston, A., Aphale, A., Vatan, L., Szeliga, W., Wang, Y., Liu, Y., Welling, T. H., Elder, J. T., & Zou, W.
Venue
The Journal of Immunology
Published
2008-10-01
Volume
181
Issue
7
Pages
4733-4741
ISSN
  • 0022-1767 (ISSN-L)
  • 1550-6606
OpenAlex
W2141016525
Cited by
470
References
53
FWCI
14.53
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Induction of IL-17+ T Cell Trafficking and Development by IFN-γ: Mechanism and Pathological Relevance in Psoriasis. https://app.cochat.ai/papers/10.4049/jimmunol.181.7.4733
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Kryczek, I., Bruce, A. T., Gudjonsson, J. E., Johnston, A., Aphale, A., Vatan, L., Szeliga, W., Wang, Y., Liu, Y., Welling, T. H., Elder, J. T., & Zou, W. (2008). Induction of IL-17+ T Cell Trafficking and Development by IFN-γ: Mechanism and Pathological Relevance in Psoriasis. The Journal of Immunology. https://doi.org/10.4049/jimmunol.181.7.4733

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.