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Cited by 834

The DOI matches its Crossref record; 38 of the 38 references it cites were found in a registry or an index.

IL-2 Receptor β-Dependent STAT5 Activation Is Required for the Development of Foxp3+ Regulatory T Cells

Open access
Burchill, Matthew A, Yang, Jianying, Vogtenhuber, Christine, Blazar, Bruce R, Farrar, Michael A·2007·The Journal of Immunology

Abstract

IL-2 −/− mice develop autoimmunity despite having relatively normal numbers of regulatory T cells (Tregs). In contrast, we demonstrate that IL-2−/− × IL-15−/− and IL-2Rβ−/− mice have a significant decrease in Treg numbers. Ectopic expression of foxp3 in a subset of CD4+ T cells rescued Treg development and prevented autoimmunity in IL-2Rβ−/− mice, suggesting that IL-2Rβ-dependent signals regulate foxp3 expression in Tregs. Subsequent analysis of IL-2Rβ-dependent signal transduction pathways established that the transcription factor STAT5 is necessary and sufficient for Treg development. Specifically, T cell-specific deletion of STAT5 prevented Treg development; conversely, reconstitution of IL-2Rβ−/− mice with bone marrow cells expressing an IL-2Rβ mutant that exclusively activates STAT5 restored Treg development. Finally, STAT5 binds to the promoter of the foxp3 gene suggesting that IL-2Rβ-dependent STAT5 activation promotes Treg differentiation by regulating expression of foxp3.

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Metadata

Authors
Burchill, M. A., Yang, J., Vogtenhuber, C., Blazar, B. R., & Farrar, M. A.
Venue
The Journal of Immunology
Published
2007-01-01
Volume
178
Issue
1
Pages
280-290
ISSN
  • 0022-1767 (ISSN-L)
  • 1550-6606
OpenAlex
W1878828051
Cited by
834
References
38
FWCI
18.10
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: IL-2 Receptor β-Dependent STAT5 Activation Is Required for the Development of Foxp3+ Regulatory T Cells. https://app.cochat.ai/papers/10.4049/jimmunol.178.1.280
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Burchill, M. A., Yang, J., Vogtenhuber, C., Blazar, B. R., & Farrar, M. A. (2007). IL-2 Receptor β-Dependent STAT5 Activation Is Required for the Development of Foxp3+ Regulatory T Cells. The Journal of Immunology. https://doi.org/10.4049/jimmunol.178.1.280

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