Cited by 2,291T-cell and B-cell ImmunologyPsoriasis: Treatment and PathogenesisFOXO transcription factor regulation

Functional Delineation and Differentiation Dynamics of Human CD4+ T Cells Expressing the FoxP3 Transcription Factor

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Miyara, Makoto, Yoshioka, Yumiko, Kitoh, Akihiko, Shima, Tomoko, Wing, Kajsa, Niwa, Akira, Parizot, Christophe, Taflin, Cécile +10 more·2009·Immunity

Abstract

FoxP3 is a key transcription factor for the development and function of natural CD4(+) regulatory T cells (Treg cells). Here we show that human FoxP3(+)CD4(+) T cells were composed of three phenotypically and functionally distinct subpopulations: CD45RA(+)FoxP3(lo) resting Treg cells (rTreg cells) and CD45RA(-)FoxP3(hi) activated Treg cells (aTreg cells), both of which were suppressive in vitro, and cytokine-secreting CD45RA(-)FoxP3(lo) nonsuppressive T cells. The proportion of the three subpopulations differed between cord blood, aged individuals, and patients with immunological diseases. Terminally differentiated aTreg cells rapidly died whereas rTreg cells proliferated and converted into aTreg cells in vitro and in vivo. This was shown by the transfer of rTreg cells into NOD-scid-common gamma-chain-deficient mice and by TCR sequence-based T cell clonotype tracing in peripheral blood in a normal individual. Taken together, the dissection of FoxP3(+) cells into subsets enables one to analyze Treg cell differentiation dynamics and interactions in normal and disease states, and to control immune responses through manipulating particular FoxP3(+) subpopulations.

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Crossref · 10.1016/j.immuni.2009.03.019

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Authors
Miyara, M., Yoshioka, Y., Kitoh, A., Shima, T., Wing, K., Niwa, A., Parizot, C., Taflin, C., Heike, T., Valeyre, D., Mathian, A., Nakahata, T., Yamaguchi, T., Nomura, T., Ono, M., Amoura, Z., Gorochov, G., & Sakaguchi, S.
Affiliations
  • Kyoto University (JP)
  • Inserm (FR)
  • Assistance Publique – Hôpitaux de Paris (FR)
Corresponding author
Sakaguchi, Shimon
Venue
Immunity
Publisher
Elsevier BV
Published
2009-06
Volume
30
Issue
6
Pages
899-911
ISSN
1074-7613 (ISSN-L)
OpenAlex
W2007631222
Cited by
2,291
References
50
Citations by year
2026: 69 · 2025: 97 · 2024: 135 · 2023: 107 · 2022: 164 · 2021: 170 · 2020: 171 · 2019: 173 · 2018: 160 · 2017: 135 · 2016: 160 · 2015: 132 · 2014: 134 · 2013: 134 · 2012: 126
FWCI
49.47
Type
journal article
Language
en
Open access
Locations
  • Immunity (publishedVersion)
  • PubMed (publishedVersion)
  • UCL Discovery (University College London) (submittedVersion)
Funders
  • European Commission
  • Japan Society for the Promotion of Science (21791073)
Topics
  • Life Sciences › Immunology and Microbiology › Immunology › T-cell and B-cell Immunology
  • Life Sciences › Immunology and Microbiology › Immunology › Psoriasis: Treatment and Pathogenesis
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › FOXO transcription factor regulation
Keywords
Foxp3, regulatory T cells, CD4+ T cells, Treg differentiation, CD45RA, Treg cell proliferation, immune disorders, aging, umbilical cord blood, immune tolerance
MeSH terms
Adolescent, Adult, Aged, Aged, 80 and over, Cell Differentiation, T-Lymphocytes, Helper-Inducer, Humans, CD4-Positive T-Lymphocytes, Leukocyte Common Antigens, T-Lymphocytes, Regulatory, Forkhead Transcription Factors, Interleukin-2 Receptor alpha Subunit, Young Adult

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