Cited by 225T-cell and B-cell ImmunologyPsoriasis: Treatment and PathogenesisDevelopmental Biology and Gene Regulation

Thymic regulatory T cells arise via two distinct developmental programs

Open access
Owen, David L., Mahmud, Shawn A., Sjaastad, Louisa E., Williams, Jason B., Spanier, Justin A., Simeonov, Dimitre R., Ruscher, Roland, Huang, Weishan +15 more·2019·Nature Immunology

Abstract

The developmental programs that generate a broad repertoire of regulatory T cells (T reg cells) able to respond to both self antigens and non-self antigens remain unclear. Here we found that mature T reg cells were generated through two distinct developmental programs involving CD25+ T reg cell progenitors (CD25+ T reg P cells) and Foxp3 lo T reg cell progenitors (Foxp3 lo T reg P cells). CD25+ T reg P cells showed higher rates of apoptosis and interacted with thymic self antigens with higher affinity than did Foxp3 lo T reg P cells, and had a T cell antigen receptor repertoire and transcriptome distinct from that of Foxp3 lo T reg P cells. The development of both CD25+ T reg P cells and Foxp3 lo T reg P cells was controlled by distinct signaling pathways and enhancers. Transcriptomics and histocytometric data suggested that CD25+ T reg P cells and Foxp3 lo T reg P cells arose by coopting negative-selection programs and positive-selection programs, respectively. T reg cells derived from CD25+ T reg P cells, but not those derived from Foxp3 lo T reg P cells, prevented experimental autoimmune encephalitis. Our findings indicate that T reg cells arise through two distinct developmental programs that are both required for a comprehensive T reg cell repertoire capable of establishing immunotolerance.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1038/s41590-018-0289-6

Cites

57 of 57 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Research works printed but not linked: 1

  1. [14]Moran AE T cell receptor signal strength in Treg and iNKT cell development demonstrated by a novel fluorescent reporter mouse. The Journal of experimental medicine 208, 1279– 1289 (2011). 21606508 PMC3173240

Cited by

Sorted by citations

Authors
Owen, D. L., Mahmud, S. A., Sjaastad, L. E., Williams, J. B., Spanier, J. A., Simeonov, D. R., Ruscher, R., Huang, W., Proekt, I., Miller, C. N., Hekim, C., Jeschke, J. C., Aggarwal, P., Broeckel, U., LaRue, R. S., Henzler, C. M., Alegre, M.-L., Anderson, M. S., August, A., Marson, A., Zheng, Y., Williams, C. B., & Farrar, M. A.
Affiliations
  • University of Minnesota (US)
  • Medical College of Wisconsin (US)
  • University of California, San Francisco (US)
  • Louisiana State University (US)
  • University of Chicago (US)
  • Cornell University (US)
  • Salk Institute for Biological Studies (US)
Corresponding author
Farrar, Michael A.
Venue
Nature Immunology
Published
2019-01-14
Volume
20
Issue
2
Pages
195-205
ISSN
  • 1529-2908 (ISSN-L)
  • 1529-2916
OpenAlex
W2909310282
Cited by
225
References
57
Citations by year
2026: 18 · 2025: 22 · 2024: 26 · 2023: 30 · 2022: 38 · 2021: 41 · 2020: 33 · 2019: 16 · 2018: 1
FWCI
12.79
Type
journal article
Language
en
Open access
Locations
  • Nature Immunology (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
  • ResearchOnline at James Cook University (James Cook University) (submittedVersion)
  • Civil War Book Review (submittedVersion)
  • eScholarship (California Digital Library) (submittedVersion)
Funders
  • National Institutes of Health (5r01ai085090-10)
  • National Cancer Institute (R01CA154998, R01CA185062, R01CA151845, P30CA014195, P30CA077598)
  • National Institute of General Medical Sciences (P30GM110760, T32GM008568)
  • National Institute of Allergy and Infectious Diseases (R01-AI-085090, R01AI115716, T32AI007334, R56AI061165, R21AI126814, R01AI061165, R56AI113138, R01AI107027, U24AI118635, R21AI108958, R01AI106791, R01AI120701, R21AI129422, P01AI097113, R37AI097457, T32AI007313, R01AI124512, P01AI035296)
  • National Institute of Diabetes and Digestive and Kidney Diseases (DP3DK111914, F30DK096844, P30DK042086)
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 › Developmental Biology and Gene Regulation
Keywords
regulatory T cells, negative selection, positive selection, self-tolerance, experimental autoimmune encephalitis, immune tolerance, apoptosis, enhancer regulation
MeSH terms
Animals, Autoantigens, Cell Differentiation, Colitis, Disease Models, Animal, Encephalomyelitis, Autoimmune, Experimental, Freund's Adjuvant, Humans, Immune Tolerance, Mice, Transgenic, Mycobacterium tuberculosis, Peptide Fragments, Specific Pathogen-Free Organisms, Thymus Gland, Signal Transduction, T-Lymphocytes, Regulatory, Mice, Forkhead Transcription Factors, Interleukin-2 Receptor alpha Subunit, Lymphoid Progenitor Cells, Myelin-Oligodendrocyte Glycoprotein

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review