Evidence map›Paper›PMID 23993652›Full record

ArticleImmunity2013

Extrathymic Aire-expressing cells are a distinct bone marrow-derived population that induce functional inactivation of CD4⁺ T cells.

James M Gardner, Todd C Metzger, Eileen J McMahon, Byron B Au-Yeung, Anna K Krawisz, Wen Lu, Jeffrey D Price, Kellsey P Johannes, Ansuman T Satpathy, Kenneth M Murphy and 3 more

Abstract read
In one paragraph

Article in Immunity, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 89 papers.

0numbers the graph read from it
0cells of the map it votes in
89citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

89 citing papers in PubMed.

  1. Article
  2. Review
  3. Review
  4. Article
  5. Article
  6. RORγt eTACs mediate oral tolerance and Treg induction.The Journal of experimental medicine · 2025
    Article
  7. Article
  8. RORγt-expressing dendritic cells are functionally versatile and evolutionarily conserved antigen-presenting cells.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  9. Microbiota and urinary tumor immunity: Mechanisms, therapeutic implications, and future perspectives.Chinese journal of cancer research = Chung-kuo yen cheng yen chiu · 2024
    Article
  10. Thymic Mimetic Cells: Ontogeny as Immunology.Annual review of cell and developmental biology · 2024
    Review
  11. A deep intronic splice-alteringScience translational medicine · 2024
    Article
  12. Aire in Autoimmunity.Annual review of immunology · 2024
    Review
  13. Review
  14. Article
  15. Article
  16. The emerging family of RORγtNature reviews. Immunology · 2024
    Review
  17. Article
  18. Extrathymic AIRE-Expressing Cells: A Historical Perspective.Advances in experimental medicine and biology · 2024
    Article
  19. Review
  20. Review

29 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

13 authors.

James M GardnerDiabetes Center, University of California, San Francisco, San Francisco, CA 94143-0540, USA; Department of Surgery, University of California, San Francisco, San Francisco, CA 94143-0540, USA.
Todd C Metzger
Eileen J McMahon
Byron B Au-Yeung
Anna K Krawisz
Wen Lu
Jeffrey D Price
Kellsey P Johannes
Ansuman T Satpathy
Kenneth M Murphy
Kristin V Tarbell
Arthur Weiss
Mark S Anderson

Funding

MEDICAL SCIENTIST TRAINING PROGRAMT32GM007618 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI ANDERSON, MARK S · 1985 to 2020
$29.6M
Research BaseP30DK063720 · NIDDK · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI KRUMMEL, MATTHEW F · 2003 to 2019
$21.8M
Src tyrosine kinases and autoimmunity.P01AI035297 · NIAID · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI ANDERSON, MARK S · 1993 to 2010
$16.5M
Targeting antigen to dendritic cells in autoimmune diabetesZIADK075065 · NIDDK · NATIONAL INSTITUTE OF DIABETES AND DIGESTIVE AND KIDNEY DISEASES · PI TARBELL, KRISTIN · 2012 to 2017
$3.2M
Role of the AIRE Gene in the Development of AutoimmunityK08DK059958 · NIDDK · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI ANDERSON, MARK S · 2002 to 2006
$620k
Intramural NIH HHSNIAID NIH HHS AI035297NIAID NIH HHS P01 AI035297NIDDK NIH HHS DK063720NIDDK NIH HHS DK59958NIDDK NIH HHS K08 DK059958NIDDK NIH HHS P30 DK063720NIGMS NIH HHS T32 GM007618
6 · The paper itself

Abstract

The autoimmune regulator (Aire) is essential for prevention of autoimmunity; its role is best understood in the thymus, where it promotes self-tolerance through tissue-specific antigen (TSA) expression. Recently, extrathymic Aire-expressing cells (eTACs) have been described in murine secondary lymphoid organs, but the identity of such cells and their role in immune tolerance remains unclear. Here we have shown that eTACs are a discrete major histocompatibility complex class II (MHC II)(hi), CD80(lo), CD86(lo), epithelial cell adhesion molecule (EpCAM)(hi), CD45(lo) bone marrow-derived peripheral antigen-presenting cell (APC) population. We also have demonstrated that eTACs can functionally inactivate CD4⁺ T cells through a mechanism that does not require regulatory T cells (Treg) and is resistant to innate inflammatory stimuli. Together, these findings further define eTACs as a distinct tolerogenic cell population in secondary lymphoid organs.

Indexed as

Self ToleranceAdoptive TransferAIRE ProteinAnimalsAntigen PresentationAntigen-Presenting CellsAntigens, NeoplasmAutoimmunityB7-1 AntigenB7-2 AntigenBone Marrow CellsCD4-Positive T-LymphocytesCell Adhesion MoleculesEpithelial Cell Adhesion MoleculeHistocompatibility Antigens Class IILeukocyte Common AntigensAIRE ProteinAntigens, NeoplasmB7-1 AntigenB7-2 AntigenCell Adhesion MoleculesEpithelial Cell Adhesion MoleculeHistocompatibility Antigens Class IILeukocyte Common AntigensTranscription Factors

Identifiers

PMID23993652
PMCPMC3804105

What OpenQuestion holds

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Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.