Evidence map›Paper›PMID 31101805›Full record

ArticleNature communications2019

Live-cell imaging reveals the relative contributions of antigen-presenting cell subsets to thymic central tolerance.

J N Lancaster, H M Thyagarajan, J Srinivasan, Y Li, Z Hu, L I R Ehrlich

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed, 1 pooled it
3.0field-weighted citation impact, top 8% of its field
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

42 citing papers in PubMed, 1 synthesis or guideline pooled it, 61 citations in OpenAlex.

  1. Modeling Immunity In Vitro: Slices, Chips, and Engineered Tissues.Annual review of biomedical engineering · 2021
    Pooled it
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Thymic Dendritic Cells Revisited.Immunological reviews · 2025
    Review
  8. Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  9. Review
  10. Basic interactions responsible for thymus function explain the convoluted medulla shape.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  11. Review
  12. Review
  13. Article
  14. Review
  15. Review
  16. Review
  17. Assembling the thymus medulla: Development and function of epithelial cell heterogeneity.BioEssays : news and reviews in molecular, cellular and developmental biology · 2024
    Article
  18. Review
  19. Review
  20. Hyperactive Rac stimulates cannibalism of living target cells and enhances CAR-M-mediated cancer cell killing.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 2 institutions in 1 country.

J N LancasterDepartment of Molecular Biosciences, Institute of Cellular and Molecular Biology, The University of Texas at Austin, 100 E. 24th Street A5000, Austin, TX, 78712, USA.ORCID http://orcid.org/0000-0003-0398-9988
H M ThyagarajanDepartment of Molecular Biosciences, Institute of Cellular and Molecular Biology, The University of Texas at Austin, 100 E. 24th Street A5000, Austin, TX, 78712, USA.
J SrinivasanDepartment of Molecular Biosciences, Institute of Cellular and Molecular Biology, The University of Texas at Austin, 100 E. 24th Street A5000, Austin, TX, 78712, USA.
Y LiDepartment of Molecular Biosciences, Institute of Cellular and Molecular Biology, The University of Texas at Austin, 100 E. 24th Street A5000, Austin, TX, 78712, USA.
Z HuDepartment of Molecular Biosciences, Institute of Cellular and Molecular Biology, The University of Texas at Austin, 100 E. 24th Street A5000, Austin, TX, 78712, USA.
L I R EhrlichDepartment of Molecular Biosciences, Institute of Cellular and Molecular Biology, The University of Texas at Austin, 100 E. 24th Street A5000, Austin, TX, 78712, USA. lehrlich@austin.utexas.edu.ORCID http://orcid.org/0000-0002-1697-1755
The University of Texas at Austin · USLivestrong Foundation · US

Funding

The contribution of GPCRs to thymocyte medullary entry and central toleranceR01AI104870 · NIAID · UNIVERSITY OF TEXAS AT AUSTIN · PI Lauren Ilyse Richie EHRLICH · 2014 to 2026
$7.6M
NIAID NIH HHS R01 AI104870
6 · The paper itself

Abstract

Both medullary thymic epithelial cells (mTEC) and dendritic cells (DC) present tissue-restricted antigens (TRA) to thymocytes to induce central tolerance, but the relative contributions of these antigen-presenting cell (APC) subsets remain unresolved. Here we developed a two-photon microscopy approach to observe thymocytes interacting with intact APCs presenting TRAs. We find that mTECs and DCs cooperate extensively to induce tolerance, with their relative contributions regulated by the cellular form of the TRA and the class of major histocompatibility complex (MHC) on which antigen is presented. Even when TRA expression is restricted to mTECs, DCs still present self-antigens at least as frequently as mTECs. Notably, the DC subset cDC2 efficiently acquires secreted mTEC-derived TRAs for cross-presentation on MHC-I. By directly imaging interactions between thymocytes and APCs, while monitoring intracellular signaling, this study reveals that distinct DC subsets and AIRE

Indexed as

AIRE ProteinAnimalsAntigen PresentationAutoantigensBone Marrow TransplantationCell SeparationCentral ToleranceDendritic CellsEpithelial CellsFemaleFlow CytometryIntravital MicroscopyMaleMiceMice, Inbred C57BLMicroscopy, Fluorescence, MultiphotonAIRE ProteinAutoantigensTranscription Factors

Identifiers

PMID31101805
PMCPMC6525199
OpenAlexW2945055008

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.