Evidence map›Paper›PMID 30283453›Full record

ArticleFrontiers in immunology2018

Comprehensively Profiling the Chromatin Architecture of Tissue Restricted Antigen Expression in Thymic Epithelial Cells Over Development.

Adam E Handel, Noriko Shikama-Dorn, Saule Zhanybekova, Stefano Maio, Annina N Graedel, Saulius Zuklys, Chris P Ponting, Georg A Holländer

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.4field-weighted citation impact, top 20% 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

15 citing papers in PubMed, 22 citations in OpenAlex.

  1. Review
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  3. Article
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  7. Article
  8. Review
  9. CD8Diabetes · 2021
    Article
  10. Review
  11. Article
  12. Article
  13. The thymus and the science of self.Seminars in immunopathology · 2021
    Review
  14. Review
  15. Review
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

8 authors at 3 institutions in 2 countries.

Adam E HandelNuffield Department of Clinical Neurosciences, University of Oxford, Oxford, United Kingdom.
Noriko Shikama-DornDepartment of Biomedicine, Universität Basel, Basel Switzerland.
Saule ZhanybekovaDepartment of Biomedicine, Universität Basel, Basel Switzerland.
Stefano MaioDepartment of Paediatrics, University of Oxford, Oxford United Kingdom.
Annina N GraedelDepartment of Paediatrics, University of Oxford, Oxford United Kingdom.
Saulius ZuklysDepartment of Biomedicine, Universität Basel, Basel Switzerland.
Chris P PontingMRC Human Genetics Unit, University of Edinburgh, Edinburgh United Kingdom.
Georg A HolländerDepartment of Paediatrics, University of Oxford, Oxford United Kingdom.
University of Oxford · GBUniversity of Basel · CHUniversity of Edinburgh · GB

Funding

Medical Research Council MC_PC_15075Medical Research Council MC_UU_00007/15Medical Research Council MC_UU_12008/1Wellcome Trust 105045Wellcome Trust 105045/Z/14/Z
6 · The paper itself

Abstract

Thymic epithelial cells (TEC) effect crucial roles in thymopoiesis including the control of negative thymocyte selection. This process depends on their capacity to express promiscuously genes encoding tissue-restricted antigens. This competence is accomplished in medullary TEC (mTEC) in part by the presence of the transcriptional facilitator AutoImmune REgulator, AIRE. AIRE-regulated gene transcription is marked by repressive chromatin modifications, including H3K27me3. When during TEC development these chromatin marks are established, however, remains unclear. Here we use a comprehensive ChIP-seq dataset of multiple chromatin modifications in different TEC subtypes to demonstrate that the chromatin landscape is established early in TEC differentiation. Much of the chromatin architecture found in mature mTEC was found to be present already over earlier stages of mTEC lineage differentiation as well as in non-TEC tissues. This was reflected by the fact that a machine learning approach accurately classified genes as AIRE-induced or AIRE-independent both in immature and mature mTEC. Moreover, analysis of TEC specific enhancer elements identified candidate transcription factors likely to be important in mTEC development and function. Our findings indicate that the mature mTEC chromatin landscape is laid down early in mTEC differentiation, and that AIRE is not required for large-scale re-patterning of chromatin in mTEC.

Indexed as

AIRE ProteinAnimalsAntigensCell DifferentiationChromatinEpithelial CellsGene Expression ProfilingHistonesMice, Inbred C57BLThymocytesThymus GlandTranscription FactorsAIRE ProteinAntigensChromatinhistone H3 trimethyl Lys4HistonesTranscription FactorsAIREchromatin immunoprecipitationhistone modificationsthymic epithelial cellstissue restricted antigen

Identifiers

PMID30283453
PMCPMC6156148
OpenAlexW2890493427

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.