Evidence map›Paper›PMID 18536719›Full record

ArticleNature immunology2008

Initiation of allelic exclusion by stochastic interaction of Tcrb alleles with repressive nuclear compartments.

Ryan J Schlimgen, Karen L Reddy, Harinder Singh, Michael S Krangel

Open access · greenAbstract read
In one paragraph

Article in Nature immunology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
4.0field-weighted citation impact, top 6% 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

43 citing papers in PubMed, 72 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Review
  5. The Ig heavy chain protein but not its message controls early B cell development.Proceedings of the National Academy of Sciences of the United States of America · 2020
    Article
  6. Review
  7. Article
  8. RSSs set the odds for exclusion.The Journal of experimental medicine · 2020
    Article
  9. Inefficient V(D)J recombination underlies monogenic T cell receptor β expression.Proceedings of the National Academy of Sciences of the United States of America · 2020
    Article
  10. Article
  11. Immature Lymphocytes InhibitJournal of immunology (Baltimore, Md. : 1950) · 2017
    Article
  12. Article
  13. Review
  14. The highly alloreactive nature of dual TCR T cells.Current opinion in organ transplantation · 2016
    Review
  15. Article
  16. Long-Range Regulation of V(D)J Recombination.Advances in immunology · 2015
    Review
  17. Article
  18. Article
  19. Epigenetic control of immunity.Cold Spring Harbor perspectives in biology · 2014
    Article
  20. E proteins in lymphocyte development and lymphoid diseases.Current topics in developmental biology · 2014
    Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 2 institutions in 1 country.

Ryan J SchlimgenDepartment of Immunology, Duke University Medical Center, Durham, North Carolina 27710, USA.
Karen L Reddy
Harinder Singh
Michael S Krangel
Duke University Hospital · USHoward Hughes Medical Institute · US

Funding

CONTROL OF TCR V BETA REARRANGEMENT &ALLELIC EXCLUSIONR01AI049934 · NIAID · DUKE UNIVERSITY · PI KRANGEL, MICHAEL S · 2001 to 2015
$6.8M
Control Of Tcr Delta And Tcr Alpha RearrangementR37GM041052 · NIGMS · DUKE UNIVERSITY · PI KRANGEL, MICHAEL S · 2006 to 2015
$5.1M
HUMAN GAMMA DELTA T CELL RECEPTORR01GM041052 · NIGMS · DUKE UNIVERSITY · PI KRANGEL, MICHAEL S · 1989 to 2019
$4.8M
Howard Hughes Medical InstituteNIAID NIH HHS AI49934NIAID NIH HHS R01 AI049934NIGMS NIH HHS GM41052NIGMS NIH HHS R01 GM041052NIGMS NIH HHS R37 GM041052
6 · The paper itself

Abstract

Studies of antigen-receptor loci have linked directed monoallelic association with pericentromeric heterochromatin to the initiation or maintenance of allelic exclusion. Here we provide evidence for a fundamentally different basis for T cell antigen receptor-beta (Tcrb) allelic exclusion. Using three-dimensional immunofluorescence in situ hybridization, we found that germline Tcrb alleles associated stochastically and at high frequency with the nuclear lamina or with pericentromeric heterochromatin in developing thymocytes and that such interactions inhibited variable-to-diversity-joining (V(beta)-to-D(beta)J(beta)) recombination before beta-selection. The introduction of an ectopic enhancer into Tcrb resulted in fewer such interactions and impaired allelic exclusion. We propose that initial V(beta)-to-D(beta)J(beta) recombination events are generally monoallelic in developing thymocytes because of frequent stochastic, rather than directed, interactions of Tcrb alleles with repressive nuclear compartments. Such interactions may be essential for Tcrb allelic exclusion.

Indexed as

Genes, T-Cell Receptor betaAnimalsCell NucleusGene Rearrangement, beta-Chain T-Cell Antigen ReceptorMiceMice, TransgenicMicroscopy, ConfocalReceptors, Antigen, T-Cell, alpha-betaThymus GlandT-LymphocytesReceptors, Antigen, T-Cell, alpha-beta

Identifiers

PMID18536719
PMCPMC2561338
OpenAlexW2098725721

What OpenQuestion holds

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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.