Evidence map›Paper›PMID 22771139›Full record

ArticleTrends in immunology2012

MHC restriction is imposed on a diverse T cell receptor repertoire by CD4 and CD8 co-receptors during thymic selection.

François Van Laethem, Anastasia N Tikhonova, Alfred Singer

Abstract read
In one paragraph

Article in Trends in immunology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 56 papers.

0numbers the graph read from it
0cells of the map it votes in
56citing 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

56 citing papers in PubMed.

  1. Article
  2. Sex Steroid Hormone Regulation of T-Cell Function and Antitumor Immunity.Clinical cancer research : an official journal of the American Association for Cancer Research · 2026
    Review
  3. Article
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  7. Review
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  12. Article
  13. Article
  14. Review
  15. Review
  16. Homeostasis and regulation of autoreactive B cells.Cellular & molecular immunology · 2020
    Review
  17. MHC Restriction: Where Are We Now?Viral immunology · 2020
    Article
  18. Coreceptors and TCR Signaling - the Strong and the Weak of It.Frontiers in cell and developmental biology · 2020
    Review
  19. Article
  20. 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

3 authors.

François Van LaethemExperimental Immunology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA.
Anastasia N Tikhonova
Alfred Singer

Funding

MHC-independent T cellsZIABC011116 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI SINGER, ALFRED · 2009 to 2025
$12.3M
T Cell Differentiation and Repertoire SelectionZIABC009273 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI SINGER, ALFRED · 2009 to 2025
$11.6M
Development and function of regulatory T cellsZIABC011112 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI SINGER, ALFRED · 2009 to 2025
$6.8M
T cell survivalZIABC011113 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI SINGER, ALFRED · 2009 to 2023
$4.8M
Role of microRNAs in T cell developmentZIABC011114 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI SINGER, ALFRED · 2009 to 2023
$4.8M
T cell receptor regulation of cytokine signalingZIABC011117 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI SINGER, ALFRED · 2009 to 2023
$4.8M
Specification of T cell function during developmentZIABC011106 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI SINGER, ALFRED · 2009 to 2023
$4.8M
Cytokine signaling in developing thymocytes and T cellsZIABC011111 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI SINGER, ALFRED · 2009 to 2023
$4.8M
Intramural NIH HHS ZIA BC011116
6 · The paper itself

Abstract

Mature αβ T cells recognize foreign antigenic peptides presented by MHC molecules but do not recognize native antigenic proteins; features known as MHC restriction. How MHC restriction is imposed on αβ T cells has intrigued immunologists for several decades. One model proposes that germline-encoded elements in the T cell receptor (TCR) variable regions are evolutionarily conserved to only recognize MHC. However, we propose an alternative model that posits that MHC restriction is imposed by CD4 and CD8 co-receptors during thymic selection. Thus, we think that TCRs are structurally able to recognize a huge diversity of ligands but only TCRs with MHC specificity survive thymic selection.

Indexed as

AnimalsCD4-Positive T-LymphocytesCD8-Positive T-LymphocytesCell SurvivalHistocompatibility AntigensHumansReceptors, Antigen, T-CellThymus GlandHistocompatibility AntigensReceptors, Antigen, T-Cell

Identifiers

PMID22771139
PMCPMC3427466

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Registered trials

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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.