Evidence map›Paper›PMID 27479906›Full record

ArticleNature genetics2016

Genetic variation in MHC proteins is associated with T cell receptor expression biases.

Eilon Sharon, Leah V Sibener, Alexis Battle, Hunter B Fraser, K Christopher Garcia, Jonathan K Pritchard

Open access · greenAbstract read
In one paragraph

Article in Nature genetics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 101 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
101citing papers in PubMed, 1 pooled it
9.9field-weighted citation impact, top 1% 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

101 citing papers in PubMed, 1 synthesis or guideline pooled it, 169 citations in OpenAlex.

  1. Pooled it
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  16. Challenges and future directions of AIRR-seq-based diagnostics.Immunoinformatics (Amsterdam, Netherlands) · 2025
    Article
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41 more citing papers are in PubMed but not listed here.

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 3 institutions in 1 country.

Eilon SharonDepartment of Genetics, Stanford University, Stanford, California, USA.ORCID 0000-0002-1262-350X
Leah V SibenerDepartment of Molecular Physiology, Stanford University School of Medicine, Stanford, California, USA.
Alexis BattleDepartment of Computer Science, Johns Hopkins University, Baltimore, Maryland, USA.ORCID 0000-0002-5287-627X
Hunter B FraserDepartment of Biology, Stanford University, Stanford, California, USA.
K Christopher GarciaDepartment of Molecular Physiology, Stanford University School of Medicine, Stanford, California, USA.
Jonathan K PritchardDepartment of Genetics, Stanford University, Stanford, California, USA.
Stanford University · USHoward Hughes Medical Institute · USJohns Hopkins University · US

Funding

Using a tonsil organoid system to probe conditions for the induction of protective antibody and T cell responses to influenza.U19AI057229 · NIAID · STANFORD UNIVERSITY · PI Mark Morris Davis · 2003 to 2026
$88.5M
Structural correlates of T cell receptor signalingR01AI103867 · NIAID · STANFORD UNIVERSITY · PI Kenan Christopher GARCIA · 2014 to 2026
$5.3M
Yeast as a model for understanding gene expression adaptationR01GM097171 · NIGMS · STANFORD UNIVERSITY · PI FRASER, HUNTER B · 2012 to 2024
$4.2M
Molecular Principles of TCR Recognition and Activation by peptide-MHCR01AI048540 · NIAID · STANFORD UNIVERSITY · PI GARCIA, KENAN CHRISTOPHER · 2001 to 2010
$2.9M
Genetic and epigenetic controls of gene regulationU01HG007036 · NHGRI · UNIVERSITY OF CHICAGO · PI PRITCHARD, JONATHAN K · 2012 to 2015
$1.4M
Howard Hughes Medical InstituteNHGRI NIH HHS U01 HG007036NIAID NIH HHS R01 AI048540NIAID NIH HHS R01 AI103867NIAID NIH HHS U19 AI057229NIGMS NIH HHS R01 GM097171
6 · The paper itself

Abstract

In each individual, a highly diverse T cell receptor (TCR) repertoire interacts with peptides presented by major histocompatibility complex (MHC) molecules. Despite extensive research, it remains controversial whether germline-encoded TCR-MHC contacts promote TCR-MHC specificity and, if so, whether differences exist in TCR V gene compatibilities with different MHC alleles. We applied expression quantitative trait locus (eQTL) mapping to test for associations between genetic variation and TCR V gene usage in a large human cohort. We report strong trans associations between variation in the MHC locus and TCR V gene usage. Fine-mapping of the association signals identifies specific amino acids from MHC genes that bias V gene usage, many of which contact or are spatially proximal to the TCR or peptide in the TCR-peptide-MHC complex. Hence, these MHC variants, several of which are linked to autoimmune diseases, can directly affect TCR-MHC interaction. These results provide the first examples of trans-QTL effects mediated by protein-protein interactions and are consistent with intrinsic TCR-MHC specificity.

Indexed as

Quantitative Trait LociCohort StudiesGenetic VariationHigh-Throughput Nucleotide SequencingHumansImmunoglobulin Variable RegionMajor Histocompatibility ComplexReceptors, Antigen, T-CellImmunoglobulin Variable RegionReceptors, Antigen, T-Cell

Identifiers

PMID27479906
PMCPMC5010864
OpenAlexW2494982315

What OpenQuestion holds

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LicenceTDM
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.