Evidence map›Paper›PMID 28731407›Full record

ArticleeLife2017

T cell receptor repertoires of mice and humans are clustered in similarity networks around conserved public CDR3 sequences.

Asaf Madi, Asaf Poran, Eric Shifrut, Shlomit Reich-Zeliger, Erez Greenstein, Irena Zaretsky, Tomer Arnon, Francois Van Laethem, Alfred Singer, Jinghua Lu and 3 more

Open access · goldAbstract read
In one paragraph

Article in eLife, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 103 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
103citing papers in PubMed, 1 pooled it
7.6field-weighted citation impact, top 2% 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

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

  1. Pooled it
  2. Article
  3. T Cell Thoughts.Immunological reviews · 2026
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  11. AnalyzAIRR: A user-friendly guided workflow for AIRR data analysis.Immunoinformatics (Amsterdam, Netherlands) · 2025
    Article
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  14. NK cells restrain cytotoxic CD8Science immunology · 2024
    Article
  15. Article
  16. Article
  17. Article
  18. Human TCR repertoire in cancer.Cancer medicine · 2024
    Review
  19. Article
  20. Article

43 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

13 authors at 4 institutions in 2 countries.

Asaf MadiDepartment of Immunology, Weizmann Institute of Science, Rehovot, Israel.ORCID 0000-0003-3441-3228
Asaf PoranDepartment of Immunology, Weizmann Institute of Science, Rehovot, Israel.ORCID 0000-0001-9118-1051
Eric ShifrutDepartment of Immunology, Weizmann Institute of Science, Rehovot, Israel.
Shlomit Reich-ZeligerDepartment of Immunology, Weizmann Institute of Science, Rehovot, Israel.
Erez GreensteinDepartment of Immunology, Weizmann Institute of Science, Rehovot, Israel.
Irena ZaretskyDepartment of Immunology, Weizmann Institute of Science, Rehovot, Israel.ORCID 0000-0003-4161-4677
Tomer ArnonDepartment of Immunology, Weizmann Institute of Science, Rehovot, Israel.
Francois Van LaethemExperimental Immunology Branch, National Cancer Institute, Bethesda, United States.
Alfred SingerExperimental Immunology Branch, National Cancer Institute, Bethesda, United States.
Jinghua LuStructural Immunology Section, Laboratory of Immunogenetics, National Institute of Allergy and Infectious Diseases, Rockville, United States.
Peter D SunStructural Immunology Section, Laboratory of Immunogenetics, National Institute of Allergy and Infectious Diseases, Rockville, United States.
Irun R CohenDepartment of Immunology, Weizmann Institute of Science, Rehovot, Israel.
Nir FriedmanDepartment of Immunology, Weizmann Institute of Science, Rehovot, Israel.ORCID 0000-0002-1078-3921
Weizmann Institute of Science · ILNational Cancer Institute · USNational Institute of Allergy and Infectious Diseases · USAlfred University · US

Funding

T Cell Differentiation and Repertoire SelectionZIABC009273 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI SINGER, ALFRED · 2009 to 2025
$11.6M
Cytokine signaling in developing thymocytes and T cellsZIABC011111 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI SINGER, ALFRED · 2009 to 2023
$4.8M
6 · The paper itself

Abstract

Diversity of T cell receptor (TCR) repertoires, generated by somatic DNA rearrangements, is central to immune system function. However, the level of sequence similarity of TCR repertoires within and between species has not been characterized. Using network analysis of high-throughput TCR sequencing data, we found that abundant CDR3-TCRβ sequences were clustered within networks generated by sequence similarity. We discovered a substantial number of public CDR3-TCRβ segments that were identical in mice and humans. These conserved public sequences were central within TCR sequence-similarity networks. Annotated TCR sequences, previously associated with self-specificities such as autoimmunity and cancer, were linked to network clusters. Mechanistically, CDR3 networks were promoted by MHC-mediated selection, and were reduced following immunization, immune checkpoint blockade or aging. Our findings provide a new view of T cell repertoire organization and physiology, and suggest that the immune system distributes its TCR sequences unevenly, attending to specific foci of reactivity.

Indexed as

Conserved SequenceGenetic VariationAnimalsCluster AnalysisHumansMiceReceptors, Antigen, T-Cell, alpha-betaSequence HomologyReceptors, Antigen, T-Cell, alpha-betaCDR3computational biologyhumanimmunologylymphocyte subsetsmousesystems biologyT cell receptor

Identifiers

PMID28731407
PMCPMC5553937
OpenAlexW2738063824

What OpenQuestion holds

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LicenceCC BY
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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.