Evidence map›Paper›PMID 19597498›Full record

ArticleNature immunology2009

Themis, a T cell-specific protein important for late thymocyte development.

Renaud Lesourne, Shoji Uehara, Jan Lee, Ki-Duk Song, LiQi Li, Julia Pinkhasov, Yongqing Zhang, Nan-Ping Weng, Kathryn F Wildt, Lie Wang and 2 more

Erratum issuedOpen access · greenAbstract read
In one paragraph

Article in Nature immunology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 108 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
108citing papers in PubMed, 1 pooled it
3.5field-weighted citation impact, top 7% 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

108 citing papers in PubMed, 1 synthesis or guideline pooled it, 148 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Immune Biomarkers of Islet Transplant Rejection Revealed by Synthetic Immunological Niche.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  4. Structural and Biochemical Analysis of the CABIT1 Domain of THEMIS.bioRxiv : the preprint server for biology · 2026
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. THEMIS promotes T cell development and maintenance by rising the signaling threshold of the inhibitory receptor BTLA.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  19. Article
  20. Article

48 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors at 4 institutions in 1 country.

Renaud LesourneLaboratory of Mammalian Genes and Development, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, Maryland, USA.
Shoji Uehara
Jan Lee
Ki-Duk Song
LiQi Li
Julia Pinkhasov
Yongqing Zhang
Nan-Ping Weng
Kathryn F Wildt
Lie Wang
Remy Bosselut
Paul E Love
Eunice Kennedy Shriver National Institute of Child Health and Human Development · USNational Cancer Institute · USNational Institute on Aging · USNational Institutes of Health · US

Funding

Genes and signals controlling mammalian hematopoiesis.ZIAHD001803 · NICHD · EUNICE KENNEDY SHRIVER NATIONAL INSTITUTE OF CHILD HEALTH & HUMAN DEVELOPMENT · PI LOVE, PAUL E · 2009 to 2025
$36.9M
Genetic Analysis of T-cell DifferentiationZIABC010671 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI BOSSELUT, REMY · 2009 to 2025
$34.3M
Mechanisms Of Transcriptional Regulation in Memory lymphocyte Response and AgingZIAAG000757 · NIA · NATIONAL INSTITUTE ON AGING · PI WENG, NAN-PING PETER · 2009 to 2025
$7.9M
Molecular Mechanisms Of Memory T CellsZ01AG000757 · NIA · NATIONAL INSTITUTE ON AGING · PI WENG, NAN PING PETER · 1998 to 2008
$1.2M
Intramural NIH HHS Z01 AG000757
6 · The paper itself

Abstract

During positive selection, thymocytes transition through a stage during which T cell antigen receptor (TCR) signaling controls CD4-versus-CD8 lineage 'choice' and subsequent maturation. Here we describe a previously unknown T cell-specific protein, Themis, that serves a distinct function during this stage. In Themis(-/-) mice, thymocyte selection was impaired and the number of transitional CD4(+)CD8(int) thymocytes as well as CD4(+) or CD8(+) single-positive thymocytes was lower. Notably, although we detected no overt TCR-proximal signaling deficiencies, Themis(-/-) CD4(+)CD8(int) thymocytes showed developmental defects consistent with attenuated signaling that were reversible by TCR stimulation. Our results identify Themis as a critical component of the T cell developmental program and suggest that Themis functions to sustain and/or integrate signals required for proper lineage commitment and maturation.

Indexed as

AnimalsCD4-Positive T-LymphocytesCD8-Positive T-LymphocytesCell DifferentiationCell LineageCells, CulturedCell SurvivalEmbryonic Stem CellsFemaleFlow CytometryHumansIntercellular Signaling Peptides and ProteinsMiceMice, KnockoutOligonucleotide Array Sequence AnalysisProteinsIntercellular Signaling Peptides and ProteinsProteinsReceptors, Antigen, T-Cellthemis protein, mouse

Identifiers

PMID19597498
PMCPMC2848698
OpenAlexW2083725451

What OpenQuestion holds

Textmetadata
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.