Evidence map›Paper›PMID 25284794›Full record

ArticleCell reports2014

Global transcriptional profiling reveals distinct functions of thymic stromal subsets and age-related changes during thymic involution.

Sanghee Ki, Daechan Park, Hilary J Selden, Jun Seita, Haewon Chung, Jonghwan Kim, Vishwanath R Iyer, Lauren I R Ehrlich

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 65 papers.

0numbers the graph read from it
0cells of the map it votes in
65citing papers in PubMed
3.3field-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

65 citing papers in PubMed, 125 citations in OpenAlex.

  1. Review
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  3. Article
  4. Review
  5. Article
  6. Review
  7. Review
  8. Review
  9. Article
  10. Thymus Ontogeny and Development.Advances in experimental medicine and biology · 2025
    Review
  11. The Ins and Outs of Thymic Epithelial Cell Differentiation and Function.Advances in experimental medicine and biology · 2025
    Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Review
  18. Article
  19. Article
  20. Article

5 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

8 authors at 2 institutions in 1 country.

Sanghee KiDepartment of Molecular Biosciences, Institute for Cellular and Molecular Biology, The University of Texas at Austin, Austin, TX 78712, USA.
Daechan ParkDepartment of Molecular Biosciences, Institute for Cellular and Molecular Biology, The University of Texas at Austin, Austin, TX 78712, USA.
Hilary J SeldenDepartment of Molecular Biosciences, Institute for Cellular and Molecular Biology, The University of Texas at Austin, Austin, TX 78712, USA.
Jun SeitaInstitute for Stem Cell Biology and Regenerative Medicine, Stanford University, Stanford, CA 94305, USA.
Haewon ChungDepartment of Molecular Biosciences, Institute for Cellular and Molecular Biology, The University of Texas at Austin, Austin, TX 78712, USA.
Jonghwan KimDepartment of Molecular Biosciences, Institute for Cellular and Molecular Biology, The University of Texas at Austin, Austin, TX 78712, USA.
Vishwanath R IyerDepartment of Molecular Biosciences, Institute for Cellular and Molecular Biology, The University of Texas at Austin, Austin, TX 78712, USA.
Lauren I R EhrlichDepartment of Molecular Biosciences, Institute for Cellular and Molecular Biology, The University of Texas at Austin, Austin, TX 78712, USA. Electronic address: lehrlich@austin.utexas.edu.
The University of Texas at Austin · USCalifornia Institute for Regenerative Medicine · US

Funding

The contribution of GPCRs to thymocyte medullary entry and central toleranceR01AI104870 · NIAID · UNIVERSITY OF TEXAS AT AUSTIN · PI Lauren Ilyse Richie EHRLICH · 2014 to 2026
$7.6M
NIAID NIH HHS R01 AI104870NIAID NIH HHS R01AI104870-01A1
6 · The paper itself

Abstract

Age-associated thymic involution results in diminished T cell output and function in aged individuals. However, molecular mediators contributing to the decline in thymic function during early thymic involution remain largely unknown. Here, we present transcriptional profiling of purified thymic stromal subsets from mice 1, 3, and 6 months of age spanning early thymic involution. The data implicate unanticipated biological functions for a subset of thymic epithelial cells. The predominant transcriptional signature of early thymic involution is decreased expression of cell-cycle-associated genes and E2F3 transcriptional targets in thymic epithelial subsets. Also, expression of proinflammatory genes increases with age in thymic dendritic cells. Many genes previously implicated in late involution are already deregulated by 3-6 months of age. We provide these thymic stromal data sets, along with thymocyte data sets, in a readily searchable web-based platform, as a resource for investigations into thymocyte:stromal interactions and mechanisms of thymic involution.

Indexed as

AgingAnimalsHumansMiceStromal CellsThymus GlandTranscription, Genetic

Identifiers

PMID25284794
PMCPMC4194175
OpenAlexW2076797799

What OpenQuestion holds

Textmetadata
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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.