Evidence map›Paper›PMID 23152541›Full record

ArticleBlood2013

Early T-cell progenitors are the major granulocyte precursors in the adult mouse thymus.

Maria Elena De Obaldia, J Jeremiah Bell, Avinash Bhandoola

Open access · bronzeAbstract read
In one paragraph

Article in Blood, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
1.8field-weighted citation impact, top 15% 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

24 citing papers in PubMed, 42 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Review
  5. Review
  6. Role of Histone Deacetylases in T-Cell Development and Function.International journal of molecular sciences · 2022
    Review
  7. Review
  8. Article
  9. Review
  10. Review
  11. Article
  12. Review
  13. Cytokines, Transcription Factors, and the Initiation of T-Cell Development.Cold Spring Harbor perspectives in biology · 2018
    Review
  14. Article
  15. Article
  16. Article
  17. Review
  18. The development of adult innate lymphoid cells.Current opinion in immunology · 2016
    Review
  19. Intrathymic Injection.Methods in molecular biology (Clifton, N.J.) · 2016
    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 at 1 institution in 1 country.

Maria Elena De ObaldiaDepartment of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
J Jeremiah Bell
Avinash Bhandoola
University of Pennsylvania · US

Funding

UNIVERSITY OF PENNSYLVANIA CAN CTR SUPPORT GRANTP30CA016520 · NCI · UNIVERSITY OF PENNSYLVANIA · PI SHELLEY L BERGER · 1985 to 2026
$222.3M
IMMUNOBIOLOGY OF NORMAL AND NEOPLASTIC LYMPHOCYTEST32CA009140 · NCI · UNIVERSITY OF PENNSYLVANIA · PI Malay Haldar, WARREN S PEAR · 1985 to 2026
$16.1M
TRAINING PROGRAM IN CELL AND MOLECULAR BIOLOGYT32GM007229 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI BARTOLOMEI, MARISA S. · 1985 to 2023
$14.0M
Early T lineage progenitorsR01AI059621 · NIAID · UNIVERSITY OF PENNSYLVANIA · PI BHANDOOLA, AVINASH · 2004 to 2013
$3.5M
Migration of hematopoietic progenitors to the thymusR01HL110741 · NHLBI · UNIVERSITY OF PENNSYLVANIA · PI GREENE, MARK I · 2011 to 2014
$1.5M
Constraint of Myeloid Lineage Potential of Early T Progenitors by Hes1F32AI080091 · NIAID · UNIVERSITY OF PENNSYLVANIA · PI BELL, JAMES JEREMIAH · 2009 to 2009
$50k
NCI NIH HHS P30 CA016520NCI NIH HHS T32 CA009140NCI NIH HHS T32 CA-09140NHLBI NIH HHS R01 HL110741NHLBI NIH HHS R01-HL110741NIAID NIH HHS 1-F32-AI-080091-01A1NIAID NIH HHS F32 AI080091NIAID NIH HHS R01 AI059621NIAID NIH HHS R01-AI059621NIGMS NIH HHS T32 GM007229NIGMS NIH HHS T32 GM-07229
6 · The paper itself

Abstract

The mouse thymus supports T-cell development, but also contains non-T-cell lineages such as dendritic cells, macrophages, and granulocytes that are necessary for T-cell repertoire selection and apoptotic thymocyte clearance. Early thymic progenitors (ETPs) are not committed to the T-cell lineage, as demonstrated by both in vitro and in vivo assays. Whether ETPs realize non-T-cell lineage potentials in vivo is not well understood and indeed is controversial. In the present study, we investigated whether ETPs are the major precursors of any non-T-lineage cells in the thymus. We analyzed the development of these populations under experimental circumstances in which ETPs are nearly absent due to either abrogated thymic settling or inhibition of early thymic development by genetic ablation of IL-7 receptorα or Hes1. Results obtained using multiple in vivo approaches indicate that the majority of thymic granulocytes derive from ETPs. These data indicate that myelolymphoid progenitors settle the thymus and thus clarify the pathways by which stem cells give rise to downstream blood cell lineages.

Indexed as

AnimalsAnimals, CongenicBasic Helix-Loop-Helix ProteinsBone Marrow TransplantationCell LineageCell MovementFemaleGene Expression Regulation, DevelopmentalGenes, ReporterGranulocytesHematopoietic Stem CellsHomeodomain ProteinsLymphopoiesisMiceMice, Inbred C57BLMice, KnockoutBasic Helix-Loop-Helix ProteinsHes1 protein, mouseHomeodomain Proteinsinterleukin-7 receptor, alpha chainRAG-1 proteinReceptors, Interleukin-7Transcription Factor HES-1

Identifiers

PMID23152541
PMCPMC3538332
OpenAlexW2010422802

What OpenQuestion holds

Textmetadata
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.