Evidence map›Paper›PMID 24801626›Full record

ArticleStem cells (Dayton, Ohio)2014

Engineering the human thymic microenvironment to support thymopoiesis in vivo.

Brile Chung, Amélie Montel-Hagen, Shundi Ge, Garrett Blumberg, Kenneth Kim, Sam Klein, Yuhua Zhu, Chintan Parekh, Arumugam Balamurugan, Otto O Yang and 1 more

Open access · greenAbstract read
In one paragraph

Article in Stem cells (Dayton, Ohio), 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing 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

32 citing papers in PubMed, 57 citations in OpenAlex.

  1. Article
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  5. Article
  6. Investigating Thymic Epithelial Cell Diversity Using Systems Biology.Journal of immunology (Baltimore, Md. : 1950) · 2023
    Review
  7. Review
  8. Review
  9. Review
  10. Inborn errors of immunity associated with defects of thymic development.Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology · 2022
    Review
  11. Progress on methods of T lymphocyte developmentZhejiang da xue xue bao. Yi xue ban = Journal of Zhejiang University. Medical sciences · 2022
    Review
  12. Article
  13. Review
  14. Recent Advancements in Regenerative Approaches for Thymus Rejuvenation.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2021
    Review
  15. T cell regeneration after immunological injury.Nature reviews. Immunology · 2021
    Review
  16. Review
  17. Review
  18. Article
  19. Article
  20. Review
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

11 authors at 3 institutions in 1 country.

Brile ChungDepartment of Pathology and Laboratory Medicine, University of California, Los Angeles (UCLA), California, USA.
Amélie Montel-Hagen
Shundi Ge
Garrett Blumberg
Kenneth Kim
Sam Klein
Yuhua Zhu
Chintan Parekh
Arumugam Balamurugan
Otto O Yang
Gay M Crooks
University of California, Los Angeles · USAPLA Health · USBlack AIDS Institute · US

Funding

Women's CancersP30CA016042 · NCI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI Samuel Wheeler French · 1985 to 2026
$134.5M
Transduction of Human Stem and Progenitor CellsP01HL073104 · NHLBI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI KOHN, DONALD B · 2003 to 2013
$18.3M
Stem Cell Therapies for Primary Immune DeficiencyP01AI072686 · NIAID · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI CROOKS, GAY M · 2009 to 2010
$2.6M
Enhancing immune reconstitution after implantation of postnatal allogeneic thymusR21HL095165 · NHLBI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI CROOKS, GAY M · 2008 to 2009
$440k
NCI NIH HHS P30 CA016042NHLBI NIH HHS P01 HL073104NHLBI NIH HHS P01-HL073104NHLBI NIH HHS R21 HL095165NIAID NIH HHS P01 AI072686
6 · The paper itself

Abstract

A system that allows manipulation of the human thymic microenvironment is needed both to elucidate the extrinsic mechanisms that control human thymopoiesis and to develop potential cell therapies for thymic insufficiency. In this report, we developed an implantable thymic microenvironment composed of two human thymic stroma populations critical for thymopoiesis; thymic epithelial cells (TECs) and thymic mesenchyme (TM). TECs and TM from postnatal human thymi were cultured in specific conditions, allowing cell expansion and manipulation of gene expression, before reaggregation into a functional thymic unit. Human CD34+ hematopoietic stem and progenitor cells (HSPC) differentiated into T cells in the aggregates in vitro and in vivo following inguinal implantation of aggregates in immune deficient mice. Cord blood HSPC previously engrafted into murine bone marrow (BM), migrated to implants, and differentiated into human T cells with a broad T cell receptor repertoire. Furthermore, lentiviral-mediated expression of vascular endothelial growth factor in TM enhanced implant size and function and significantly increased thymocyte production. These results demonstrate an in vivo system for the generation of T cells from human HSPC and represent the first model to allow manipulation of gene expression and cell composition in the microenvironment of the human thymus.

Indexed as

AnimalsCell ProliferationCellular MicroenvironmentGene ExpressionHumansLymphopoiesisMiceMice, Inbred NODMice, SCIDThymus GlandTissue EngineeringVascular Endothelial Growth Factor AVascular Endothelial Growth Factor AT-cell developmentThymic microenvironmentThymusThymus transplantationTissue engineeringVascular endothelial growth factor

Identifiers

PMID24801626
PMCPMC4138233
OpenAlexW1853988586

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.