Evidence map›Paper›PMID 32010151›Full record

ArticleFrontiers in immunology2019

Qualitative Changes in Cortical Thymic Epithelial Cells Drive Postpartum Thymic Regeneration.

Maude Dumont-Lagacé, Tariq Daouda, Lucyle Depoërs, Jérémie Zumer, Yahya Benslimane, Sylvie Brochu, Lea Harrington, Sébastien Lemieux, Claude Perreault

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
2.9field-weighted citation impact, top 10% 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

10 citing papers in PubMed, 17 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Review
  5. Review
  6. Generation and repair of thymic epithelial cells.The Journal of experimental medicine · 2024
    Review
  7. Article
  8. Frontiers in immunology · 2023
    Article
  9. A 2020 View of Thymus Stromal Cells in T Cell Development.Journal of immunology (Baltimore, Md. : 1950) · 2021
    Review
  10. 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

9 authors at 2 institutions in 1 country.

Maude Dumont-LagacéImmunobiology Research Unit, Department of Medicine, Institute for Research in Immunology and Cancer, Université de Montréal, Montréal, QC, Canada.
Tariq DaoudaImmunobiology Research Unit, Department of Medicine, Institute for Research in Immunology and Cancer, Université de Montréal, Montréal, QC, Canada.
Lucyle DepoërsImmunobiology Research Unit, Department of Medicine, Institute for Research in Immunology and Cancer, Université de Montréal, Montréal, QC, Canada.
Jérémie ZumerFunctional and Structural Bioinformatics Research Unit, Department of Biochemistry and Molecular Medicine, Institute for Research in Immunology and Cancer, Université de Montréal, Montréal, QC, Canada.
Yahya BenslimaneTelomere Length Homeostasis and Genomic Instability Research Unit, Department of Medicine, Institute for Research in Immunology and Cancer, Université de Montréal, Montréal, QC, Canada.
Sylvie BrochuImmunobiology Research Unit, Department of Medicine, Institute for Research in Immunology and Cancer, Université de Montréal, Montréal, QC, Canada.
Lea HarringtonTelomere Length Homeostasis and Genomic Instability Research Unit, Department of Medicine, Institute for Research in Immunology and Cancer, Université de Montréal, Montréal, QC, Canada.
Sébastien LemieuxFunctional and Structural Bioinformatics Research Unit, Department of Biochemistry and Molecular Medicine, Institute for Research in Immunology and Cancer, Université de Montréal, Montréal, QC, Canada.
Claude PerreaultImmunobiology Research Unit, Department of Medicine, Institute for Research in Immunology and Cancer, Université de Montréal, Montréal, QC, Canada.
Institute for Research in Immunology and Cancer · CAUniversité de Montréal · CA

Funding

CIHR SBV 158605
6 · The paper itself

Abstract

During gestation, sex hormones cause a significant thymic involution which enhances fertility. This thymic involution is rapidly corrected following parturition. As thymic epithelial cells (TECs) are responsible for the regulation of thymopoiesis, we analyzed the sequential phenotypic and transcriptomic changes in TECs during the postpartum period in order to identify mechanisms triggering postpartum thymic regeneration. In particular, we performed flow cytometry analyses and deep RNA-sequencing on purified TEC subsets at several time points before and after parturition. We report that pregnancy-induced involution is not caused by loss of TECs since their number does not change during or after pregnancy. However, during pregnancy, we observed a significant depletion of all thymocyte subsets downstream of the double-negative 1 (DN1) differentiation stage. Variations in thymocyte numbers correlated with conspicuous changes in the transcriptome of cortical TECs (cTECs). The transcriptomic changes affected predominantly cTEC expression of

Indexed as

AnimalsEpithelial CellsFemaleMicePostpartum PeriodPregnancyRegenerationThymocytesThymus Glandpostpartum thymic regenerationRNA sequencingthymic epithelial cellsthymic regenerationthymopoiesis

Identifiers

PMID32010151
PMCPMC6974522
OpenAlexW3000634888

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.