Evidence map›Paper›PMID 39141542›Full record

ArticleJournal of visualized experiments : JoVE2024

Preparation of Single-cell Suspension of Mouse Thymic Epithelial Cells and Staining of Intracellular Molecules for Flow Cytometric Analysis.

Mei-Ting Yang, Jie Li, Mami Matsuda-Lennikov, Assiatu Crossman, Yousuke Takahama

Abstract readVideo-Audio Media
In one paragraph

Article in Journal of visualized experiments : JoVE, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
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

2 citing papers in PubMed.

  1. Article
  2. 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

5 authors.

Mei-Ting Yang *Thymus Biology Section, Experimental Immunology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health.
Jie Li *Thymus Biology Section, Experimental Immunology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health.
Mami Matsuda-Lennikov *Thymus Biology Section, Experimental Immunology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health.
Assiatu CrossmanFlow Cytometry Facility, Experimental Immunology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health.
Yousuke TakahamaThymus Biology Section, Experimental Immunology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health; yousuke.takahama@nih.gov.

Funding

Thymus biologyZIABC011806 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI TAKAHAMA, YOUSUKE · 2018 to 2025
$13.5M
Intramural NIH HHS Z99 CA999999Intramural NIH HHS ZIA BC011806
6 · The paper itself

Abstract

Thymic epithelial cells (TECs) play an essential role in promoting the development and repertoire selection of T cells. Cortical TECs (cTECs) in the thymic cortex induce early T cell development and positive selection of cortical thymocytes. In contrast, medullary TECs (mTECs) in the thymic medulla attract positively selected thymocytes from the cortex and establish self-tolerance in T cells. A variety of molecules, including DLL4 and beta5t expressed in cTECs, as well as Aire and CCL21 expressed in mTECs, contribute to thymus function supporting T cell development and selection. Flow cytometric analysis of functionally relevant molecules in cTECs and mTECs is useful to improve our understanding of the biology of TECs, even though current methods for the preparation of single-cell suspensions of TECs can retrieve only a small fraction of TECs (approximately 1% for cTECs and approximately 10% for mTECs) from young adult mouse thymus. Because many of these functionally relevant molecules in TECs are localized within the cells, we describe our protocols for the preparation of single-cell suspension of mouse TECs and the staining of intracellular molecules for flow cytometric analysis.

Indexed as

Epithelial CellsFlow CytometryThymus GlandAnimalsMice

Identifiers

PMID39141542
PMCPMC12198971

What OpenQuestion holds

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Registered trials

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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.