Evidence map›Paper›PMID 29884461›Full record

ArticleImmunity2018

A Single-Cell Transcriptomic Atlas of Thymus Organogenesis Resolves Cell Types and Developmental Maturation.

Eric M Kernfeld, Ryan M J Genga, Kashfia Neherin, Margaret E Magaletta, Ping Xu, René Maehr

Abstract read
In one paragraph

Article in Immunity, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 121 papers.

0numbers the graph read from it
0cells of the map it votes in
121citing 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

121 citing papers in PubMed.

  1. celltypeEnrich: a consensus-based scRNA-seq cluster annotation tool.bioRxiv : the preprint server for biology · 2026
    Article
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  7. Review
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  11. Review
  12. Sterile production of interferons in the thymus.Journal of immunology (Baltimore, Md. : 1950) · 2025
    Review
  13. Article
  14. Article
  15. Article
  16. Topoisomerase 1 is required for the development and function of thymus.Journal of immunology (Baltimore, Md. : 1950) · 2025
    Article
  17. Frontiers in immunology · 2025
    Article
  18. Article
  19. Rediscovering the human thymus through cutting-edge technologies.The Journal of experimental medicine · 2024
    Review
  20. Transcriptional network dynamics in early T cell development.The Journal of experimental medicine · 2024
    Review

61 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

6 authors.

Eric M KernfeldProgram in Molecular Medicine, Diabetes Center of Excellence, University of Massachusetts Medical School, Worcester, MA 01605, USA.
Ryan M J GengaProgram in Molecular Medicine, Diabetes Center of Excellence, University of Massachusetts Medical School, Worcester, MA 01605, USA.
Kashfia NeherinProgram in Molecular Medicine, Diabetes Center of Excellence, University of Massachusetts Medical School, Worcester, MA 01605, USA.
Margaret E MagalettaProgram in Molecular Medicine, Diabetes Center of Excellence, University of Massachusetts Medical School, Worcester, MA 01605, USA.
Ping XuProgram in Molecular Medicine, Diabetes Center of Excellence, University of Massachusetts Medical School, Worcester, MA 01605, USA.
René MaehrProgram in Molecular Medicine, Diabetes Center of Excellence, University of Massachusetts Medical School, Worcester, MA 01605, USA. Electronic address: rene.maehr@umassmed.edu.

Funding

Novel humanized mouse model developed from cord blood CD34 positive HSC and autologous iPS cell derived thymusR01AI132963 · NIAID · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI BREHM, MICHAEL ALLEN, MAEHR, RENE · 2017 to 2021
$4.4M
Deciphering the molecular basis of T1D in human cells using functional genomicsDP3DK111898 · NIDDK · HARVARD UNIVERSITY · PI CARR, STEVEN A, MAEHR, RENE · 2016 to 2016
$4.2M
Humanized Mouse Avatars for T1DUC4DK104218 · NIDDK · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI BREHM, MICHAEL ALLEN, DALEY, GEORGE Q · 2014 to 2014
$4.1M
NIAID NIH HHS R01 AI132963NIDDK NIH HHS DP3 DK111898NIDDK NIH HHS UC4 DK104218
6 · The paper itself

Abstract

Thymus development is critical to the adaptive immune system, yet a comprehensive transcriptional framework capturing thymus organogenesis at single-cell resolution is still needed. We applied single-cell RNA sequencing (RNA-seq) to capture 8 days of thymus development, perturbations of T cell receptor rearrangement, and in vitro organ cultures, producing profiles of 24,279 cells. We resolved transcriptional heterogeneity of developing lymphocytes, and genetic perturbation confirmed T cell identity of conventional and non-conventional lymphocytes. We characterized maturation dynamics of thymic epithelial cells in vivo, classified cell maturation state in a thymic organ culture, and revealed the intrinsic capacity of thymic epithelium to preserve transcriptional regularity despite exposure to exogenous retinoic acid. Finally, by integrating the cell atlas with human genome-wide association study (GWAS) data and autoimmune-disease-related genes, we implicated embryonic thymus-resident cells as possible participants in autoimmune disease etiologies. This resource provides a single-cell transcriptional framework for biological discovery and molecular analysis of thymus organogenesis.

Indexed as

AnimalsAutoimmune DiseasesCell DifferentiationEmbryo, MammalianGene Expression ProfilingGenome-Wide Association StudyHumansMiceOrganogenesisSequence Analysis, RNAThymus GlandT-Lymphocytescell atlasdevelopmentDrop-seqlymphocyteslymphoid organsingle-cell RNA-seqthymic epitheliumthymusthymus organogenesistranscriptomics

Identifiers

PMID29884461
PMCPMC6013397

What OpenQuestion holds

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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.