Evidence map›Paper›PMID 25373907›Full record

ArticleCell reports2014

Cellular heterogeneity in the mouse esophagus implicates the presence of a nonquiescent epithelial stem cell population.

Aaron D DeWard, Julie Cramer, Eric Lagasse

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 145 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
145citing papers in PubMed, 1 pooled it
7.5field-weighted citation impact, top 2% 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

145 citing papers in PubMed, 1 synthesis or guideline pooled it, 233 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
  4. Article
  5. Esophageal cancer: from pathogenesis to precision therapies.Signal transduction and targeted therapy · 2026
    Review
  6. Article
  7. Review
  8. Review
  9. Article
  10. Article
  11. Article
  12. Co-infection ofJournal of virology · 2025
    Article
  13. Gastrointestinal tract, its pathophysiology andWorld journal of gastroenterology · 2025
    Review
  14. Review
  15. Article
  16. Article
  17. Epithelial architecture and signaling activity in the adult human esophagus.Frontiers in cell and developmental biology · 2025
    Review
  18. Review
  19. Article
  20. Article

85 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

3 authors at 2 institutions in 1 country.

Aaron D DeWardDepartment of Pathology, University of Pittsburgh, Pittsburgh, PA 15219, USA; McGowan Institute for Regenerative Medicine, University of Pittsburgh, Pittsburgh, PA 15219, USA.
Julie CramerDepartment of Pathology, University of Pittsburgh, Pittsburgh, PA 15219, USA; McGowan Institute for Regenerative Medicine, University of Pittsburgh, Pittsburgh, PA 15219, USA.
Eric LagasseDepartment of Pathology, University of Pittsburgh, Pittsburgh, PA 15219, USA; McGowan Institute for Regenerative Medicine, University of Pittsburgh, Pittsburgh, PA 15219, USA. Electronic address: lagasse@pitt.edu.
University of Pittsburgh · USMcGowan Institute for Regenerative Medicine · US

Funding

Organogenesis of Ectopic Tissue in Lymph NodeR01DK085711 · NIDDK · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI LAGASSE, ERIC · 2009 to 2013
$3.6M
NIDDK NIH HHS R01 DK08571NIDDK NIH HHS R01 DK085711
6 · The paper itself

Abstract

Because the esophageal epithelium lacks a defined stem cell niche, it is unclear whether all basal epithelial cells in the adult esophagus are functionally equivalent. In this study, we showed that basal cells in the mouse esophagus contained a heterogeneous population of epithelial cells, similar to other rapidly cycling tissues such as the intestine or skin. Using a combination of cell-surface markers, we separated primary esophageal tissue into distinct cell populations that harbored differences in stem cell potential. We also used an in vitro 3D organoid assay to demonstrate that Sox2, Wnt, and bone morphogenetic protein signaling regulate esophageal self-renewal. Finally, we labeled proliferating basal epithelial cells in vivo to show differing cell-cycle profiles and proliferation kinetics. Based on our results, we propose that a nonquiescent stem cell population resides in the basal epithelium of the mouse esophagus.

Indexed as

Cell ProliferationAdult Stem CellsAnimalsCell DifferentiationCells, CulturedEpithelial CellsEsophagusMiceMice, Inbred C57BLSOXB1 Transcription FactorsWnt ProteinsSox2 protein, mouseSOXB1 Transcription FactorsWnt Proteins

Identifiers

PMID25373907
PMCPMC4223874
OpenAlexW2024876545

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.