Evidence map›Paper›PMID 18544451›Full record

ArticleDevelopmental biology2008

Misexpression of ELF5 disrupts lung branching and inhibits epithelial differentiation.

David E Metzger, Mildred T Stahlman, John M Shannon

Open access · greenAbstract read
In one paragraph

Article in Developmental biology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
2.0field-weighted citation impact, top 13% 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

31 citing papers in PubMed, 54 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. A Multimodal Spatial and Epigenomic Atlas of Human Adult Lung Topography.bioRxiv : the preprint server for biology · 2025
    Article
  5. Article
  6. Article
  7. Article
  8. Grainyhead-like (Grhl) Target Genes in Development and Cancer.International journal of molecular sciences · 2022
    Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Coordinate regulation of ELF5 and EHF at the chr11p13 CF modifier region.Journal of cellular and molecular medicine · 2019
    Article
  14. Autophagy is required for lung development and morphogenesis.The Journal of clinical investigation · 2019
    Article
  15. A new Elf5FEBS letters · 2019
    Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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

3 authors at 2 institutions in 1 country.

David E MetzgerDivision of Pulmonary Biology, Cincinnati Children's Hosptial Medical Center, 3333 Burnet Avenue, Cincinnati, OH 45229-3039, USA.
Mildred T Stahlman
John M Shannon
Cincinnati Children's Hospital Medical Center · USVanderbilt University Medical Center · US

Funding

Pulmonary Development and Disease Pathogenesis Training ProgramT32HL007752 · NHLBI · CINCINNATI CHILDRENS HOSP MED CTR · PI Francis Xavier McCormack, Anne-Karina Theresia Perl · 1994 to 2026
$6.3M
Role of HIF-1alpha in Fetal Lung Epithelial DifferentiationR01HL084376 · NHLBI · CINCINNATI CHILDRENS HOSP MED CTR · PI SHANNON, JOHN M · 2007 to 2011
$2.7M
NHLBI NIH HHS HL07752NHLBI NIH HHS R01 HL084376NHLBI NIH HHS T32 HL007752
6 · The paper itself

Abstract

ELF5, an Ets family transcription factor found exclusively in epithelial cells, is expressed in the distal lung epithelium during embryogenesis, then becomes restricted to proximal airways at the end of gestation and postnatally. To test the hypothesis that ELF5 represses distal epithelial differentiation, we generated a transgenic mouse model in which a doxycycline inducible HA-tagged mouse Elf5 transgene was placed under the control of the lung epithelium-specific human SFTPC promoter. We found that expressing high levels of ELF5 during early lung development disrupted branching morphogenesis and produced a dilated epithelium. The effects of ELF5 on morphogenesis were stage-dependent, since inducing the transgene on E16.5 had no effect on branching. ELF5 reduced expression of the distal lung epithelial differentiation markers Erm, Napsa and Sftpc, and type II cell ultrastructural differentiation was immature. ELF5 overexpression did not induce the proximal airway epithelial markers Ccsp and Foxj1, but did induce expression of p63, a marker of basal cells in the trachea and esophagus. High ELF5 levels also induced the expression of genes found in other endodermal epithelia but not normally associated with the lung. These results suggest that precise levels of ELF5 regulate the specification and differentiation of epithelial cells in the lung.

Indexed as

Cell DifferentiationMorphogenesisAnimalsCell ProliferationDNA-Binding ProteinsEpithelial CellsEpitheliumGene Expression Regulation, DevelopmentalHumansLungMiceOligonucleotide Array Sequence AnalysisPromoter Regions, GeneticProto-Oncogene Proteins c-etsPulmonary Surfactant-Associated Protein CTranscription FactorsDNA-Binding ProteinsElf5 protein, mouseProto-Oncogene Proteins c-etsPulmonary Surfactant-Associated Protein CSFTPC protein, humanTranscription Factors

Identifiers

PMID18544451
PMCPMC2586150
OpenAlexW2030975796

What OpenQuestion holds

Textmetadata
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.