Evidence map›Paper›PMID 29100657›Full record

ArticleDevelopmental biology2018

Cellular, ultrastructural and molecular analyses of epidermal cell development in the planarian Schmidtea mediterranea.

Li-Chun Cheng, Kimberly C Tu, Chris W Seidel, Sofia M C Robb, Fengli Guo, Alejandro Sánchez Alvarado

Abstract read
In one paragraph

Article in Developmental biology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
1.2field-weighted citation impact, top 20% 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

23 citing papers in PubMed, 52 citations in OpenAlex.

  1. Article
  2. Unusual inheritance of a functionalScience advances · 2025
    Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. A PAK family kinase and the Hippo/Yorkie pathway modulate WNT signaling to functionally integrate body axes during regeneration.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Convergent evolution of a genotoxic stress response in a parasite-specific p53 homolog.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  15. Article
  16. Review
  17. Article
  18. Review
  19. Article
  20. Poly(ADP-Ribose) Polymerase-3 Regulates Regeneration in Planarians.International journal of molecular sciences · 2020
    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

6 authors at 1 institution in 1 country.

Li-Chun ChengStowers Institute for Medical Research, Kansas City, United States.
Kimberly C TuStowers Institute for Medical Research, Kansas City, United States.
Chris W SeidelStowers Institute for Medical Research, Kansas City, United States.
Sofia M C RobbStowers Institute for Medical Research, Kansas City, United States.
Fengli GuoStowers Institute for Medical Research, Kansas City, United States.
Alejandro Sánchez AlvaradoStowers Institute for Medical Research, Kansas City, United States; Howard Hughes Medical Institute, Stowers Institute for Medical Research, Kansas City, United States. Electronic address: asa@stowers.org.
Stowers Institute for Medical Research · US

Funding

The molecular basis of planarian regenerationR37GM057260 · NIGMS · UNIVERSITY OF UTAH · PI SANCHEZ ALVARADO, ALEJANDRO · 2009 to 2018
$2.8M
NIGMS NIH HHS R37 GM057260
6 · The paper itself

Abstract

The epidermis is essential for animal survival, providing both a protective barrier and cellular sensor to external environments. The generally conserved embryonic origin of the epidermis, but the broad morphological and functional diversity of this organ across animals is puzzling. We define the transcriptional regulators underlying epidermal lineage differentiation in the planarian Schmidtea mediterranea, an invertebrate organism that, unlike fruitflies and nematodes, continuously replaces its epidermal cells. We find that Smed-p53, Sox and Pax transcription factors are essential regulators of epidermal homeostasis, and act cooperatively to regulate genes associated with early epidermal precursor cell differentiation, including a tandemly arrayed novel gene family (prog) of secreted proteins. Additionally, we report on the discovery of distinct and previously undescribed secreted organelles whose production is dependent on the transcriptional activity of soxP-3, and which we term Hyman vesicles.

Indexed as

Epidermal CellsAnimalsAnimal StructuresAntibodies, HelminthCell DifferentiationCell LineageCell MovementEpidermisGene Expression Regulation, DevelopmentalGene OntologyGenes, HelminthHelminth ProteinsMesodermMicroscopy, ElectronMultigene FamilyOrganellesAntibodies, HelminthHelminth ProteinsTranscription FactorsEpidermisp53pax-2/5/8soxP-3Stem cellsTranscriptionzfp-1

Identifiers

PMID29100657
PMCPMC5750087
OpenAlexW2949594511

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.