Evidence map›Paper›PMID 22945349›Full record

ReviewBirth defects research. Part A, Clinical and molecular teratology2012

Epithelial fusion during neural tube morphogenesis.

Yun-Jin Pai, N L Abdullah, S W Mohd-Zin, R S Mohammed, Ana Rolo, Nicholas D E Greene, Noraishah M Abdul-Aziz, Andrew J Copp

Abstract readReview
In one paragraph

Review in Birth defects research. Part A, Clinical and molecular teratology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing 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

34 citing papers in PubMed.

  1. Article
  2. Article
  3. eLife · 2025
    Article
  4. Article
  5. Article
  6. Neuron-Specific Deletion ofFrontiers in genetics · 2022
    Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Organoids as a new model system to study neural tube defects.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2021
    Review
  12. Observational
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
  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

8 authors.

Yun-Jin PaiDepartment of Parasitology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia.
N L Abdullah
S W Mohd-Zin
R S Mohammed
Ana Rolo
Nicholas D E Greene
Noraishah M Abdul-Aziz
Andrew J Copp

Funding

Medical Research Council G0801124Medical Research Council G0802163Wellcome Trust 087525
6 · The paper itself

Abstract

Adhesion and fusion of epithelial sheets marks the completion of many morphogenetic events during embryogenesis. Neural tube closure involves an epithelial fusion sequence in which the apposing neural folds adhere initially via cellular protrusions, proceed to a more stable union, and subsequently undergo remodeling of the epithelial structures to yield a separate neural tube roof plate and overlying nonneural ectoderm. Cellular protrusions comprise lamellipodia and filopodia, and studies in several different systems emphasize the critical role of RhoGTPases in their regulation. How epithelia establish initial adhesion is poorly understood but, in neurulation, may involve interactions between EphA receptors and their ephrinA ligands. Epithelial remodeling is spatially and temporally correlated with apoptosis in the dorsal neural tube midline, but experimental inhibition of this cell death does not prevent fusion and remodeling. A variety of molecular signaling systems have been implicated in the late events of morphogenesis, but genetic redundancy, for example among the integrins and laminins, makes identification of the critical players challenging. An improved understanding of epithelial fusion can provide insights into normal developmental processes and may also indicate the mode of origin of clinically important birth defects.

Indexed as

AnimalsApoptosisCell AdhesionCell FusionEpithelial CellsHumansModels, BiologicalMorphogenesisNeural CrestNeural TubeNeurulation

Identifiers

PMID22945349
PMCPMC3629791

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.