Evidence map›Paper›PMID 22354839›Full record

ReviewDevelopment (Cambridge, England)2012

The hypoblast (visceral endoderm): an evo-devo perspective.

Claudio D Stern, Karen M Downs

Abstract readReview
In one paragraph

Review in Development (Cambridge, England), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 56 papers.

0numbers the graph read from it
0cells of the map it votes in
56citing 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

56 citing papers in PubMed.

  1. Review
  2. Article
  3. Review
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  5. Article
  6. Article
  7. Maternal metabolism influences neural tube closure.Trends in endocrinology and metabolism: TEM · 2023
    Review
  8. Review
  9. Article
  10. Current progress onFrontiers in cell and developmental biology · 2023
    Review
  11. The mouse allantois: new insights at the embryonic-extraembryonic interface.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2022
    Review
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Review
  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

2 authors.

Claudio D SternDepartment of Cell and Developmental Biology, University College London, GowerStreet (Anatomy Building), London WC1E 6BT, UK. c.stern@ucl.ac.uk
Karen M Downs

Funding

Biotechnology and Biological Sciences Research CouncilMedical Research Council G0400559
6 · The paper itself

Abstract

When amniotes appeared during evolution, embryos freed themselves from intracellular nutrition; development slowed, the mid-blastula transition was lost and maternal components became less important for polarity. Extra-embryonic tissues emerged to provide nutrition and other innovations. One such tissue, the hypoblast (visceral endoderm in mouse), acquired a role in fixing the body plan: it controls epiblast cell movements leading to primitive streak formation, generating bilateral symmetry. It also transiently induces expression of pre-neural markers in the epiblast, which also contributes to delay streak formation. After gastrulation, the hypoblast might protect prospective forebrain cells from caudalizing signals. These functions separate mesendodermal and neuroectodermal domains by protecting cells against being caught up in the movements of gastrulation.

Indexed as

Biological EvolutionGastrulationAmnionAnimalsBody PatterningChick EmbryoEmbryonic InductionEndodermGene Expression Regulation, DevelopmentalGerm LayersMiceNervous SystemNutritional Physiological PhenomenaPrimitive Streak

Identifiers

PMID22354839
PMCPMC3283119

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.