Evidence map›Paper›PMID 32724077›Full record

ReviewNature communications2020

Origin and function of the yolk sac in primate embryogenesis.

Connor Ross, Thorsten E Boroviak

Open access · goldAbstract readReview
In one paragraph

Review in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 106 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
106citing papers in PubMed, 1 pooled it
8.4field-weighted citation impact, top 1% 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

106 citing papers in PubMed, 1 synthesis or guideline pooled it, 180 citations in OpenAlex.

  1. Charting the proteome landscape in major psychiatric disorders: From biomarkers to biological pathways towards drug discovery.European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology · 2022
    Pooled it
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  13. Exploration (Beijing, China) · 2026
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46 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

2 authors at 1 institution in 1 country.

Connor RossDepartment of Physiology, Development and Neuroscience, University of Cambridge, Downing Street, Cambridge, CB2 4BG, UK.
Thorsten E BoroviakDepartment of Physiology, Development and Neuroscience, University of Cambridge, Downing Street, Cambridge, CB2 4BG, UK. teb45@cam.ac.uk.ORCID http://orcid.org/0000-0001-8703-8949
Wellcome/MRC Cambridge Stem Cell Institute · GB

Funding

Medical Research Council MC_PC_17230Wellcome TrustWellcome Trust WT RG89228
6 · The paper itself

Abstract

Human embryogenesis is hallmarked by two phases of yolk sac development. The primate hypoblast gives rise to a transient primary yolk sac, which is rapidly superseded by a secondary yolk sac during gastrulation. Moreover, primate embryos form extraembryonic mesoderm prior to gastrulation, in contrast to mouse. The function of the primary yolk sac and the origin of extraembryonic mesoderm remain unclear. Here, we hypothesise that the hypoblast-derived primary yolk sac serves as a source for early extraembryonic mesoderm, which is supplemented with mesoderm from the gastrulating embryo. We discuss the intricate relationship between the yolk sac and the primate embryo and highlight the pivotal role of the yolk sac as a multifunctional hub for haematopoiesis, germ cell development and nutritional supply.

Indexed as

AnimalsCell DifferentiationEmbryonic DevelopmentEmbryonic Germ CellsHematopoiesisMesodermPrimatesYolk Sac

Identifiers

PMID32724077
PMCPMC7387521
OpenAlexW3045931669

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.