Evidence map›Paper›PMID 35537519›Full record

ArticleDevelopmental biology2022

Gastruloids: Pluripotent stem cell models of mammalian gastrulation and embryo engineering.

Alfonso Martinez Arias, Yusuke Marikawa, Naomi Moris

Open access · greenAbstract read
In one paragraph

Article in Developmental biology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
5.9field-weighted citation impact, top 3% 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

41 citing papers in PubMed, 70 citations in OpenAlex.

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  15. Detection of developmental toxicity of the anti-COVID-19 drug molnupiravir using gastruloid-based in vitro assays.Toxicological sciences : an official journal of the Society of Toxicology · 2025
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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 3 institutions in 3 countries.

Alfonso Martinez AriasSystems Bioengineering, MELIS, Universidad Pompeu Fabra, Doctor Aiguader, 88, ICREA, Pag Lluis Companys 23, Barcelona, Spain. Electronic address: alfonso.martineza@upf.edu.
Yusuke MarikawaInstitute for Biogenesis Research, University of Hawaii John A. Burns School of Medicine, Honolulu, HI, 96813, USA.
Naomi MorisThe Francis Crick Institute, 1 Midland Road, London, NW1 1AT, UK.
Institució Catalana de Recerca i Estudis Avançats · ESThe Francis Crick Institute · GBUniversity of Hawaiʻi at Mānoa · US

Funding

Translational Pilot Project ProgramP30GM131944 · NIGMS · UNIVERSITY OF HAWAII AT MANOA · PI HUI, GEORGE S · 2019 to 2023
$5.9M
Human pluripotent stem cell-based assessment of dolutegravir teratogenicityR03HD102502 · NICHD · UNIVERSITY OF HAWAII AT MANOA · PI MARIKAWA, YUSUKE · 2020 to 2021
$156k
In vitro molecular interrogation of SSRI antidepressants for teratogenic potentialR03HD101735 · NICHD · UNIVERSITY OF HAWAII AT MANOA · PI MARIKAWA, YUSUKE · 2020 to 2021
$155k
Cancer Research UK FC011181Medical Research Council FC011181NICHD NIH HHS R03 HD101735NICHD NIH HHS R03 HD102502NIGMS NIH HHS P30 GM131944Wellcome Trust FC011181
6 · The paper itself

Abstract

Gastrulation is a fundamental and critical process of animal development whereby the mass of cells that results from the proliferation of the zygote transforms itself into a recognizable outline of an organism. The last few years have seen the emergence of a number of experimental models of early mammalian embryogenesis based on Embryonic Stem (ES) cells. One of this is the Gastruloid model. Gastruloids are aggregates of defined numbers of ES cells that, under defined culture conditions, undergo controlled proliferation, symmetry breaking, and the specification of all three germ layers characteristic of vertebrate embryos, and their derivatives. However, they lack brain structures and, surprisingly, reveal a disconnect between cell type specific gene expression and tissue morphogenesis, for example during somitogenesis. Gastruloids have been derived from mouse and human ES cells and several variations of the original model have emerged that reveal a hereto unknown modularity of mammalian embryos. We discuss the organization and development of gastruloids in the context of the embryonic stages that they represent, pointing out similarities and differences between the two. We also point out their potential as a reproducible, scalable and searchable experimental system and highlight some questions posed by the current menagerie of gastruloids.

Indexed as

GastrulationHuman Embryonic Stem CellsAnimalsEmbryo, MammalianEmbryonic DevelopmentGerm LayersHumansMammalsMiceEmbryosExperimental embryologyGastruloidsSystems biology

Identifiers

PMID35537519
PMCPMC9477185
OpenAlexW4229023041

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.