Evidence map›Paper›PMID 35484123›Full record

ArticleNature communications2022

Periodic formation of epithelial somites from human pluripotent stem cells.

Marina Sanaki-Matsumiya, Mitsuhiro Matsuda, Nicola Gritti, Fumio Nakaki, James Sharpe, Vikas Trivedi, Miki Ebisuya

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 69 papers.

0numbers the graph read from it
0cells of the map it votes in
69citing papers in PubMed
10.9field-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

69 citing papers in PubMed, 135 citations in OpenAlex.

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  12. Modeling Somitogenesis and Axial Development In Vitro with Axioloids.Methods in molecular biology (Clifton, N.J.) · 2026
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9 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

7 authors at 1 institution in 1 country.

Marina Sanaki-MatsumiyaEuropean Molecular Biology Laboratory (EMBL) Barcelona, Barcelona, Spain. marina.matsumiya@embl.es.ORCID 0000-0002-4824-304X
Mitsuhiro MatsudaEuropean Molecular Biology Laboratory (EMBL) Barcelona, Barcelona, Spain.
Nicola GrittiEuropean Molecular Biology Laboratory (EMBL) Barcelona, Barcelona, Spain.ORCID 0000-0002-7637-4258
Fumio NakakiEuropean Molecular Biology Laboratory (EMBL) Barcelona, Barcelona, Spain.ORCID 0000-0003-4332-7735
James SharpeEuropean Molecular Biology Laboratory (EMBL) Barcelona, Barcelona, Spain.
Vikas TrivediEuropean Molecular Biology Laboratory (EMBL) Barcelona, Barcelona, Spain.ORCID 0000-0003-0953-0553
Miki EbisuyaEuropean Molecular Biology Laboratory (EMBL) Barcelona, Barcelona, Spain. miki.ebisuya@embl.es.ORCID 0000-0003-1854-7496
European Molecular Biology Laboratory · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

During embryonic development, epithelial cell blocks called somites are periodically formed according to the segmentation clock, becoming the foundation for the segmental pattern of the vertebral column. The process of somitogenesis has recently been recapitulated with murine and human pluripotent stem cells. However, an in vitro model for human somitogenesis coupled with the segmentation clock and epithelialization is still missing. Here, we report the generation of human somitoids, organoids that periodically form pairs of epithelial somite-like structures. Somitoids display clear oscillations of the segmentation clock that coincide with the segmentation of the presomitic mesoderm. The resulting somites show anterior-posterior and apical-basal polarities. Matrigel is essential for epithelialization but dispensable for the differentiation into somite cells. The size of somites is rather constant, irrespective of the initial cell number. The amount of WNT signaling instructs the proportion of mesodermal lineages in somitoids. Somitoids provide a novel platform to study human somitogenesis.

Indexed as

Pluripotent Stem CellsSomitesAnimalsEmbryonic DevelopmentHumansMesodermMiceReceptors, NotchReceptors, Notch

Identifiers

PMID35484123
PMCPMC9050736
OpenAlexW4225128268

What OpenQuestion holds

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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.