Evidence map›Paper›PMID 37988289›Full record

ArticleeLife2023

Truncated radial glia as a common precursor in the late corticogenesis of gyrencephalic mammals.

Merve Bilgic, Quan Wu, Taeko Suetsugu, Atsunori Shitamukai, Yuji Tsunekawa, Tomomi Shimogori, Mitsutaka Kadota, Osamu Nishimura, Shigehiro Kuraku, Hiroshi Kiyonari and 1 more

Open access · goldAbstract read
In one paragraph

Article in eLife, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
3.8field-weighted citation impact, top 6% 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

22 citing papers in PubMed, 25 citations in OpenAlex.

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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

11 authors at 3 institutions in 1 country.

Merve BilgicLaboratory for Cell Asymmetry, RIKEN Center for Biosystems Dynamics Research, Kobe, Japan.ORCID 0000-0001-7975-7062
Quan WuLaboratory for Cell Asymmetry, RIKEN Center for Biosystems Dynamics Research, Kobe, Japan.ORCID 0000-0001-9622-5367
Taeko SuetsuguLaboratory for Cell Asymmetry, RIKEN Center for Biosystems Dynamics Research, Kobe, Japan.
Atsunori ShitamukaiLaboratory for Cell Asymmetry, RIKEN Center for Biosystems Dynamics Research, Kobe, Japan.
Yuji TsunekawaLaboratory for Cell Asymmetry, RIKEN Center for Biosystems Dynamics Research, Kobe, Japan.
Tomomi ShimogoriMolecular Mechanisms of Brain Development, RIKEN Center for Brain Science, Wako, Japan.
Mitsutaka KadotaLaboratory for Phyloinformatics, RIKEN Center for Biosystems Dynamics Research, Kobe, Japan.
Osamu NishimuraLaboratory for Phyloinformatics, RIKEN Center for Biosystems Dynamics Research, Kobe, Japan.ORCID 0000-0003-1969-2580
Shigehiro KurakuLaboratory for Phyloinformatics, RIKEN Center for Biosystems Dynamics Research, Kobe, Japan.ORCID 0000-0003-1464-8388
Hiroshi KiyonariLaboratory for Animal Resources and Genetic Engineering, RIKEN Center for Biosystems Dynamics Research, Kobe, Japan.
Fumio MatsuzakiLaboratory for Cell Asymmetry, RIKEN Center for Biosystems Dynamics Research, Kobe, Japan.ORCID 0000-0001-7902-4520
RIKEN Center for Biosystems Dynamics Research · JPKyoto University · JPRIKEN Center for Brain Science · JP

Funding

Japan Society for the Promotion of Science 17H05779Japan Society for the Promotion of Science 18H04003Japan Society for the Promotion of Science 19H04791Japan Society for the Promotion of Science postdoctoral FellowshipRIKEN International Program AssociateRIKEN Center for Biosystems Dynamics Research Research Fund
6 · The paper itself

Abstract

The diversity of neural stem cells is a hallmark of the cerebral cortex development in gyrencephalic mammals, such as Primates and Carnivora. Among them, ferrets are a good model for mechanistic studies. However, information on their neural progenitor cells (NPC), termed radial glia (RG), is limited. Here, we surveyed the temporal series of single-cell transcriptomes of progenitors regarding ferret corticogenesis and found a conserved diversity and temporal trajectory between human and ferret NPC, despite the large timescale difference. We found truncated RG (tRG) in ferret cortical development, a progenitor subtype previously described in humans. The combination of in silico and in vivo analyses identified that tRG differentiate into both ependymal and astrogenic cells. Via transcriptomic comparison, we predict that this is also the case in humans. Our findings suggest that tRG plays a role in the formation of adult ventricles, thereby providing the architectural bases for brain expansion.

Indexed as

Ependymoglial CellsNeural Stem CellsAnimalsBrainFerretsHumansMammalsbrainComparative studydevelopmental biologyferretmustela putorius furo (ferret)neural stem cellsingle-cell transcriptometruncated radial glia

Identifiers

PMID37988289
PMCPMC10662950
OpenAlexW4386828494

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.