Evidence map›Paper›PMID 33141024›Full record

ArticleeLife2020

Asymmetric neurogenic commitment of retinal progenitors involves Notch through the endocytic pathway.

Elisa Nerli, Mauricio Rocha-Martins, Caren Norden

Open access · goldAbstract read
In one paragraph

Article in eLife, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.6field-weighted citation impact, top 16% 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

11 citing papers in PubMed, 30 citations in OpenAlex.

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  10. Autosomal Recessive Primary Microcephaly: Not Just a Small Brain.Frontiers in cell and developmental biology · 2021
    Review
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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 1 institution in 2 countries.

Elisa NerliMax Planck Institute of Molecular Cell Biology and Genetics, Dresden, Germany.ORCID 0000-0003-4204-9702
Mauricio Rocha-MartinsMax Planck Institute of Molecular Cell Biology and Genetics, Dresden, Germany.
Caren NordenMax Planck Institute of Molecular Cell Biology and Genetics, Dresden, Germany.ORCID 0000-0001-8835-1451
Max Planck Institute of Molecular Cell Biology and Genetics · DE

Funding

Deutsche Forschungsgemeinschaft NO 1068/5-1ERC consolidator grant H2020 ERC-2018-CoG-81904European Research Council Consolidator grant H2020 ERC-2018-CoG-81904
6 · The paper itself

Abstract

During brain development, progenitor cells need to balanceproliferation and differentiation in order to generate different neurons in the correct numbers and proportions. Currently, the patterns of multipotent progenitor divisions that lead to neurogenic entry and the factors that regulate them are not fully understood. We here use the zebrafish retina to address this gap, exploiting its suitability for quantitative live-imaging. We show that early neurogenic progenitors arise from asymmetric divisions. Notch regulates this asymmetry, as when inhibited, symmetric divisions producing two neurogenic progenitors occur. Surprisingly however, Notch does not act through an apicobasal activity gradient as previously suggested, but through asymmetric inheritance of Sara-positive endosomes. Further, the resulting neurogenic progenitors show cell biological features different from multipotent progenitors, raising the possibility that an intermediate progenitor state exists in the retina. Our study thus reveals new insights into the regulation of proliferative and differentiative events during central nervous system development.

Indexed as

AlanineAnimalsAnimals, Genetically ModifiedAzepinesCell ProliferationDiaminesEmbryo, NonmammalianGene Expression Regulation, DevelopmentalGene Knockdown TechniquesMicroscopy, ConfocalNeural Stem CellsNeurogenesisReceptors, NotchRetinal NeuronsThiazolesZebrafish24-diamino-5-phenylthiazoleAlanineAzepinesDiaminesN2-((2S)-2-(3,5-difluorophenyl)-2-hydroxyethanoyl)-N1-((7S)-5-methyl-6-oxo-6,7-dihydro-5H-dibenzo(b,d)azepin-7-yl)-L-alaninamideReceptors, NotchThiazolesZebrafish Proteinsdevelopmental biologyfate asymmetryNotchquantitative live-imagingretinal developmentSara endosomeszebrafish

Identifiers

PMID33141024
PMCPMC7679139
OpenAlexW3097562006

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.