Evidence map›Paper›PMID 31873146›Full record

ArticleScientific reports2019

Terminal neuron localization to the upper cortical plate is controlled by the transcription factor NEUROD2.

Gizem Guzelsoy, Cansu Akkaya, Dila Atak, Cory D Dunn, Alkan Kabakcioglu, Nurhan Ozlu, Gulayse Ince-Dunn

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.2field-weighted citation impact, top 21% 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

14 citing papers in PubMed, 19 citations in OpenAlex.

  1. Article
  2. DifferentialProceedings of the National Academy of Sciences of the United States of America · 2026
    Article
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  7. Review
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  11. Review
  12. PKN1 Is a Novel Regulator of Hippocampal GluA1 Levels.Frontiers in synaptic neuroscience · 2021
    Article
  13. The Epigenome in Neurodevelopmental Disorders.Frontiers in neuroscience · 2021
    Review
  14. Article
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 2 institutions in 3 countries.

Gizem GuzelsoyDepartment of Molecular Biology and Genetics, Koç University, Istanbul, Turkey.ORCID http://orcid.org/0000-0002-6227-3501
Cansu AkkayaDepartment of Molecular Biology and Genetics, Koç University, Istanbul, Turkey.
Dila AtakDepartment of Molecular Biology and Genetics, Koç University, Istanbul, Turkey.
Cory D DunnDepartment of Molecular Biology and Genetics, Koç University, Istanbul, Turkey.ORCID http://orcid.org/0000-0003-2393-5944
Alkan KabakciogluPhysics Department, Koç University, Istanbul, Turkey.
Nurhan OzluDepartment of Molecular Biology and Genetics, Koç University, Istanbul, Turkey.
Gulayse Ince-DunnDepartment of Molecular Biology and Genetics, Koç University, Istanbul, Turkey. gulayse.dunn@helsinki.fi.ORCID http://orcid.org/0000-0003-1352-990X
Koç University · TRUniversity of Helsinki · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Excitatory neurons of the mammalian cerebral cortex are organized into six functional layers characterized by unique patterns of connectivity, as well as distinctive physiological and morphological properties. Cortical layers appear after a highly regulated migration process in which cells move from the deeper, proliferative zone toward the superficial layers. Importantly, defects in this radial migration process have been implicated in neurodevelopmental and psychiatric diseases. Here we report that during the final stages of migration, transcription factor Neurogenic Differentiation 2 (Neurod2) contributes to terminal cellular localization within the cortical plate. In mice, in utero knockdown of Neurod2 resulted in reduced numbers of neurons localized to the uppermost region of the developing cortex, also termed the primitive cortical zone. Our ChIP-Seq and RNA-Seq analyses of genes regulated by NEUROD2 in the developing cortex identified a number of key target genes with known roles in Reelin signaling, a critical regulator of neuronal migration. Our focused analysis of regulation of the Reln gene, encoding the extracellular ligand REELIN, uncovered NEUROD2 binding to conserved E-box elements in multiple introns. Furthermore, we demonstrate that knockdown of NEUROD2 in primary cortical neurons resulted in a strong increase in Reln gene expression at the mRNA level, as well as a slight upregulation at the protein level. These data reveal a new role for NEUROD2 during the late stages of neuronal migration, and our analysis of its genomic targets offers new genes with potential roles in cortical lamination.

Indexed as

AnimalsBasic Helix-Loop-Helix ProteinsBinding SitesCell Adhesion Molecules, NeuronalCell DifferentiationCell MovementCells, CulturedCerebral CortexDendritesExtracellular Matrix ProteinsFemaleGene Expression Regulation, DevelopmentalGene Knockdown TechniquesMiceNerve Tissue ProteinsNeuronsBasic Helix-Loop-Helix ProteinsCell Adhesion Molecules, NeuronalExtracellular Matrix ProteinsNerve Tissue ProteinsNeurod2 protein, mouseNeuropeptidesReelin ProteinReln protein, mouseRNA, MessengerRNA, Small InterferingSerine Endopeptidases

Identifiers

PMID31873146
PMCPMC6927953
OpenAlexW2995774502

What OpenQuestion holds

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LicenceCC BY
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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.