Evidence map›Paper›PMID 27282384›Full record

ArticleMolecular brain2016

Zbtb20 modulates the sequential generation of neuronal layers in developing cortex.

Anton B Tonchev, Tran Cong Tuoc, Eva H Rosenthal, Michèle Studer, Anastassia Stoykova

Open access · goldAbstract read
In one paragraph

Article in Molecular brain, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
2.0field-weighted citation impact, top 14% 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

25 citing papers in PubMed, 47 citations in OpenAlex.

  1. Article
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  4. Prenatal Downregulation of CBThe Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
    Article
  5. A conserved logic for the development of cortical layering in tetrapods.bioRxiv : the preprint server for biology · 2025
    Article
  6. Controlling gene expression through five zinc finger domains of ZNF18.Protein science : a publication of the Protein Society · 2025
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  14. ZBTB20 is essential for cochlear maturation and hearing in mice.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
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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

5 authors at 4 institutions in 2 countries.

Anton B TonchevMolecular Developmental Neurobiology Laboratory, Max Planck Institute of Biophysical Chemistry, Am Fassberg, 37077, Gottingen, Germany. anton.tonchev@mu-varna.bg.
Tran Cong TuocCenter for Nanoscale Microscopy and Molecular Physiology of the Brain (CNMPB), 37075, Göttingen, Germany.
Eva H RosenthalMolecular Developmental Neurobiology Laboratory, Max Planck Institute of Biophysical Chemistry, Am Fassberg, 37077, Gottingen, Germany.
Michèle StuderUniversity Nice Sophia Antipolis, iBV, UMR 7277, F-06108, Nice, France.
Anastassia StoykovaMolecular Developmental Neurobiology Laboratory, Max Planck Institute of Biophysical Chemistry, Am Fassberg, 37077, Gottingen, Germany. astoyko@gwdg.de.
Max Planck Institute for Biophysical Chemistry · DEInserm · FRNanoscale Microscopy and Molecular Physiology of the Brain Cluster of Excellence 171 — DFG Research Center 103 · DEUniversity of Göttingen · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDuring corticogenesis, genetic programs encoded in progenitor cells at different developmental stages and inherited in postmitotic neurons specify distinct layer and area identities. Transcription factor Zbtb20 has been shown to play a role for hippocampal development but whether it is implicated in mammalian neocortical morphogenesis remains unknown.

resultsHere, we report that during embyogenesis transcription factor Zbtb20 has a dynamic spatio-temporal expression pattern in mitotic cortical progenitors through which it modulates the sequential generation of cortical neuronal layer identities. Zbtb20 knock out mice exhibited enhanced populations of early born L6-L4 neuronal subtypes and a dramatic reduction of the late born L3/L2 neurons. This defect was due to a temporal misbalance in the production of earlier versus later born neurons, leading to a progressive diminishing of the progenitor pool for the generation of L3-L2 neurons. Zbtb20 implements these temporal effects in part by binding to promoter of the orphan nuclear receptor CoupTF1/Nr2f1. In addition to its effects exerted in cortical progenitors, the postmitotic expression of Zbtb20 in L3/L2 neurons starting at birth may contribute to their proper differentiation and migration.

conclusionsOur findings reveal Zbtb20 as a novel temporal regulator for the generation of layer-specific neuronal identities.

Indexed as

AnimalsCell CycleCell LineageCell MovementCerebral CortexMice, TransgenicModels, BiologicalNeurogenesisNeuronsStem CellsTranscription FactorsTranscription FactorsZbtb20 protein, mouseDevelopmentNeocortexTemporal identityTranscription factorZbtb20

Identifiers

PMID27282384
PMCPMC4901408
OpenAlexW2419416836

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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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.