Evidence map›Paper›PMID 25934499›Full record

ArticleNeural development2015

The methyl binding domain 3/nucleosome remodelling and deacetylase complex regulates neural cell fate determination and terminal differentiation in the cerebral cortex.

Erin Knock, João Pereira, Patrick D Lombard, Andrew Dimond, Donna Leaford, Frederick J Livesey, Brian Hendrich

Open access · goldAbstract read
In one paragraph

Article in Neural development, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 1 pooled it
3.1field-weighted citation impact, top 8% 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

32 citing papers in PubMed, 1 synthesis or guideline pooled it, 57 citations in OpenAlex.

  1. Pooled it
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  7. Review
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  10. Chromatin Remodeling in the Brain-aInternational journal of molecular sciences · 2021
    Review
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  12. Review
  13. Review
  14. Article
  15. Thyroid hormone activatesFrontiers in bioscience (Landmark edition) · 2020
    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

7 authors at 3 institutions in 1 country.

Erin KnockWellcome Trust - Medical Research Council Stem Cell Institute, University of Cambridge, Cambridge, CB2 1QR, UK. erin.knock@gmail.com.
João PereiraGurdon Institute, University of Cambridge, Cambridge, CB2 1QW, UK. jdpereira@gmail.com.
Patrick D LombardWellcome Trust - Medical Research Council Stem Cell Institute, University of Cambridge, Cambridge, CB2 1QR, UK. pdl30@cam.ac.uk.
Andrew DimondDepartment of Biochemistry, University of Cambridge, Cambridge, CB2 1QN, UK. amd79@cam.ac.uk.
Donna LeafordWellcome Trust - Medical Research Council Stem Cell Institute, University of Cambridge, Cambridge, CB2 1QR, UK. donna.leaford@cruk.cam.ac.uk.
Frederick J LiveseyWellcome Trust - Medical Research Council Stem Cell Institute, University of Cambridge, Cambridge, CB2 1QR, UK. rick@gurdon.cam.ac.uk.
Brian HendrichWellcome Trust - Medical Research Council Stem Cell Institute, University of Cambridge, Cambridge, CB2 1QR, UK. brian.hendrich@cscr.cam.ac.uk.
University of Cambridge · GBMedical Research Council · GBWellcome/Cancer Research UK Gurdon Institute · GB

Funding

Medical Research Council MR/L023784/1Medical Research Council MR/L023784/2Wellcome Trust 97922
6 · The paper itself

Abstract

backgroundChromatin-modifying complexes have key roles in regulating various aspects of neural stem cell biology, including self-renewal and neurogenesis. The methyl binding domain 3/nucleosome remodelling and deacetylation (MBD3/NuRD) co-repressor complex facilitates lineage commitment of pluripotent cells in early mouse embryos and is important for stem cell homeostasis in blood and skin, but its function in neurogenesis had not been described. Here, we show for the first time that MBD3/NuRD function is essential for normal neurogenesis in mice.

resultsDeletion of MBD3, a structural component of the NuRD complex, in the developing mouse central nervous system resulted in reduced cortical thickness, defects in the proper specification of cortical projection neuron subtypes and neonatal lethality. These phenotypes are due to alterations in PAX6+ apical progenitor cell outputs, as well as aberrant terminal neuronal differentiation programmes of cortical plate neurons. Normal numbers of PAX6+ apical neural progenitor cells were generated in the MBD3/NuRD-mutant cortex; however, the PAX6+ apical progenitor cells generate EOMES+ basal progenitor cells in reduced numbers. Cortical progenitor cells lacking MBD3/NuRD activity generate neurons that express both deep- and upper-layer markers. Using laser capture microdissection, gene expression profiling and chromatin immunoprecipitation, we provide evidence that MBD3/NuRD functions to control gene expression patterns during neural development.

conclusionsOur data suggest that although MBD3/NuRD is not required for neural stem cell lineage commitment, it is required to repress inappropriate transcription in both progenitor cells and neurons to facilitate appropriate cell lineage choice and differentiation programmes.

Indexed as

Gene Expression Regulation, DevelopmentalAnimalsCell CountCell CycleCell LineageCerebral CortexDNA-Binding ProteinsEye ProteinsGene Expression ProfilingHomeodomain ProteinsMi-2 Nucleosome Remodeling and Deacetylase ComplexMiceMice, KnockoutNeural Stem CellsNeurogenesisNeuronsDNA-Binding ProteinsEomes protein, mouseEye ProteinsHomeodomain ProteinsMbd3 protein, mouseMi-2 Nucleosome Remodeling and Deacetylase ComplexNucleosomesPaired Box Transcription FactorsPax6 protein, mousePAX6 Transcription FactorRepressor ProteinsT-Box Domain ProteinsTranscription Factors

Identifiers

PMID25934499
PMCPMC4432814
OpenAlexW2132053987

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.