Evidence map›Paper›PMID 29950674›Full record

ArticleNature communications2018

Identification of genes associated with cortical malformation using a transposon-mediated somatic mutagenesis screen in mice.

I-Ling Lu, Chien Chen, Chien-Yi Tung, Hsin-Hung Chen, Jia-Ping Pan, Chia-Hsiang Chang, Jia-Shing Cheng, Yi-An Chen, Chun-Hung Wang, Chia-Wei Huang and 8 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
2.2field-weighted citation impact, top 11% 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

21 citing papers in PubMed, 38 citations in OpenAlex.

  1. Article
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  7. Analysis of Neuronal Morphology by Two-Photon Microscopy.Methods in molecular biology (Clifton, N.J.) · 2024
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  14. Pharmaceutics · 2020
    Review
  15. Next Generation Precision Medicine: CRISPR-mediated Genome Editing for the Treatment of Neurodegenerative Disorders.Journal of neuroimmune pharmacology : the official journal of the Society on NeuroImmune Pharmacology · 2019
    Review
  16. The exocyst complex regulates insulin-stimulated glucose uptake of skeletal muscle cells.American journal of physiology. Endocrinology and metabolism · 2019
    Article
  17. Article
  18. 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

18 authors at 3 institutions in 1 country.

I-Ling LuInstitute of Brain Science, National Yang-Ming University, Taipei, 112, Taiwan.
Chien ChenDepartment of Neurology, Neurological Institute, Taipei Veterans General Hospital, Taipei, 112, Taiwan.
Chien-Yi TungVYM Genome Research Center of National Yang-Ming University, Taipei, 112, Taiwan.
Hsin-Hung ChenNational Yang-Ming University School of Medicine, Taipei, 112, Taiwan.
Jia-Ping PanVYM Genome Research Center of National Yang-Ming University, Taipei, 112, Taiwan.
Chia-Hsiang ChangInstitute of Brain Science, National Yang-Ming University, Taipei, 112, Taiwan.
Jia-Shing ChengInstitute of Brain Science, National Yang-Ming University, Taipei, 112, Taiwan.
Yi-An ChenInstitute of Brain Science, National Yang-Ming University, Taipei, 112, Taiwan.
Chun-Hung WangInstitute of Brain Science, National Yang-Ming University, Taipei, 112, Taiwan.
Chia-Wei HuangInstitute of Brain Science, National Yang-Ming University, Taipei, 112, Taiwan.
Yi-Ning KangInstitute of Brain Science, National Yang-Ming University, Taipei, 112, Taiwan.
Hsin-Yun ChangInstitute of Brain Science, National Yang-Ming University, Taipei, 112, Taiwan.
Lei-Li LiInstitute of Brain Science, National Yang-Ming University, Taipei, 112, Taiwan.
Kai-Ping ChangNational Yang-Ming University School of Medicine, Taipei, 112, Taiwan.
Yang-Hsin ShihNational Yang-Ming University School of Medicine, Taipei, 112, Taiwan.
Chi-Hung LinVYM Genome Research Center of National Yang-Ming University, Taipei, 112, Taiwan.
Shang-Yeong KwanDepartment of Neurology, Neurological Institute, Taipei Veterans General Hospital, Taipei, 112, Taiwan.
Jin-Wu TsaiInstitute of Brain Science, National Yang-Ming University, Taipei, 112, Taiwan. tsaijw@ym.edu.tw.
National Yang Ming Chiao Tung University · TWNational Taipei University · TWTaipei Veterans General Hospital · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mutations in genes involved in the production, migration, or differentiation of cortical neurons often lead to malformations of cortical development (MCDs). However, many genetic mutations involved in MCD pathogenesis remain unidentified. Here we developed a genetic screening paradigm based on transposon-mediated somatic mutagenesis by in utero electroporation and the inability of mutant neuronal precursors to migrate to the cortex and identified 33 candidate MCD genes. Consistent with the screen, several genes have already been implicated in neural development and disorders. Functional disruption of the candidate genes by RNAi or CRISPR/Cas9 causes altered neuronal distributions that resemble human cortical dysplasia. To verify potential clinical relevance of these candidate genes, we analyzed somatic mutations in brain tissue from patients with focal cortical dysplasia and found that mutations are enriched in these candidate genes. These results demonstrate that this approach is able to identify potential mouse genes involved in cortical development and MCD pathogenesis.

Indexed as

AdolescentAdultAnimalsBiomarkersCerebral CortexChildChild, PreschoolCRISPR-Cas SystemsDisease Models, AnimalDNA Transposable ElementsEpilepsyFemaleFunctional NeuroimagingGene Knockdown TechniquesGenetic TestingHumansBiomarkersDNA Transposable ElementsRNA, Small Interfering

Identifiers

PMID29950674
PMCPMC6021418
OpenAlexW2808856875

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.