Evidence map›Paper›PMID 28074849›Full record

ArticleScientific reports2017

Genetic Variants Identified from Epilepsy of Unknown Etiology in Chinese Children by Targeted Exome Sequencing.

Yimin Wang, Xiaonan Du, Rao Bin, Shanshan Yu, Zhezhi Xia, Guo Zheng, Jianmin Zhong, Yunjian Zhang, Yong-Hui Jiang, Yi Wang

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 38 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed, 1 pooled it
5.9field-weighted citation impact, top 4% 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

38 citing papers in PubMed, 1 synthesis or guideline pooled it, 68 citations in OpenAlex.

  1. Pooled it
  2. Article
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  4. Review
  5. Chemogenetic Modulation of PreopticInternational journal of molecular sciences · 2024
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  10. A Novel Genetic Variant inInternational journal of molecular sciences · 2023
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  11. Review
  12. Clinical and Surgical Approach for Cerebral Cortical Dysplasia.Advances and technical standards in neurosurgery · 2023
    Article
  13. Article
  14. Article
  15. A Novel Variant of theFrontiers in genetics · 2022
    Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors at 7 institutions in 2 countries.

Yimin WangDivision of Neurology, Children's Hospital of Fudan University, No. 399 Wanyuan Road, Shanghai, 201102, China.
Xiaonan DuDivision of Neurology, Children's Hospital of Fudan University, No. 399 Wanyuan Road, Shanghai, 201102, China.
Rao BinBGI, Shenzhen, 518083, China.
Shanshan YuBGI, Shenzhen, 518083, China.
Zhezhi XiaZhe Jiang Children's Hospital, No. 3333 Binsheng Road, Hangzhou, Zhejiang, P.R. China.
Guo ZhengNan Jing Children's Hospital, No. 72, Guangzhou Road, Nanjing, P.R. China.
Jianmin ZhongJiangxi Children's Hospital, No.122, Yangming Road, Nanchang, P.R. China.
Yunjian ZhangDivision of Neurology, Children's Hospital of Fudan University, No. 399 Wanyuan Road, Shanghai, 201102, China.
Yong-Hui JiangDivision of Medical Genetics, Department of Pediatrics, Duke University School of Medicine, 905 S. LaSalle ST, Durham, NC USA.
Yi WangDivision of Neurology, Children's Hospital of Fudan University, No. 399 Wanyuan Road, Shanghai, 201102, China.
BGI Group (China) · CNChildren's Hospital of Fudan University · CNFudan University · CNDuke University · USHangzhou Children's Hospital · CNJiangxi Provincial Children's Hospital · CNNanjing Children's Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Genetic factors play a major role in the etiology of epilepsy disorders. Recent genomics studies using next generation sequencing (NGS) technique have identified a large number of genetic variants including copy number (CNV) and single nucleotide variant (SNV) in a small set of genes from individuals with epilepsy. These discoveries have contributed significantly to evaluate the etiology of epilepsy in clinic and lay the foundation to develop molecular specific treatment. However, the molecular basis for a majority of epilepsy patients remains elusive, and furthermore, most of these studies have been conducted in Caucasian children. Here we conducted a targeted exome-sequencing of 63 trios of Chinese epilepsy families using a custom-designed NGS panel that covers 412 known and candidate genes for epilepsy. We identified pathogenic and likely pathogenic variants in 15 of 63 (23.8%) families in known epilepsy genes including SCN1A, CDKL5, STXBP1, CHD2, SCN3A, SCN9A, TSC2, MBD5, POLG and EFHC1. More importantly, we identified likely pathologic variants in several novel candidate genes such as GABRE, MYH1, and CLCN6. Our results provide the evidence supporting the application of custom-designed NGS panel in clinic and indicate a conserved genetic susceptibility for epilepsy between Chinese and Caucasian children.

Indexed as

Exome SequencingGenetic Predisposition to DiseaseGenetic VariationBase SequenceChildEpilepsyFemaleHumansInfantMaleMutationPedigreePolymorphism, Single NucleotideReproducibility of Results

Identifiers

PMID28074849
PMCPMC5225856
OpenAlexW2579085839

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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.