Evidence map›Paper›PMID 28583108›Full record

ArticleBMC medical genetics2017

A novel SYNE1 gene mutation in a Chinese family of Emery-Dreifuss muscular dystrophy-like.

Zuzhi Chen, Zhixia Ren, Wenli Mei, Qiankun Ma, Yingying Shi, Yuanxing Zhang, Shujian Li, Li Xiang, Jiewen Zhang

Open access · goldAbstract readCase Reports
In one paragraph

Article in BMC medical genetics, 2017. 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
1.3field-weighted citation impact, top 20% 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, 28 citations in OpenAlex.

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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

9 authors at 1 institution in 1 country.

Zuzhi ChenDepartment of Neurology, People's Hospital of Zhengzhou University, No. 7 Weiwu Road, Zhengzhou, Henan, 450003, China.
Zhixia RenDepartment of Neurology, People's Hospital of Zhengzhou University, No. 7 Weiwu Road, Zhengzhou, Henan, 450003, China.
Wenli MeiDepartment of Neurology, People's Hospital of Zhengzhou University, No. 7 Weiwu Road, Zhengzhou, Henan, 450003, China.
Qiankun MaDepartment of Neurology, People's Hospital of Zhengzhou University, No. 7 Weiwu Road, Zhengzhou, Henan, 450003, China.
Yingying ShiDepartment of Neurology, People's Hospital of Zhengzhou University, No. 7 Weiwu Road, Zhengzhou, Henan, 450003, China.
Yuanxing ZhangDepartment of Neurology, People's Hospital of Zhengzhou University, No. 7 Weiwu Road, Zhengzhou, Henan, 450003, China.
Shujian LiDepartment of Neurology, People's Hospital of Zhengzhou University, No. 7 Weiwu Road, Zhengzhou, Henan, 450003, China.
Li XiangDepartment of Neurology, People's Hospital of Zhengzhou University, No. 7 Weiwu Road, Zhengzhou, Henan, 450003, China.
Jiewen ZhangDepartment of Neurology, People's Hospital of Zhengzhou University, No. 7 Weiwu Road, Zhengzhou, Henan, 450003, China. yiyuan20161023@126.com.ORCID 0000-0002-3382-1150
Zhengzhou University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIn the present study, a novel mutation in exon 46 at codon 2304 (G2304R) of the SYNE1 gene is described in a Chinese family (proband, mother, and sister) with Emery-Dreifuss muscular dystrophy-like, which clinically manifests as muscle weakness, muscle atrophy, joint contracture, and without significant cardiac abnormalities.

methodsClinical examination and neuroimaging of the captured target region and high-throughput sequencing were performed in a family of four generations. Muscle changes were evaluated using magnetic resonance imaging and muscle biopsies.

resultsTarget region capture sequencing yielded a novel missense mutation in codon 2304 (G2304R), which is a heterozygous A to G point mutation at position 6910 (c.6910A > G) in exon 46 of SYNE1 leading to a glycine-to-arginine substitution (p.Gly2304Arg). The results were also identified by Sanger sequencing in three family members but not in the other three unaffected family members and 100 control subjects.

conclusionsThis mutation is probably pathogenic and is the first of its kind reported in a familial Emery-Dreifuss muscular dystrophy-like.

Indexed as

AdultAmino Acid SequenceAsian PeopleChinaCytoskeletal ProteinsExonsFemaleHeterozygoteHigh-Throughput Nucleotide SequencingHumansMaleMiddle AgedMuscular Dystrophy, Emery-DreifussMutation, MissenseNerve Tissue ProteinsNuclear ProteinsCytoskeletal ProteinsNerve Tissue ProteinsNuclear ProteinsSYNE1 protein, humanClinical manifestationsEmery-Dreifuss muscular dystrophyGly2304Arg mutationSYNE1 gene

Identifiers

PMID28583108
PMCPMC5460548
OpenAlexW2622086393

What OpenQuestion holds

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LicenceCC BY
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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.