Evidence map›Paper›PMID 27221044›Full record

ArticleMolecular medicine reports2016

Novel 6-bp deletion in MEF2A linked to premature coronary artery disease in a large Chinese family.

Dong-Ling Xu, Hong-Liang Tian, Wei-Li Cai, Jie Zheng, Min Gao, Ming-Xiang Zhang, Zhao-Tong Zheng, Qing-Hua Lu

Open access · hybridAbstract read
In one paragraph

Article in Molecular medicine reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.5field-weighted citation impact, top 15% 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

8 citing papers in PubMed, 12 citations in OpenAlex.

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  8. Variants in3 Biotech · 2018
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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

8 authors at 3 institutions in 1 country.

Dong-Ling XuDepartment of Cardiology, The Second Hospital of Shandong University, Jinan, Shandong 250012, P.R. China.
Hong-Liang TianKey Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education and Chinese Ministry of Public Health, Qilu Hospital of Shandong University, Jinan, Shandong 250012, P.R. China.
Wei-Li CaiDepartment of Cardiology, The Third Hospital of Jinan, Jinan, Shandong 250021, P.R. China.
Jie ZhengDepartment of Cardiology, The Second Hospital of Shandong University, Jinan, Shandong 250012, P.R. China.
Min GaoDepartment of Cardiology, The Second Hospital of Shandong University, Jinan, Shandong 250012, P.R. China.
Ming-Xiang ZhangKey Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education and Chinese Ministry of Public Health, Qilu Hospital of Shandong University, Jinan, Shandong 250012, P.R. China.
Zhao-Tong ZhengKey Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education and Chinese Ministry of Public Health, Qilu Hospital of Shandong University, Jinan, Shandong 250012, P.R. China.
Qing-Hua LuDepartment of Cardiology, The Second Hospital of Shandong University, Jinan, Shandong 250012, P.R. China.
Second Hospital of Shandong University · CNQilu Hospital of Shandong University · CNFourth People’s Hospital of Jinan · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of the present study was to identify the genetic defect responsible for familial coronary artery disease/myocardial infarction (CAD/MI), which exhibited an autosomal dominant pattern of inheritance, in an extended Chinese Han pedigree containing 34 members. Using exome and Sanger sequencing, a novel 6‑base pair (bp) 'CAGCCG' deletion in exon 11 of the myocyte enhancer factor 2A (MEF2A) gene was identified, which cosegregated with CAD/MI cases in this family. This 6‑bp deletion was not detected in 311 sporadic cases of premature CAD/MI or in 323 unrelated healthy controls. Determination of a genetic risk profile has a key role in understanding the pathogenesis of CAD and MI. Among the reported risk‑conferring genes and their variants, mutations in MEF2A have been reported to segregate with CAD/MI in Caucasian families. Causative missense mutations have also been detected in sporadic CAD/MI cases. However, this suggested genetic linkage is controversial, since it could not be confirmed by ensuing studies. The discovery of a novel MEF2A mutation in a Chinese family with premature CAD/MI suggests that MEF2A may have a significant role in the pathogenesis of premature CAD/MI. To better understand this association, further in vitro and in vivo studies are required.

Indexed as

Sequence DeletionAdolescentAdultAgedAged, 80 and overAllelesAsian PeopleBiomarkersChildChinaChromosome MappingCoronary AngiographyCoronary Artery DiseaseExomeFemaleHigh-Throughput Nucleotide SequencingBiomarkersMEF2 Transcription Factors

Identifiers

PMID27221044
PMCPMC4918543
OpenAlexW2397953729

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.