Evidence map›Paper›PMID 32711451›Full record

ArticleBMC medical genetics2020

A novel MYH14 mutation in a Chinese family with autosomal dominant nonsyndromic hearing loss.

Mingming Wang, Yicui Zhou, Fengguo Zhang, Zhaomin Fan, Xiaohui Bai, Haibo Wang

Open access · goldAbstract read
In one paragraph

Article in BMC medical genetics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.5field-weighted citation impact, top 36% 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

5 citing papers in PubMed, 8 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

6 authors at 2 institutions in 1 country.

Mingming WangDepartment of Otorhinolaryngology Head and Neck Surgery, Shandong Provincial ENT Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China.
Yicui ZhouDepartment of Otorhinolaryngology Head and Neck Surgery, the First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China.
Fengguo ZhangShandong Institute of Otolaryngology, Shandong Provincial ENT Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China.
Zhaomin FanDepartment of Otorhinolaryngology Head and Neck Surgery, Shandong Provincial ENT Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China.
Xiaohui BaiShandong Institute of Otolaryngology, Shandong Provincial ENT Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China. baixiaohui@sdu.edu.cn.
Haibo WangDepartment of Otorhinolaryngology Head and Neck Surgery, Shandong Provincial ENT Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China. whboto11@163.com.ORCID 0000-0003-0955-9532
Shandong University · CNUniversity of Science and Technology of China · CN

Funding

Key Technology Research and Development Program of Shandong 2019GSF108248National Natural Science Foundation of China 81470704National Natural Science Foundation of China 81670932National Natural Science Foundation of China 81670942
6 · The paper itself

Abstract

backgroundMYH14 gene mutations have been suggested to be associated with nonsyndromic/syndromic sensorineural hearing loss. It has been reported that mutations in MYH14 can result in autosomal dominant nonsyndromic deafness-4A (DFNA4).

methodsIn this study, we examined a four-generation Han Chinese family with nonsyndromic hearing loss. Targeted next-generation sequencing of deafness genes was employed to identify the pathogenic variant. Sanger sequencing and PCR-RFLP analysis were performed in affected members of this family and 200 normal controls to further confirm the mutation.

resultsFour members of this family were diagnosed as nonsyndromic bilateral sensorineural hearing loss with postlingual onset and progressive impairment. A novel missense variant, c.5417C > A (p.A1806D), in MYH14 in the tail domain of NMH II C was successfully identified as the pathogenic cause in three affected individuals. The family member II-5 was suggested to have noise-induced deafness.

conclusionIn this study, a novel missense mutation, c.5417C > A (p.A1806D), in MYH14 that led to postlingual nonsyndromic autosomal dominant SNHL were identified. The findings broadened the phenotype spectrum of MYH14 and highlighted the combined application of gene capture and Sanger sequencing is an efficient approach to screen pathogenic variants associated with genetic diseases.

Indexed as

Genes, DominantAmino Acid SequenceAsian PeopleAudiometry, Pure-ToneBase SequenceFemaleHearing Loss, SensorineuralHumansMaleMutationMutation, MissenseMyosin Heavy ChainsMyosin Type IIPedigreeMYH7b protein, humanMyosin Heavy ChainsMyosin Type IIFamilyHearing lossMutationMYH14Targeted next-generation sequencing

Identifiers

PMID32711451
PMCPMC7382048
OpenAlexW3044047378

What OpenQuestion holds

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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.