Evidence map›Paper›PMID 34112136›Full record

ArticleBMC pulmonary medicine2021

NAPG mutation in family members with hereditary hemorrhagic telangiectasia in China.

Yu Xu, Yong-Biao Zhang, Li-Jun Liang, Jia-Li Tian, Jin-Ming Lin, Pan-Pan Wang, Rong-Hui Li, Ming-Liang Gu, Zhan-Cheng Gao

Open access · goldAbstract read
In one paragraph

Article in BMC pulmonary medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.4field-weighted citation impact, top 38% 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

4 citing papers in PubMed, 4 citations in OpenAlex.

  1. Article
  2. Article
  3. A novel frameshift mutation of the endoglin(ENG) gene causes hereditary hemorrhagic telangiectasia in a Chinese family.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2024
    Article
  4. Article
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 6 institutions in 1 country.

Yu Xu *Department of Pulmonary and Critical Care Medicine, Peking University People's Hospital, Beijing, 100044, People's Republic of China.
Yong-Biao Zhang *Interdisciplinary Innovation Institute of Medicine and Engineering, Beijing Advanced Innovation Center for Big Data-Based Precision Medicine, School of Biological Science and Medical Engineering, Beihang University, Beijing, 100109, People's Republic of China.
Li-Jun LiangDepartment of Pulmonary and Critical Care Medicine, Peking University People's Hospital, Beijing, 100044, People's Republic of China.
Jia-Li TianDepartment of Pulmonary and Critical Care Medicine, Peking University People's Hospital, Beijing, 100044, People's Republic of China.
Jin-Ming LinCAS Key Laboratory of Genome Sciences and Information, Beijing Institute of Genomics, Chinese Academy of Sciences, Beijing, 100101, People's Republic of China.
Pan-Pan WangCAS Key Laboratory of Genome Sciences and Information, Beijing Institute of Genomics, Chinese Academy of Sciences, Beijing, 100101, People's Republic of China.
Rong-Hui LiCAS Key Laboratory of Genome Sciences and Information, Beijing Institute of Genomics, Chinese Academy of Sciences, Beijing, 100101, People's Republic of China.
Ming-Liang GuCAS Key Laboratory of Genome Sciences and Information, Beijing Institute of Genomics, Chinese Academy of Sciences, Beijing, 100101, People's Republic of China. minglianggu@hotmail.com.
Zhan-Cheng GaoDepartment of Pulmonary and Critical Care Medicine, Peking University People's Hospital, Beijing, 100044, People's Republic of China. zcgao@bjmu.edu.cn.
Chinese Academy of Sciences · CNPeking University · CNPeking University People's Hospital · CNBeihang University · CNBeijing Institute of Genomics · CNLiaocheng People's Hospital · CN

Funding

National Science and Technology Major Project of China 2017ZX10103004-006
6 · The paper itself

Abstract

backgroundHereditary hemorrhagic telangiectasia (HHT) is a disease characterized by arteriovenous malformations in the skin and mucous membranes. We enrolled a large pedigree comprising 32 living members, and screened for mutations responsible for HHT.

methodsWe performed whole-exome sequencing to identify novel mutations in the pedigree after excluding three previously reported HHT-related genes using Sanger sequencing. We then performed in silico functional analysis of candidate mutations that were obtained using a variant filtering strategy to identify mutations responsible for HHT.

resultsAfter screening the HHT-related genes, activin A receptor-like type 1 (ACVRL1), endoglin (ENG), and SMAD family member 4 (SMAD4), we did not detect any co-segregated mutations in this pedigree. Whole-exome sequencing analysis of 7 members and Sanger sequencing analysis of 16 additional members identified a mutation (c.784A > G) in the NSF attachment protein gamma (NAPG) gene that co-segregated with the disease. Functional prediction showed that the mutation was deleterious and might change the conformational stability of the NAPG protein.

conclusionsNAPG c.784A > G may potentially lead to HHT. These results expand the current understanding of the genetic contributions to HHT pathogenesis.

Indexed as

FamilyChinaExome SequencingFemaleHumansMaleMutationPedigreeSoluble N-Ethylmaleimide-Sensitive Factor Attachment ProteinsTelangiectasia, Hereditary HemorrhagicNAPG protein, humanSoluble N-Ethylmaleimide-Sensitive Factor Attachment ProteinsHereditary hemorrhagic telangiectasiaNAPGWhole-exome sequencing

Identifiers

PMID34112136
PMCPMC8191015
OpenAlexW3171803390

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.