Evidence map›Paper›PMID 28450710›Full record

ArticleScientific reports2017

Targeted Exome Sequencing of Congenital Cataracts Related Genes: Broadening the Mutation Spectrum and Genotype-Phenotype Correlations in 27 Chinese Han Families.

Yi Zhai, Jinyu Li, Wangshu Yu, Sha Zhu, Yinhui Yu, Menghan Wu, Guizhen Sun, Xiaohua Gong, Ke Yao

Open 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. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

28 citing papers in PubMed, 55 citations in OpenAlex.

  1. Human Crystallin Variation and Cataract.Investigative ophthalmology & visual science · 2026
    Review
  2. Article
  3. Article
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  5. Candidate Genes for Non-Syndromic Pediatric Cataracts.Clinical ophthalmology (Auckland, N.Z.) · 2026
    Review
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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 3 institutions in 2 countries.

Yi ZhaiEye Center, Second Affiliated Hospital of Medical College, Zhejiang University, Hangzhou, Zhejiang, China.
Jinyu LiEye Center, Second Affiliated Hospital of Medical College, Zhejiang University, Hangzhou, Zhejiang, China.
Wangshu YuThe 117th hospital of PLA, Hangzhou, China.
Sha ZhuEye Center, Second Affiliated Hospital of Medical College, Zhejiang University, Hangzhou, Zhejiang, China.
Yinhui YuEye Center, Second Affiliated Hospital of Medical College, Zhejiang University, Hangzhou, Zhejiang, China.
Menghan WuEye Center, Second Affiliated Hospital of Medical College, Zhejiang University, Hangzhou, Zhejiang, China.
Guizhen SunNaval Convalescent Zone of Hangzhou Sanatorium, Nanjing Military Command, CPLA, Hangzhou, China.
Xiaohua GongSchool of Optometry and Vision Science Program, University of California, Berkeley, California, United States of America.
Ke YaoEye Center, Second Affiliated Hospital of Medical College, Zhejiang University, Hangzhou, Zhejiang, China. xlren@zju.edu.cn.
Second Affiliated Hospital of Zhejiang University · CN117th Hospital of People's Liberation Army · CNUniversity of California, Berkeley · US

Funding

Cataracts, Connexin Mutants and Genetic ModifiersR01EY013849 · NEI · UNIVERSITY OF CALIFORNIA BERKELEY · PI Xiaohua Gong · 2002 to 2026
$8.2M
NEI NIH HHS R01 EY013849
6 · The paper itself

Abstract

Congenital cataract is the most frequent inherited ocular disorder and the most leading cause of lifelong visual loss. The screening of pathogenic mutations can be very challenging in some cases, for congenital cataracts are clinically and genetically heterogeneous diseases. The aim of this study is to investigate the mutation spectrum and frequency of 54 cartaract-associated genes in 27 Chinese families with congenital cataracts. Variants in 54 cataract-associated genes were screened by targeted next-generation sequencing (NGS) and then validated by Sanger sequencing. We identified pathogenic variants in 62.96% (17/27) of families, and over 52.94% (9/17) of these variants were novel. Among them, three are splicing site mutations, four are nonsense mutations, seven are missense mutations, two are frame shift mutations and one is intronic mutation. This included identification of: complex ocular phenotypes due to two novel PAX6 mutations; progressive cortical cataract and lamellar cataract with lens subluxation due to two novel CRYGS mutations. Mutations were also found in rarely reported genes including CRYBA4, CRYBA2, BFSP1, VIM, HSF4, and EZR. Our study expands the mutation spectrum and frequency of genes responsible for congenital cataracts. Targeted next-generation sequencing in inherited congenital cataract patients provided significant diagnostic information.

Indexed as

ExomeGenetic Association StudiesMutationAllelesAsian PeopleCataractFamily HealthGenotypeHigh-Throughput Nucleotide SequencingHumans

Identifiers

PMID28450710
PMCPMC5430819
OpenAlexW2606559885

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.