Evidence map›Paper›PMID 21850182›Full record

ArticleMolecular vision2011

A G→T splice site mutation of CRYBA1/A3 associated with autosomal dominant suture cataracts in a Chinese family.

Zhenfei Yang, Qian Li, Zicheng Ma, Yuanyuan Guo, Siquan Zhu, Xu Ma

Open access · greenAbstract read
In one paragraph

Article in Molecular vision, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed, 25 citations in OpenAlex.

  1. Human Crystallin Variation and Cataract.Investigative ophthalmology & visual science · 2026
    Review
  2. Candidate Genes for Non-Syndromic Pediatric Cataracts.Clinical ophthalmology (Auckland, N.Z.) · 2026
    Review
  3. Article
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  7. Analyzing Effect of Waterclefts on Visual Functions Via Optical Simulations.Investigative ophthalmology & visual science · 2022
    Article
  8. Article
  9. Review
  10. A novel splice site mutation ofInternational journal of ophthalmology · 2017
    Article
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  12. Article
  13. Review
  14. Review
  15. Article
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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 1 institution in 1 country.

Zhenfei YangBeijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing Ophthalmology & Visual Sciences Key Lab, Beijing, China.
Qian Li
Zicheng Ma
Yuanyuan Guo
Siquan Zhu
Xu Ma
Capital Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo identify the genetic defect in a five-generation Chinese family with congenital Y-suture cataracts.

methodsA five-generation Chinese family with inherited Y-suture cataract phenotype was recruited. Detailed family history and clinical data of the family were recorded. Candidate genes sequencing was performed to screen out the disease-causing mutation.

resultsThe congenital cataract phenotype of the family was identified as Y-suture cataract type by using slit-lamp photography. Direct sequencing revealed a G→T splice site mutation in crystallin, beta A1 (CRYBA1/A3).This mutation co-segregated with all affected individuals in the family and was not found in unaffected family members or 100 unrelated controls.

conclusionsOur study identified a novel type of a splice site mutation in CRYBA1/A3 .The mutation was responsible for the congenital Y-suture cataracts in the family. This is the first report relating a G→T mutation of CRYBA1/A3 to congenital Y-suture cataract.

Indexed as

beta-Crystallin A ChainAsian PeopleBase SequenceCase-Control StudiesCataractChildChild, PreschoolDNA Mutational AnalysisFemaleGenes, DominantHaplotypesHumansLens, CrystallineMaleMolecular Sequence DataMutationbeta-Crystallin A ChainCRYBA1 protein, human

Identifiers

PMID21850182
PMCPMC3156781
OpenAlexW2246149951

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.