Evidence map›Paper›PMID 28482824›Full record

ArticleBMC medical genetics2017

Novel missense mutation in the bZIP transcription factor, MAF, associated with congenital cataract, developmental delay, seizures and hearing loss (Aymé-Gripp syndrome).

Shari Javadiyan, Jamie E Craig, Shiwani Sharma, Karen M Lower, Theresa Casey, Eric Haan, Emmanuelle Souzeau, Kathryn P Burdon

Open access · goldAbstract readCase Reports
In one paragraph

Article in BMC medical genetics, 2017. 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
2.2field-weighted citation impact, top 12% 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, 30 citations in OpenAlex.

  1. Article
  2. Childhood Ayme-Gripp syndrome: A case report.The Journal of international medical research · 2026
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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.

Shari JavadiyanDepartment of Ophthalmology, School of Medicine, Flinders University, Adelaide, Australia. shahra_80@yahoo.com.
Jamie E CraigDepartment of Ophthalmology, School of Medicine, Flinders University, Adelaide, Australia.
Shiwani SharmaDepartment of Ophthalmology, School of Medicine, Flinders University, Adelaide, Australia.
Karen M LowerDepartment of Haematology and Genetic Pathology, School of Medicine, Flinders University, Adelaide, Australia.
Theresa CaseyOphthalmology Department, Women's and Children's Hospital, Adelaide, Australia.
Eric HaanSA Clinical Genetics Service, SA Pathology (at Women's and Children's Hospital), Adelaide, Australia.
Emmanuelle SouzeauDepartment of Ophthalmology, School of Medicine, Flinders University, Adelaide, Australia.
Kathryn P BurdonDepartment of Ophthalmology, School of Medicine, Flinders University, Adelaide, Australia.
Flinders University · AUUniversity of Adelaide · AUWomen's and Children's Hospital · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCataract is a major cause of severe visual impairment in childhood. The purpose of this study was to determine the genetic cause of syndromic congenital cataract in an Australian mother and son.

methodFifty-one genes associated with congenital cataract were sequenced in the proband using a custom Ampliseq library on the Ion Torrent Personal Genome Machine (PGM). Reads were aligned against the human genome (hg19) and variants were annotated. Variants were prioritised for validation by Sanger sequencing if they were novel, rare or previously reported to be associated with paediatric cataract and were predicted to be protein changing. Variants were assessed for segregation with the phenotype in the affected mother.

resultA novel likely pathogenic variant was identified in the transactivation domain of the MAF gene (c.176C > G, p.(Pro59Arg)) in the proband and his affected mother., but was absent in 326 unrelated controls and absent from public variant databases.

conclusionThe MAF variant is the likely cause of the congenital cataract, Asperger syndrome, seizures, hearing loss and facial characteristics in the proband, providinga diagnosis of Aymé-Gripp syndrome for the family.

Indexed as

Mutation, MissenseAdultAmino Acid SequenceAnimalsCataractDevelopmental DisabilitiesFemaleHearing LossHumansMaf Transcription FactorsMalePedigreeSeizuresSequence Homology, Amino AcidYoung AdultMaf Transcription FactorsAymé-Gripp syndromeCongenital cataractIon AmpliseqMAFNext generation sequencingPediatric cataractSyndromic cataract

Identifiers

PMID28482824
PMCPMC5422868
OpenAlexW2614079263

What OpenQuestion holds

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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.