Evidence map›Paper›PMID 22565643›Full record

ArticleJapanese journal of ophthalmology2012

Novel compound heterozygous mutations in the MFRP gene in a Japanese patient with posterior microphthalmos.

Itsuka Matsushita, Hiroyuki Kondo, Akihiko Tawara

Abstract readCase Reports
PubMed Publisher
In one paragraph

Article in Japanese journal of ophthalmology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.6field-weighted citation impact, top 27% 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

8 citing papers in PubMed, 18 citations in OpenAlex.

  1. Article
  2. Ablation of mpeg+ Macrophages Exacerbates mfrp-Related Hyperopia.Investigative ophthalmology & visual science · 2021
    Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. 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

3 authors at 1 institution in 1 country.

Itsuka MatsushitaDepartment of Ophthalmology, University of Occupational and Environmental Health, 1-1 Iseigaoka, Yahatanishiku, Kitakyushu 807-8555, Japan. itsuka_0430@yahoo.co.jp
Hiroyuki Kondo
Akihiko Tawara
University of Occupational and Environmental Health Japan · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo report a case of posterior microphthalmos caused by novel compound heterozygous mutations in the membrane-type frizzled-related protein (MFRP) gene.

methodsA 9-year-old girl with posterior microphthalmos underwent a standard ophthalmological examination and genetic screening by direct sequencing.

resultsThe patient had a short axial length, high hyperopia, crowded optic discs, and dilation and tortuosity of the retinal vessels. No signs of retinitis pigmentosa were present. A diagnosis of posterior microphthalmos rather than nanophthalmos was made because the corneal diameter and anterior chamber depth were normal. Genetic analysis revealed two novel nonsense mutations in the MFRP gene, Q123X and W443X. Her parents were heterozygous carriers of one of the mutations.

conclusionsPosterior microphthalmos can be caused by nonsense compound heterozygous mutations in the MFRP gene.

Indexed as

Codon, NonsenseAsian PeopleAxial Length, EyeChildDNA Mutational AnalysisElectroretinographyFemaleFluorescein AngiographyFrizzled-Related ProteinsHeterozygoteHumansJapanMagnetic Resonance ImagingMembrane ProteinsMicrophthalmosPedigreeCodon, NonsenseFrizzled-Related ProteinsMembrane ProteinsMFRP protein, human

Identifiers

PMID22565643
OpenAlexW2086340867

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.