Evidence map›Paper›PMID 26162006›Full record

ArticlePloS one2015

Exome Sequencing Identifies a Missense Variant in EFEMP1 Co-Segregating in a Family with Autosomal Dominant Primary Open-Angle Glaucoma.

Donna S Mackay, Thomas M Bennett, Alan Shiels

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed, 1 pooled it
3.1field-weighted citation impact, top 9% 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

34 citing papers in PubMed, 1 synthesis or guideline pooled it, 77 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Exploring ocular fibulin-3 (EFEMP1): Anatomical, age-related, and species perspectives.Biochimica et biophysica acta. Molecular basis of disease · 2024
    Article
  10. Article
  11. Modeling complex age-related eye disease.Progress in retinal and eye research · 2024
    Review
  12. Review
  13. Article
  14. Genetic Aspects of Glaucoma: An Updated Review.Current molecular medicine · 2024
    Review
  15. Article
  16. Article
  17. Distribution ofMolecular vision · 2023
    Article
  18. Article
  19. Article
  20. 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

3 authors.

Donna S MackayDepartment of Ophthalmology and Visual Sciences, Washington University School of Medicine, St. Louis, Missouri, United States of America.
Thomas M BennettDepartment of Ophthalmology and Visual Sciences, Washington University School of Medicine, St. Louis, Missouri, United States of America.
Alan ShielsDepartment of Ophthalmology and Visual Sciences, Washington University School of Medicine, St. Louis, Missouri, United States of America.

Funding

Washington University Center for Cellular ImagingP30CA091842 · NCI · WASHINGTON UNIVERSITY · PI AIMEE S JAMES · 2001 to 2026
$128.0M
Washington University Institute of Clinical and Translational SciencesUL1TR000448 · NCATS · WASHINGTON UNIVERSITY · PI EVANOFF, BRADLEY A · 2012 to 2016
$41.4M
WASHINGTON UNIVERSITY CENTER VISION RESEARCHP30EY002687 · NEI · WASHINGTON UNIVERSITY · PI Philip Raymond Williams · 1985 to 2026
$18.4M
HUMAN LENS CONNEXIN GENES IN HEREDITARY CATARACTR01EY012284 · NEI · WASHINGTON UNIVERSITY · PI SHIELS, ALAN · 1998 to 2014
$5.4M
EPH-RECEPTOR SIGNALING IN LENS DEVELOPMENT AND AGINGR01EY023549 · NEI · WASHINGTON UNIVERSITY · PI SHIELS, ALAN · 2013 to 2017
$1.7M
NCATS NIH HHS UL1 TR000448NCI NIH HHS P30 CA091842NCI NIH HHS P30 CA91842NEI NIH HHS EY012284NEI NIH HHS EY02687NEI NIH HHS P30 EY002687NEI NIH HHS R01 EY012284NEI NIH HHS R01 EY023549
6 · The paper itself

Abstract

Primary open-angle glaucoma (POAG) is a clinically important and genetically heterogeneous cause of progressive vision loss as a result of retinal ganglion cell death. Here we have utilized trio-based, whole-exome sequencing to identify the genetic defect underlying an autosomal dominant form of adult-onset POAG segregating in an African-American family. Exome sequencing identified a novel missense variant (c.418C>T, p.Arg140Trp) in exon-5 of the gene coding for epidermal growth factor (EGF) containing fibulin-like extracellular matrix protein 1 (EFEMP1) that co-segregated with disease in the family. Linkage and haplotype analyses with microsatellite markers indicated that the disease interval overlapped a known POAG locus (GLC1H) on chromosome 2p. The p.Arg140Trp substitution was predicted in silico to have damaging effects on protein function and transient expression studies in cultured cells revealed that the Trp140-mutant protein exhibited increased intracellular accumulation compared with wild-type EFEMP1. In situ hybridization of the mouse eye with oligonucleotide probes detected the highest levels of EFEMP1 transcripts in the ciliary body, cornea, inner nuclear layer of the retina, and the optic nerve head. The recent finding that a common variant near EFEMP1 was associated with optic nerve-head morphology supports the possibility that the EFEMP1 variant identified in this POAG family may be pathogenic.

Indexed as

Genes, DominantSequence Analysis, DNAAmino Acid SequenceAnimalsBase SequenceBlack or African AmericanChromosome SegregationExomeExtracellular Matrix ProteinsEyeFamilyFemaleGene Expression RegulationGenetic Association StudiesGenetic LinkageGlaucoma, Open-AngleEFEMP1 protein, humanExtracellular Matrix ProteinsRNA, Messenger

Identifiers

PMID26162006
PMCPMC4498621
OpenAlexW1531035933

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.