Evidence map›Paper›PMID 29266521›Full record

ArticleHuman mutation2018

Exonic mutations and exon skipping: Lessons learned from DFNA5.

Kevin T Booth, Hela Azaiez, Kimia Kahrizi, Donghong Wang, Yuzhou Zhang, Kathy Frees, Carla Nishimura, Hossein Najmabadi, Richard J Smith

Abstract read
In one paragraph

Article in Human mutation, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
4.0field-weighted citation impact, top 6% 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, 61 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. [Genetic characteristic analysis of slight-to-moderate sensorineural hearing loss in children].Lin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology head and neck surgery · 2024
    Article
  7. Article
  8. [Splicing mutations ofLin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology head and neck surgery · 2024
    Article
  9. Article
  10. Alternative splicing in shaping the molecular landscape of the cochlea.Frontiers in cell and developmental biology · 2023
    Review
  11. Article
  12. Article
  13. Article
  14. Identification of the First SingleDiagnostics (Basel, Switzerland) · 2022
    Article
  15. Article
  16. Review
  17. Review
  18. Article
  19. Pyroptosis: mechanisms and diseases.Signal transduction and targeted therapy · 2021
    Review
  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

9 authors at 2 institutions in 2 countries.

Kevin T BoothDepartment of Otolaryngology-Head Neck Surgery, Molecular Otolaryngology Renal Research Laboratories, University of Iowa, Iowa City, Iowa.ORCID 0000-0003-3061-3652
Hela AzaiezDepartment of Otolaryngology-Head Neck Surgery, Molecular Otolaryngology Renal Research Laboratories, University of Iowa, Iowa City, Iowa.ORCID 0000-0002-2863-6970
Kimia KahriziGenetics Research Center, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran.ORCID 0000-0002-6587-7706
Donghong WangDepartment of Otolaryngology-Head Neck Surgery, Molecular Otolaryngology Renal Research Laboratories, University of Iowa, Iowa City, Iowa.
Yuzhou ZhangDepartment of Otolaryngology-Head Neck Surgery, Molecular Otolaryngology Renal Research Laboratories, University of Iowa, Iowa City, Iowa.
Kathy FreesDepartment of Otolaryngology-Head Neck Surgery, Molecular Otolaryngology Renal Research Laboratories, University of Iowa, Iowa City, Iowa.
Carla NishimuraDepartment of Otolaryngology-Head Neck Surgery, Molecular Otolaryngology Renal Research Laboratories, University of Iowa, Iowa City, Iowa.
Hossein NajmabadiGenetics Research Center, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran.ORCID 0000-0002-6084-7778
Richard J SmithDepartment of Otolaryngology-Head Neck Surgery, Molecular Otolaryngology Renal Research Laboratories, University of Iowa, Iowa City, Iowa.ORCID 0000-0003-1201-6731
University of Iowa · USUniversity of Social Welfare and Rehabilitation Sciences · IR

Funding

NONSYNDROMIC HEARING LOSS--A COLLABORATIVE STUDYR01DC002842 · NIDCD · UNIVERSITY OF IOWA · PI SMITH, RICHARD J.H. · 1996 to 2024
$12.7M
Optimizing Genetic Testing for Deafness for Clinical DiagnosticsR01DC012049 · NIDCD · UNIVERSITY OF IOWA · PI TERRY A BRAUN, Thomas L. Casavant · 2011 to 2026
$8.7M
AUTOSOMAL DOMINANT NONSYNDROMIC HEARING LOSSR01DC003544 · NIDCD · UNIVERSITY OF IOWA · PI SMITH, RICHARD J.H. · 1998 to 2017
$7.8M
NIDCD NIH HHS R01 DC002842NIDCD NIH HHS R01 DC003544NIDCD NIH HHS R01 DC012049
6 · The paper itself

Abstract

Dysregulation of splicing is a common factor underlying many inherited diseases including deafness. For one deafness-associated gene, DFNA5, perturbation of exon 8 splicing results in a constitutively active truncated protein. To date, only intronic mutations have been reported to cause exon 8 skipping in patients with DFNA5-related deafness. In five families with postlingual progressive autosomal dominant non-syndromic hearing loss, we employed two next-generation sequencing platforms-OtoSCOPE and whole exome sequencing-followed by variant filtering and prioritization based on both minor allele frequency and functional consequence using a customized bioinformatics pipeline to identify three novel and two recurrent mutations in DFNA5 that segregated with hearing loss in these families. The three novel mutations are all missense variants within exon 8 that are predicted computationally to decrease splicing efficiency or abolish it completely. We confirmed their functional impact in vitro using mini-genes carrying each mutant DFNA5 exon 8. In so doing, we present the first exonic mutations in DFNA5 to cause deafness, expand the mutational spectrum of DFNA5-related hearing loss, and highlight the importance of assessing the effect of coding variants on splicing.

Indexed as

ExonsFamilyFemaleGasderminsHumansMaleMutationPedigreeReceptors, EstrogenRNA SplicingGasderminsGSDME protein, humanReceptors, EstrogendeafnessDFNA5exon-skippingnon-syndromic hearing lossRNA-splicing

Identifiers

PMID29266521
PMCPMC5805621
OpenAlexW2777138482

What OpenQuestion holds

Textmetadata
LicenceTDM
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.