Evidence map›Paper›PMID 18813951›Full record

ArticleEuropean journal of pediatrics2009

Identification of SLC26A4 gene mutations in Iranian families with hereditary hearing impairment.

Kimia Kahrizi, Marzieh Mohseni, Carla Nishimura, Niloofar Bazazzadegan, Stephanie M Fischer, Atefeh Dehghani, Morteza Sayfati, Maryam Taghdiri, Payman Jamali, Richard J H Smith and 2 more

Abstract read
In one paragraph

Article in European journal of pediatrics, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
0.6field-weighted citation impact, top 39% 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

12 citing papers in PubMed, 37 citations in OpenAlex.

  1. Article
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  4. Article
  5. Molecular diagnosis ofIntractable & rare diseases research · 2021
    Article
  6. Article
  7. Article
  8. Article
  9. Novel pathogenic variants underlie SLC26A4-related hearing loss in a multiethnic cohort.International journal of pediatric otorhinolaryngology · 2017
    Article
  10. Review
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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

12 authors at 4 institutions in 2 countries.

Kimia KahriziGenetics Research Center, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran.
Marzieh Mohseni
Carla Nishimura
Niloofar Bazazzadegan
Stephanie M Fischer
Atefeh Dehghani
Morteza Sayfati
Maryam Taghdiri
Payman Jamali
Richard J H Smith
Fereydoun Azizi
Hossein Najmabadi
Iranian Legal Medicine Organization · IRUniversity of Social Welfare and Rehabilitation Sciences · IRUniversity of Iowa · USShahid Beheshti University of Medical Sciences · IR

Funding

NONSYNDROMIC HEARING LOSS--A COLLABORATIVE STUDYR01DC002842 · NIDCD · UNIVERSITY OF IOWA · PI SMITH, RICHARD J.H. · 1996 to 2024
$12.7M
NIDCD NIH HHS R01 DC002842NIDCD NIH HHS R01-DC02842
6 · The paper itself

Abstract

Mutations in the SLC26A4 gene at the DFNB4 locus are responsible for Pendred syndrome and non-syndromic hereditary hearing loss (DFNB4). This study included 80 nuclear families with two or more siblings segregating presumed autosomal recessive hearing loss. All deaf persons tested negative for mutations in GJB2 at the DFNB1 locus and were, therefore, screened for autozygosity by descent (ABD) using short tandem repeat polymorphisms (STRPs) that flanked SLC26A4. In 12 families, homozygosity for STRPs suggested possible ABD in this genomic region. Affected individuals in five families had a positive perchlorate discharge test. Sequence analysis of SLC26A4 identified ten mutations in eight families (T420I, 1197delT, G334V, R409H, T721M, R79X, S448L, L597S, 965insA and L445W), of which, four are novel (T420I, G334V, 965insA and R79X). These results imply that Pendred syndrome is the most prevalent form of syndromic hereditary hearing loss in Iran.

Indexed as

Biological TransportConnexin 26ConnexinsHearing LossHomozygoteHumansIranMembrane Transport ProteinsMicrosatellite RepeatsMutationSequence Analysis, DNASulfate TransportersSyndromeVestibular AqueductConnexin 26ConnexinsGJB2 protein, humanMembrane Transport ProteinsSLC26A4 protein, humanSulfate Transporters

Identifiers

PMID18813951
PMCPMC4428656
OpenAlexW1976330137

What OpenQuestion holds

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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.