Evidence map›Paper›PMID 29048421›Full record

ArticleGenetics in medicine : official journal of the American College of Medical Genetics2018

Recurrent variants in OTOF are significant contributors to prelingual nonsydromic hearing loss in Saudi patients.

Naif A M Almontashiri, Abdulrahman Alswaid, Andrea Oza, Khalid A Al-Mazrou, Omnia Elrehim, Ahmad Abou Tayoun, Heidi L Rehm, Sami S Amr

Abstract read
In one paragraph

Article in Genetics in medicine : official journal of the American College of Medical Genetics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
–field-weighted citation impact
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

20 citing papers in PubMed.

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  4. [The natural history of the relationship betweenLin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology head and neck surgery · 2025
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  5. UtilizingJournal of developmental biology · 2025
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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.

Naif A M AlmontashiriLaboratory for Molecular Medicine, Partners Healthcare Personalized Medicine, Cambridge, Massachusetts, USA.
Abdulrahman AlswaidDepartment of Pediatrics, King Abdulaziz Medical City, Riyadh, Saudi Arabia.
Andrea OzaLaboratory for Molecular Medicine, Partners Healthcare Personalized Medicine, Cambridge, Massachusetts, USA.
Khalid A Al-MazrouDepartment of Otolaryngology, King Saud University, Riyadh, Saudi Arabia.
Omnia ElrehimDepartment of Pediatrics, King Abdulaziz Medical City, Riyadh, Saudi Arabia.
Ahmad Abou TayounDivision of Genomic Diagnostics, The Children's Hospital of Philadelphia, The University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA.
Heidi L RehmLaboratory for Molecular Medicine, Partners Healthcare Personalized Medicine, Cambridge, Massachusetts, USA.
Sami S AmrLaboratory for Molecular Medicine, Partners Healthcare Personalized Medicine, Cambridge, Massachusetts, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PurposeHearing loss is more prevalent in the Saudi Arabian population than in other populations; however, the full range of genetic etiologies in this population is unknown. We report the genetic findings from 33 Saudi hearing-loss probands of tribal ancestry, with predominantly prelingual severe to profound hearing loss.MethodsTesting was performed over the course of 2012-2016, and involved initial GJB2 sequence and GJB6-D13S1830 deletion screening, with negative cases being reflexed to a next-generation sequencing panel with 70, 71, or 87 hearing-loss genes.ResultsA "positive" result was reached in 63% of probands, with two recurrent OTOF variants (p.Glu57* and p.Arg1792His) accountable for a third of all "positive" cases. The next most common cause was pathogenic variants in MYO7A and SLC26A4, each responsible for three "positive" cases. Interestingly, only one "positive" diagnosis had a DFNB1-related cause, due to a homozygous GJB6-D13S1830 deletion, and no sequence variants in GJB2 were detected.ConclusionOur findings implicate OTOF as a potential major contributor to hearing loss in the Saudi population, while highlighting the low contribution of GJB2, thus offering important considerations for clinical testing strategies for Saudi patients. Further screening of Saudi patients is needed to characterize the genetic spectrum in this population.

Indexed as

Genetic VariationAdolescentAdultAllelesAmino Acid SubstitutionChildChild, PreschoolCohort StudiesConnexin 26ConnexinsDeafnessGenetic TestingGenotypeHigh-Throughput Nucleotide SequencingHumansInfantConnexin 26ConnexinsGJB2 protein, humanMembrane ProteinsOTOF protein, human

Identifiers

PMID29048421
PMCPMC5929117

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LicenceCC BY-NC-SA
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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.