Evidence map›Paper›PMID 27766948›Full record

ArticleBMC medical genetics2016

Utilization of amplicon-based targeted sequencing panel for the massively parallel sequencing of sporadic hearing impairment patients from Saudi Arabia.

Ashraf Dallol, Kamal Daghistani, Aisha Elaimi, Wissam A Al-Wazani, Afaf Bamanie, Malek Safiah, Samira Sagaty, Layla Taha, Rawabi Zahed, Osama Bajouh and 5 more

Open access · goldAbstract read
In one paragraph

Article in BMC medical genetics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.0field-weighted citation impact, top 26% 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

7 citing papers in PubMed, 11 citations in OpenAlex.

  1. UtilizingJournal of developmental biology · 2025
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  7. Recurrent variants in OTOF are significant contributors to prelingual nonsydromic hearing loss in Saudi patients.Genetics in medicine : official journal of the American College of Medical Genetics · 2018
    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

15 authors at 3 institutions in 1 country.

Ashraf DallolCenter of Innovations in Personalized Medicine, King Abdulaziz University, P.O. Box 80216, Jeddah, 21589, Kingdom of Saudi Arabia. adallol@kau.edu.sa.
Kamal DaghistaniCenter of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia.
Aisha ElaimiCenter of Innovations in Personalized Medicine, King Abdulaziz University, P.O. Box 80216, Jeddah, 21589, Kingdom of Saudi Arabia.
Wissam A Al-WazaniCenter of Innovations in Personalized Medicine, King Abdulaziz University, P.O. Box 80216, Jeddah, 21589, Kingdom of Saudi Arabia.
Afaf BamanieKing Abdulaziz University Hospital, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia.
Malek SafiahJeddah Institute for Speech and Hearing, Jeddah, Kingdom of Saudi Arabia.
Samira SagatyKing Fahad General Hospital, Jeddah, Kingdom of Saudi Arabia.
Layla TahaFaculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia.
Rawabi ZahedCenter of Innovations in Personalized Medicine, King Abdulaziz University, P.O. Box 80216, Jeddah, 21589, Kingdom of Saudi Arabia.
Osama BajouhCenter of Innovations in Personalized Medicine, King Abdulaziz University, P.O. Box 80216, Jeddah, 21589, Kingdom of Saudi Arabia.
Adeel Gulzar ChaudharyCenter of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia.
Mamdooh Abdullah GariCenter of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia.
Rola TurkiKing Abdulaziz University Hospital, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia.
Mohammed Hussein Al-QahtaniCenter of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia.
Adel Mohammed AbuzenadahCenter of Innovations in Personalized Medicine, King Abdulaziz University, P.O. Box 80216, Jeddah, 21589, Kingdom of Saudi Arabia.
King Abdulaziz University · SAJeddah Institute for Speech and Hearing · SAKing Fahad Hospital Jeddah · SA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHearing Impairment (HI) can have genetic or environmental causes and in some cases, an interplay of both. Genetic causes are difficult to determine as mutations in more than 90 genes have been shown recently to be responsible for HI. Providing a genetic diagnostic test for HI is therefore a challenge especially for ethnic groups where GJB2 mutations are shown to be rare.

resultsHere we show the design and implementation of an amplicon-based targeted sequencing panel that allows the simultaneous sequencing of 87 HI genes. Mutations identified included known pathogenic mutations and novel variants with unknown significance. The diagnostic rate of this panel is 28 % when only pathogenic variants were reported. However, an additional 28 % harbored recurrent combinations of novel or rare single nucleotide variants in the OTOF or PCDH15 genes. Such combinations were not identified in healthy individuals.

conclusionsTargeted sequencing approach is a very useful strategy for the identification of mutations affecting the HI genes because of its relatively fast turn-around time and cost effectiveness compared to whole-exome sequencing. Further novel or rare variants could be identified by implementing a large-scale screening of HI using our panel which will eventual lead to a higher diagnostic rate.

Indexed as

AdolescentAdultCadherin Related ProteinsCadherinsCase-Control StudiesChildChild, PreschoolDatabases, GeneticDNAFemaleGenotypeHearing LossHigh-Throughput Nucleotide SequencingHumansMaleMembrane ProteinsCadherin Related ProteinsCadherinsCDHR15, humanDNAMembrane ProteinsOTOF protein, humanHearing impairmentNGSSaudi ArabiaTargeted sequencing

Identifiers

PMID27766948
PMCPMC5073994
OpenAlexW2531228073

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.