Evidence map›Paper›PMID 31927188›Full record

ArticleHearing research2020

Functional analysis of candidate genes from genome-wide association studies of hearing.

Neil J Ingham, Victoria Rook, Francesca Di Domenico, Elysia James, Morag A Lewis, Giorgia Girotto, Annalisa Buniello, Karen P Steel

Open access · hybridAbstract read
In one paragraph

Article in Hearing research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
0.8field-weighted citation impact, top 29% 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, 1 synthesis or guideline pooled it, 22 citations in OpenAlex.

  1. A Systematic Review of Genes Affecting Endocochlear Potential.Journal of the Association for Research in Otolaryngology : JARO · 2026
    Pooled it
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  5. Investigating the effects of a cryptic splice site in the En2 splice acceptor sequence used in the IKMC knockout-first alleles.Mammalian genome : official journal of the International Mammalian Genome Society · 2024
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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 at 3 institutions in 2 countries.

Neil J InghamWolfson Centre for Age-Related Diseases, King's College London, London, SE1 1UL, UK; Wellcome Trust Sanger Institute, Hinxton, CB10 1SA, UK. Electronic address: neil.ingham@kcl.ac.uk.
Victoria RookWolfson Centre for Age-Related Diseases, King's College London, London, SE1 1UL, UK.
Francesca Di DomenicoWolfson Centre for Age-Related Diseases, King's College London, London, SE1 1UL, UK.
Elysia JamesWolfson Centre for Age-Related Diseases, King's College London, London, SE1 1UL, UK.
Morag A LewisWolfson Centre for Age-Related Diseases, King's College London, London, SE1 1UL, UK; Wellcome Trust Sanger Institute, Hinxton, CB10 1SA, UK.
Giorgia GirottoClinical Department of Medical, Surgical and Health Sciences, University of Trieste, Trieste, Italy; Institute for Maternal and Child Health, IRCCS Burlo Garofolo, Trieste, Italy.
Annalisa BunielloWolfson Centre for Age-Related Diseases, King's College London, London, SE1 1UL, UK; Wellcome Trust Sanger Institute, Hinxton, CB10 1SA, UK.
Karen P SteelWolfson Centre for Age-Related Diseases, King's College London, London, SE1 1UL, UK; Wellcome Trust Sanger Institute, Hinxton, CB10 1SA, UK.
King's College London · GBWellcome Sanger Institute · GBUniversity of Trieste · IT

Funding

Medical Research Council MC_QA137918Wellcome Trust 098051Wellcome Trust 100669
6 · The paper itself

Abstract

The underlying causes of age-related hearing loss (ARHL) are not well understood, but it is clear from heritability estimates that genetics plays a role in addition to environmental factors. Genome-wide association studies (GWAS) in human populations can point to candidate genes that may be involved in ARHL, but follow-up analysis is needed to assess the role of these genes in the disease process. Some genetic variants may contribute a small amount to a disease, while other variants may have a large effect size, but the genetic architecture of ARHL is not yet well-defined. In this study, we asked if a set of 17 candidate genes highlighted by early GWAS reports of ARHL have detectable effects on hearing by knocking down expression levels of each gene in the mouse and analysing auditory function. We found two of the genes have an impact on hearing. Mutation of Dclk1 led to late-onset progressive increase in ABR thresholds and the A430005L14Rik (C1orf174) mutants showed worse recovery from noise-induced damage than controls. We did not detect any abnormal responses in the remaining 15 mutant lines either in thresholds or from our battery of suprathreshold ABR tests, and we discuss the possible reasons for this.

Indexed as

Genetic VariationAge FactorsAnimalsAuditory PerceptionDoublecortin-Like KinasesEvoked Potentials, Auditory, Brain StemFemaleGenetic Predisposition to DiseaseGenome-Wide Association StudyHearingHearing Loss, Noise-InducedHumansIntracellular Signaling Peptides and ProteinsMaleMice, Inbred C57BLMice, Mutant StrainsDCLK1 protein, humanDclk1 protein, mouseDoublecortin-Like KinasesIntracellular Signaling Peptides and ProteinsProtein Serine-Threonine KinasesA430005L14RikAge-related hearing lossAuditory brainstem responseDclk1Evoked potentialsGene expressionGenome-wide association studiesMammalian auditory systemMouse mutants

Identifiers

PMID31927188
PMCPMC6996162
OpenAlexW2996806904

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.