Evidence map›Paper›PMID 26307667›Full record

ArticleMolecular therapy : the journal of the American Society of Gene Therapy2016

Gene Therapy Restores Hair Cell Stereocilia Morphology in Inner Ears of Deaf Whirler Mice.

Wade W Chien, Kevin Isgrig, Soumen Roy, Inna A Belyantseva, Meghan C Drummond, Lindsey A May, Tracy S Fitzgerald, Thomas B Friedman, Lisa L Cunningham

Open access · hybridAbstract read
In one paragraph

Article in Molecular therapy : the journal of the American Society of Gene Therapy, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 65 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
65citing papers in PubMed, 1 pooled it
4.1field-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

65 citing papers in PubMed, 1 synthesis or guideline pooled it, 99 citations in OpenAlex.

  1. Pooled it
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  3. IsMedComm · 2025
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  14. Selection of viral capsids and promoters affects the efficacy of rescue ofMolecular therapy. Methods & clinical development · 2023
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  20. AAV-mediated rescue ofMolecular therapy. Methods & clinical development · 2022
    Article

5 more citing papers are in PubMed but not listed here.

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 1 country.

Wade W ChienNeurotology Program, National Institute on Deafness and Other Communication Disorders (NIDCD), National Institutes of Health, Bethesda, Maryland, USA.
Kevin IsgrigSection on Sensory Cell Biology, NIDCD, National Institutes of Health, Bethesda, Maryland, USA.
Soumen RoySection on Sensory Cell Biology, NIDCD, National Institutes of Health, Bethesda, Maryland, USA.
Inna A BelyantsevaLaboratory of Molecular Genetics, NIDCD, National Institutes of Health, Bethesda, Maryland, USA.
Meghan C DrummondLaboratory of Molecular Genetics, NIDCD, National Institutes of Health, Bethesda, Maryland, USA.
Lindsey A MaySection on Sensory Cell Biology, NIDCD, National Institutes of Health, Bethesda, Maryland, USA.
Tracy S FitzgeraldMouse Auditory Testing Core Facility, NIDCD, Bethesda, Maryland, USA.
Thomas B FriedmanLaboratory of Molecular Genetics, NIDCD, National Institutes of Health, Bethesda, Maryland, USA.
Lisa L CunninghamSection on Sensory Cell Biology, NIDCD, National Institutes of Health, Bethesda, Maryland, USA.
National Institutes of Health · USNational Institute on Deafness and Other Communication Disorders · US

Funding

Identification of Genes Causing Syndromic And Nonsyndromic Hearing ImpairmentZIADC000039 · NIDCD · NATIONAL INSTITUTE ON DEAFNESS AND OTHER COMMUNICATION DISORDERS · PI FRIEDMAN, THOMAS · 2009 to 2025
$48.7M
Mechanisms of Sensory Hair Cell Survival and DeathZIADC000079 · NIDCD · NATIONAL INSTITUTE ON DEAFNESS AND OTHER COMMUNICATION DISORDERS · PI CUNNINGHAM, LISA L · 2011 to 2025
$27.2M
Neurotology ProgramZIADC000082 · NIDCD · NATIONAL INSTITUTE ON DEAFNESS AND OTHER COMMUNICATION DISORDERS · PI HERTZANO, RONNA · 2012 to 2025
$17.7M
Mouse Auditory Testing Core FacilityZICDC000080 · NIDCD · NATIONAL INSTITUTE ON DEAFNESS AND OTHER COMMUNICATION DISORDERS · PI FITZGERALD, TRACY · 2012 to 2025
$8.0M
Intramural NIH HHS
6 · The paper itself

Abstract

Hereditary deafness is one of the most common disabilities affecting newborns. Many forms of hereditary deafness are caused by morphological defects of the stereocilia bundles on the apical surfaces of inner ear hair cells, which are responsible for sound detection. We explored the effectiveness of gene therapy in restoring the hair cell stereocilia architecture in the whirlin mouse model of human deafness, which is deaf due to dysmorphic, short stereocilia. Wild-type whirlin cDNA was delivered via adeno-associated virus (AAV8) by injection through the round window of the cochleas in neonatal whirler mice. Subsequently, whirlin expression was detected in infected hair cells (IHCs), and normal stereocilia length and bundle architecture were restored. Whirlin gene therapy also increased inner hair cell survival in the treated ears compared to the contralateral nontreated ears. These results indicate that a form of inherited deafness due to structural defects in cochlear hair cells is amenable to restoration through gene therapy.

Indexed as

AnimalsCell SurvivalDeafnessDependovirusDisease Models, AnimalEar, InnerGenetic TherapyGenetic VectorsHair Cells, Auditory, InnerHumansMembrane ProteinsMiceStereociliaTreatment OutcomeMembrane ProteinsWhrn protein, mouse

Identifiers

PMID26307667
PMCPMC4754541
OpenAlexW1197710820

What OpenQuestion holds

Textmetadata
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.