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Novel COCH p.V123E Mutation, Causative of DFNA9 Sensorineural Hearing Loss and Vestibular Disorder, Shows Impaired Cochlin Post-Translational Cleavage and Secretion.

Human mutation - 1 Dec 2015

Jung Jinsei, Kim Han Sang, Lee Min Goo, Yang Eun Jin, Choi Jae Young

Abstract excerpt

DFNA9 is an autosomal dominant disorder characterized by late-onset, non-syndromic hearing loss, and vestibular dysfunction. Mutations in the COCH (coagulation factor C homology) gene encoding cochlin are etiologically linked to DFNA9. Previous studies have shown that cochlin is cleaved by aggrecanase-1 during inflammation in the spleen and that the cleaved LCCL domain functions as an innate immune mediator....

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Source

Identifiers

PMID: 26256111
DOI: 10.1002/humu.22855

Genes

COCH

Variants

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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Novel COCH p.V123E Mutation, Causative of DFNA9 Sensorineural Hearing Loss and Vestibular Disorder, Shows Impaired Cochlin Post-Translational Cleavage and Secretion.PMID 26256111Read ↗

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