Molecular insights into kinase domain variants explain variability in both severity and progression of DFNB30 hearing impairment.

Hereditary hearing impairment (HI) is a common disease with the highest incidence among sensory defects. Several genes have been identified to affect stereocilia structure causing HI, including the unconventional myosin3A. Interestingly, we noticed that variants in gene have been previously found to cause variable HI onset and severity.