title: Genes and deafness.
abstract: Many different genes appear to be involved in the development and function of the mammalian inner ear. Some of the genes involved during early inner ear morphogenesis have been identified using mutations or targetted transgenic interruption, while a handful of genes involved in pigmentation anomalies associated with hearing impairment have been cloned. Several genes involved in syndromic late-onset hearing loss have also been identified. However, the majority of cases of hereditary hearing impairment from childhood probably involve genes expressed in the sensory neuroepithelia of the inner ear, and none of the genes or mutations causing this type of deafness have yet been identified. Here, we review the progress that has been made in finding genes for deafness and in using mouse mutants to elucidate the biological basis of the hearing deficit.
authors.affiliation: Institute of Hearing Research, University Park, Nottingham, UK.
authors.forename: K P
authors.initials: KP
authors.lastname: Steel
authors.forename: S D
authors.initials: SD
authors.lastname: Brown
mesh_terms: D017668:Age of Onset; D000818:Animals; D003051:Cochlea / Q000002:abnormalities; D003638:Deafness / Q000235:genetics*; D004432:Ear, Middle / Q000002:abnormalities; D005314:Embryonic and Fetal Development / Q000235:genetics; D016232:Endothelins / Q000235:genetics; D006801:Humans; D009925:Organ of Corti / Q000002:abnormalities; D012444:Saccule and Utricle / Q000002:abnormalities
chemical_list: D016232:Endothelins