In:
Communications Biology, Springer Science and Business Media LLC, Vol. 5, No. 1 ( 2022-06-03)
Abstract:
To better understand the genetics of hearing loss, we performed a genome-wide association meta-analysis with 125,749 cases and 469,497 controls across five cohorts. We identified 53/c loci affecting hearing loss risk, including common coding variants in COL9A3 and TMPRSS3 . Through exome sequencing of 108,415 cases and 329,581 controls, we observed rare coding associations with 11 Mendelian hearing loss genes, including additive effects in known hearing loss genes GJB2 (Gly12fs; odds ratio [OR] = 1.21, P = 4.2 × 10 −11 ) and SLC26A5 (gene burden; OR = 1.96, P = 2.8 × 10 −17 ). We also identified hearing loss associations with rare coding variants in FSCN2 (OR = 1.14, P = 1.9 × 10 −15 ) and KLHDC7B (OR = 2.14, P = 5.2 × 10 −30 ). Our results suggest a shared etiology between Mendelian and common hearing loss in adults. This work illustrates the potential of large-scale exome sequencing to elucidate the genetic architecture of common disorders where both common and rare variation contribute to risk.
Type of Medium:
Online Resource
ISSN:
2399-3642
DOI:
10.1038/s42003-022-03408-7
Language:
English
Publisher:
Springer Science and Business Media LLC
Publication Date:
2022
detail.hit.zdb_id:
2919698-X