Genome-wide association study identifies new loci associated with noise-induced tinnitus in Chinese populations.

ABSTRACT:

Background

Tinnitus is an auditory phantom sensation in the absence of an acoustic stimulus, which affects nearly 15% of the population. Excessive noise exposure is one of the main causes of tinnitus. To now, the knowledge of the genetic determinants of susceptibility to tinnitus remains limited.

Results

We performed a two-stage genome-wide association study (GWAS) and identified that two single nucleotide polymorphisms (SNPs), rs2846071 located in the intergenic region at 11q13.5 (odds ratio [OR] = 2.14, 95% confidence interval [CI] = 1.96-3.40, combined P = 4.89 × 10^- 6) and rs4149577 located in the intron of TNFRSF1A gene at 12p13.31 (OR = 2.05, 95% CI = 1.89-2.51, combined P = 6.88 × 10^- 6), are significantly associated with the susceptibility to no

SUBMITTER: Xie C 

PROVIDER: S-EPMC8420059 | biostudies-literature | 2021 Sep

REPOSITORIES: biostudies-literature