The association of genetic polymorphisms in protocadherin 15 with sudden sensorineural hearing loss in a Chinese population.

ABSTRACT:

Background

Sudden sensorineural hearing loss (SSNHL) is a multifactorial disease, and its etiology is still unknown. SSNHL may be caused by environmental factors and genetic changes. PCDH15 is associated with susceptibility to hearing loss. The relationship between PCDH15 and SSNHL remains unknown.

Methods

In this study, the potential association between PCDH15 polymorphism and SSNHL in Chinese population was evaluated. Two single nucleotide polymorphisms PCDH15-rs7095441 and rs11004085 in 195 SSNHL patients and 182 healthy controls were determined by TaqMan technology.

Results

In Chinese population, the TT genotype and T allele of rs7095441 are associated with increased susceptibility to SSNHL. The relationships between rs7095441 and the degree of hearing loss were a

SUBMITTER: Lan Y 

PROVIDER: S-EPMC10290222 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature