Genome-wide association analysis identifies a susceptibility locus for sporadic vestibular schwannoma at 9p21.

ABSTRACT: Vestibular schwannomas are benign nerve sheath tumours that arise on the vestibulocochlear nerves. Vestibular schwannomas are known to occur in the context of tumour predisposition syndromes NF2-related and LZTR1-related schwannomatosis. However, the majority of vestibular schwannomas present sporadically without identification of germline pathogenic variants. To identify novel genetic associations with risk of vestibular schwannoma development, we conducted a genome-wide association study in a cohort of 911 sporadic vestibular schwannoma cases collated from the neurofibromatosis type 2 genetic testing service in the north-west of England, UK and 5500 control samples from the UK Biobank resource. One risk locus reached genome-wide significance in our association analysis (9p21.3, rs1556516

SUBMITTER: Sadler KV 

PROVIDER: S-EPMC10317144 | biostudies-literature | 2023 Jul

REPOSITORIES: biostudies-literature