Meta-analysis of Germline Whole-exome Sequencing in 1435 Cases of Testicular Germ Cell Tumour to Evaluate Disruptive Mutations Under Dominant, Recessive, and X-linked Inheritance Models.

ABSTRACT:

Background and objective

Testicular germ cell tumour (TGCT) is the most common cancer in young men, and over half of its high estimated heritability is unexplained. Our objective was to identify rare pathogenic germline variation driving TGCT susceptibility.

Methods

This study is a case-control meta-analysis of whole-exome sequencing data from three datasets (Institute of Cancer Research, The Cancer Genome Atlas, and UK Biobank). We retained unrelated male individuals of European ancestry comprising 1435 TGCT cases and 18 284 cancer-free controls. We performed gene-level association testing of protein-truncating variants and nonsynonymous disruptive variants across six candidate gene sets (733 genes) potentially biologically related to TGCT. We then analysed exome wide (19 3

SUBMITTER: Kuzbari Z 

PROVIDER: S-EPMC11875187 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature