Inherited DNA-Repair Gene Mutations in Men with Metastatic Prostate Cancer.

ABSTRACT:

Background

Inherited mutations in DNA-repair genes such as BRCA2 are associated with increased risks of lethal prostate cancer. Although the prevalence of germline mutations in DNA-repair genes among men with localized prostate cancer who are unselected for family predisposition is insufficient to warrant routine testing, the frequency of such mutations in patients with metastatic prostate cancer has not been established.

Methods

We recruited 692 men with documented metastatic prostate cancer who were unselected for family history of cancer or age at diagnosis. We isolated germline DNA and used multiplex sequencing assays to assess mutations in 20 DNA-repair genes associated with autosomal dominant cancer-predisposition syndromes.

Results

A total of 84 germline DNA-re

SUBMITTER: Pritchard CC 

PROVIDER: S-EPMC4986616 | biostudies-literature | 2016 Aug

REPOSITORIES: biostudies-literature