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- Title
RNASEL Arg462Gln variant is implicated in up to 13% of prostate cancer cases.
- Authors
Casey, Graham; Neville, Phillippa J.; Plummer, Sarah J.; Xiang, Ying; Krumroy, Lisa M.; Klein, Eric A.; Catalona, William J.; Nupponen, Nina; Carpten, John D.; Trent, Jeffrey M.; Silverman, Robert H.; Witte, John S.
- Abstract
RNASEL (encoding ribonuclease L) has recently been proposed as a candidate for the hereditary prostate cancer (HPC1) gene. We determined that the RNASEL variant Arg462Gln has three times less enzymatic activity than the wildtype and is significantly associated with prostate cancer risk (P = 0.007). At least one copy of the mutated allele that causes this substitution is carried by nearly 60% of the men in our study. Men that are heterozygous with respect to the mutated allele have 50% greater risk of prostate cancer than non-carriers, and homozygotes have more than double the risk.
- Subjects
PROSTATE cancer; GENETIC mutation
- Publication
Nature Genetics, 2002, Vol 32, Issue 4, p581
- ISSN
1061-4036
- Publication type
Article
- DOI
10.1038/ng1021