Association of FGFR4 genetic polymorphisms with prostate cancer risk and prognosis

L. M. FitzGerald, E. Karlins, D. M. Karyadi, E. M. Kwon, J. S. Koopmeiners, J. L. Stanford, E. A. Ostrander

Research output: Contribution to journalArticlepeer-review

24 Scopus citations

Abstract

The fibroblast growth factor receptor 4 (FGFR4) is thought to be involved in many critical cellular processes and has been associated with prostate cancer risk. Four single nucleotide polymorphisms (SNPs) within or near FGFR4 were analyzed in a population-based study of 1458 prostate cancer patients and 1352 age-matched controls. We found no evidence to suggest that any of the FGFR4 SNP genotypes were associated with prostate cancer risk or with disease aggressiveness, Gleason score or stage. A weak association was seen between rs351855 and prostate cancer-specific mortality. Subset analysis of cases that had undergone radical prostatectomy revealed an association between rs351855 and prostate cancer risk. Although our results confirm an association between FGFR4 and prostate cancer risk in radical prostatectomy cases, they suggest that the role of FGFR4 in disease risk and outcomes at a population-based level appears to be minor.

Original languageEnglish (US)
Pages (from-to)192-197
Number of pages6
JournalProstate Cancer and Prostatic Diseases
Volume12
Issue number2
DOIs
StatePublished - 2009

Bibliographical note

Funding Information:
We thank all the men who participated in this study for their time, effort and cooperation. This work was supported by grants RO1 CA56678, RO1 CA82664, RO1 CA092579 and P50 CA97186 from the National Cancer Institute; additional support was provided by the Fred Hutchinson Cancer Research Center and the Intramural Program of the National Human Genome Research Institute.

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