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Genome-wide association studies (GWAS) have identified multiple common genetic variants associated with an increased risk of prostate cancer (PrCa), but these explain less than one-third of the heritability. To identify further susceptibility alleles, we conducted a meta-analysis of four GWAS including 5953 cases of aggressive PrCa and 11 463 controls (men without PrCa). We computed association tests for approximately 2.6 million SNPs and followed up the most significant SNPs by genotyping 49 121 samples in 29 studies through the international PRACTICAL and BPC3 consortia. We not only confirmed the association of a PrCa susceptibility locus, rs11672691 on chromosome 19, but also showed an association with aggressive PrCa [odds ratio = 1.12 (95% confidence interval 1.03-1.21), P = 1.4 × 10(-8)]. This report describes a genetic variant which is associated with aggressive PrCa, which is a type of PrCa associated with a poorer prognosis.

Original publication

DOI

10.1093/hmg/dds425

Type

Journal article

Journal

Hum Mol Genet

Publication Date

15/01/2013

Volume

22

Pages

408 - 415

Keywords

Case-Control Studies, Disease Progression, Genetic Predisposition to Disease, Genome-Wide Association Study, Humans, Male, Odds Ratio, Polymorphism, Single Nucleotide, Prostatic Neoplasms, Quantitative Trait Loci, Reproducibility of Results