We conducted a genome-wide association study of male breast cancer comprising 823 cases and 2,795 controls of European ancestry, with validation in independent sample sets totaling 438 cases and 474 controls. A SNP in RAD51B at 14q24.1 was significantly associated with male breast cancer risk (P = 3.02 × 10-13; odds ratio (OR) = 1.57). We also refine association at 16q12.1 to a SNP within TOX3 (P = 3.87 × 10-15; OR = 1.50).

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doi.org/10.1038/ng.2417, hdl.handle.net/1765/38813
Nature Genetics
Erasmus MC: University Medical Center Rotterdam

Orr, N., Lemnrau, A., Cook, P., Fletcher, O., Tomczyk, K., Jones, M., … Swerdlow, A. (2012). Genome-wide association study identifies a common variant in RAD51B associated with male breast cancer risk. Nature Genetics, 44(11), 1–3. doi:10.1038/ng.2417