Genetic testing can identify men at six-fold increased risk of prostate cancer

Scientists can now explain a third of the inherited risk of prostate cancer, after a major international study identified 23 new genetic variants associated with increased risk of the disease. The study brings the total number of common genetic variants linked to prostate cancer to 100, and testing for them can identify 1% of men with a risk of the disease almost six times as high as the population average. Scientists at The Institute of Cancer Research, London, and in Cambridge, UK, and California led a huge search for new genetic variants including almost 90,000 men and for the first time