British scientists find seven fresh gene variants associated with prostate cancer Cancer Research UK-funded researchers have taken a further step to identifying men at a greater threat of prostate cancers with the discovery of seven new variants in the individual genome that increase the probabilities of developing the disease. The extensive research is published in Nature Genetics. These were on chromosomes 2, 3, 5, 6, 12 and X dapoxetin i norge . Jointly they account for around 25 per cent of the inherited risk. We do not however know whether this is a kind of prostate cancer that requires previously treatment and we are carrying out further function to determine this.