More than 60 parts of the genome can increase a person’s risk of cancer of the breast, prostate and ovaries, according to the largest ever genetic study.
Imagine a world in which a simple blood test can reveal your genetic risk of developing cancer. A world where your doctor can look at a chart of your genes and tell you exactly which cancers you are at risk of developing and how you can avoid developing these diseases.
It sounds like science fiction. But such a world may actually become reality thanks to a huge international study, which over the past few years has been on the lookout for genetic variants that can trigger cancer of the breast, the ovaries or the prostate.
The research groups, which include two Danish researchers, found a total of 60 positions in the genome that are involved in the development of cancer.
The researchers kept track of 320 adolescents who scored in at least the top 1% in mathematical and verbal reasoning ability on the SAT in the early 1980s, and they followed up with the participants more recently, when they were 38 years old.
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