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How Our Dna May Prevent Bowel Cancer -- Sciencedaily

"We've known for a long time http://kunyit.my/curcumin-cancer that aspirin lowers the risk of bowel cancer, but we also know that not everyone gets bowel cancer treatment facts the same degree of protection," said a co-author of a new paper. Related Articles Cancer However, the mechanisms behind the protective effect have not been understood and it is not known why some people appear to benefit while others do not. Conducted by investigators from four countries, including Professors Mark Jenkins and John Hopper from the University of Melbourne, the findings suggest this protection differs according to variations in DNA. "We've known for a long time that aspirin lowers the risk of bowel cancer, but we also know that not everyone gets the same degree of protection," said Professor Mark Jenkins, a co-author of the paper and Director of the Centre for Epidemiology and Biostatistics, School of Population and Global Health. "The aim of this study was to investigate if genetic variation can be used to determine who will benefit from taking aspirin and who will not," he said. For the study, Professors Jenkins, Hopper and collaborators analysed the combined data from ten large studies conducted in Australia, USA, Canada and Germany. They compared genetic and lifestyle data from 8,624 people who developed bowel cancer with that of 8,553 people who did not. An important component of this data included 1,085 participants from Australia who enrolled in the Australasian Colorectal Cancer Family Study. "This study confirmed that for most people, taking regular aspirin and NSAIDs lowered their risk of bowel cancer, but it also showed that the benefit from taking these medicines was not the same for everyone, and one of the this link differences was in their DNA" said Professor Jenkins. "While most people benefit from aspirin, there was DNA evidence that about 1 in 25 people do not, and in fact may increase their risk of bowel cancer if they take aspirin," Professor Jenkins said. Story Source: The above story is based on materials provided by University of Melbourne . Note: Materials may be edited for content and length. Cite This Page: Visit http://www.sciencedaily.com/releases/2015/03/150324101457.htm for the full article.

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