Smoker and Africa smoker Trouble and lung cancer are different in genetic mutation

Smoker and Africa smoker Trouble and lung cancer are different in genetic mutation
Smoker and Africa smoker Trouble and lung cancer are different in genetic mutation
A new research of Canada shows, if the non-smoker suffers from lung cancer, the gene mutation of its cell is different from smoker's lung cancer patient. This may mean needing to offer these two kinds of lung cancer patient's different treatments. The researchers of the research center of cancer in British Columbia utilize genetic analytical technique, having compared two groups of lung cancer patient's organization sample, one group is 30 patients who never smoke, another group is 53 patients smoking while once smoking or ill. Researchers find, the quantity of gene mutation of non-smoker's lung cancer is a smoker or once nearly two times of the smoker's, two kinds of patients' lung cancer may have different mechanisms. Participate in the the intersection of Kehl and madder of research say, though study and is at primary stage, but smoker's genetic mutation different from non-smoker's tumour cell has already proved lung cancer that they suffer from is different, should offer the treatment differently. Researchers say, carcinogen in the cigarette initiates gene mutation, lead to the fact the cancer cell grows, and new research reveals, the possibility causing non-smokers to suffer from lung cancer is other carcinogen. Because it think often people cause non-smoker on lung cancer,so lung cancer patient not smoke when be made a definite diagnosis of usually already for later period, how to find the non-smoker's lung cancer is an important subject in early days. Every year about 24,000 people are diagnosed and suffered from lung cancer in Canada, about 15% of these philtrums never smoke.


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