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据新华社消息报道,一项大规模的国际研究结果显示,一种与乳腺癌有关的基因变异会显著增加肺癌风险,尤其是吸烟者如果出现这一基因变异,其患肺癌的风险要比不吸烟者高出近80倍。该研究小组对约1.1万名患有肺癌的欧洲人和约1.5万名未患肺癌的人进行了基因状况对比,结果发现,一种名为BRCA-2的基因变异与肺癌患病风险明显相关。医学界早就发现,BRCA-2基因和BRCA-1基因变异与乳腺癌、卵巢癌发病有关。研究人员据此认为,目前针对乳腺癌
According to Xinhua News Agency reported that a large international study showed that a genetic mutation associated with breast cancer can significantly increase the risk of lung cancer, especially smokers if this genetic variation, the risk of lung cancer than not Smokers nearly 80 times higher. The team compared the genetic status of about 11,000 Europeans with lung cancer to 15,000 people without lung cancer and found that a genetic variant called BRCA-2 was significantly associated with the risk of lung cancer. The medical community has long been found, BRCA-2 gene and BRCA-1 gene mutation and breast cancer, ovarian cancer incidence. The researchers believe that the current breast cancer