吸烟导致更多基因突变一项新的研究分析发现,吸烟者与不吸烟者癌变组织中DNA的致癌突变模式是完全不同的。新的研究揭示吸烟行为如何在不同癌症中加重DNA损伤。“我们正在对吸烟危害进行某种分子考古学的研究。”新墨西哥州的洛斯阿拉莫斯国家实验室的癌症遗传学家卢德米尔·亚历山德罗夫说道。虽然吸烟致癌这一事实人们已经知道了几十年,“但为什么吸烟 Smoking leads to more genetic mutations A new study found that smokers and non-smokers cancerous tissue DNA carcinogenic mutation pattern is completely different. New research reveals how smoking behavior aggravates DNA damage in different cancers. ”We are conducting some sort of molecular archeology of the dangers of smoking,“ said Ludmil Alexandrovich, a cancer geneticist at Los Alamos National Laboratory in New Mexico. Although the fact that smoking is carcinogenic has been known for decades, ”but why smoking