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DNA甲基化,基因调控和癌症 被引量:9

NA methylation,gene regulation and cancer
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摘要 0 引言 随着分子生物学研究的不断深入,复杂的生命现象也不断地得到合理的解释,经过几千年来人类与癌症的持续搏斗,人们对癌症这个危害人类健康的最大天敌的认识也由最初的按照现代经典的肿瘤发生的"二次打击说"(Two-hit hypothesis),在具有潜在患癌的人群中其出生时就已从双亲遗传中获得了一个变异的致病基因,该易感人群在后天成长过程中由于环境或不良生活习惯等因素导致了另一个等位基因发生变异.
作者 朱卫国
出处 《世界华人消化杂志》 CAS 2002年第6期680-683,共4页 World Chinese Journal of Digestology
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