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肿瘤基因治疗已成为肿瘤生物治疗最引人瞩目的研究领域 ,是继手术、放疗、化疗、免疫治疗之后的第 5种模式 ,是肿瘤治疗的有益补充[1] 。基因治疗就是用正常或野生型基因校正或置换致病基因的一种治疗方法。本文综述基因治疗的策略及进展。1 增强宿主抗肿瘤免疫———肿瘤疫苗
Tumor gene therapy has become the most eye-catching research field of tumor biotherapy. It is the fifth mode after surgery, radiotherapy, chemotherapy and immunotherapy. It is a useful supplement for cancer treatment [1]. Gene therapy is the use of normal or wild-type genes to correct or replace pathogenic genes in a treatment. This article reviews strategies and advances in gene therapy. 1 enhance host anti-tumor immunity --- tumor vaccine