随着分子遗传学和分子生物学的发展及基因工程技术的进步,基因治疗已成为继手术、化疗、放疗之后的又一新的肿瘤治疗手段。胃癌基因治疗主要集中在以下几个方面:抑癌基因的替代治疗、“自杀”基因治疗、反义基因治疗、免疫基因治疗等。 With the development of molecular genetics and molecular biology and the progress of genetic engineering, gene therapy has become another new tumor treatment after surgery, chemotherapy and radiotherapy. Gastric cancer gene therapy mainly in the following areas: tumor suppressor gene replacement therapy, “suicide” gene therapy, antisense gene therapy, immune gene therapy.