摘要
自杀基因疗法是近年乳腺癌基因治疗研究的热点之一。这类基因所编码的酶能将无细胞毒性或低细胞毒性的前体药转化成细胞毒性代谢产物 ,经靶向性转导或靶向性转录 ,选择性地杀伤肿瘤细胞。简要介绍该疗法的机理以及基因治疗载体。
Suicide gene therapy is based on the gene delivery or antibody delivery of a gene that encodes an enzyme converting a prodrug into a potent cytotosin.Several systems have been investigated and demonstrated effectively in tissue culture,animal models and clinical trials.This review is to summarize the progress in the strategies.
出处
《肿瘤防治杂志》
2003年第5期541-544,共4页
China Journal of Cancer Prevention and Treatment