However, gene therapy for cancer is also faced with a specificity problem: the specific targeting of transgene expression to the site of the tumour.

然而，肿瘤基因治疗同样面临一个特殊问题即转基因特异性表达于肿瘤部位问题，靶向性基因转导依然是目前基因治疗的一大障碍。

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However, gene therapy for cancer is also faced with a specificity problem: the specific targeting of transgene expression to the site of the tumour.

然而，肿瘤基因治疗同样面临一个特殊问题即转基因特异性表达于肿瘤部位问题，靶向性基因转导依然是目前基因治疗的一大障碍。

youdao