目的探讨乙型肝炎病毒（HBV）作为肝靶向性基因治疗载体的可能性。

Objective To evaluate the possibility of hepatitis B virus (HBV) as a vector in liver-targeting gene therapy.

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逆转录病毒是最常用的基因治疗载体，但对人类细胞的基因导入率较低。

Retrovirus (RV) is the most widely used vector for gene transfer, but its efficiency is very low for human cells.

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麻省理工学院的科学家报道了一类新型的可降解多聚物作为基因治疗载体的合成和试验室检测。

MIT scientists are reporting synthesis and laboratory tests of a promising new group of degradable polymer delivery vehicles for gene therapy.

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If you can genetically engineer viruses like this and viruses have all those good properties as gene therapy vehicles that I described.

如果你能像我说的这样在遗传上改造病毒,加之病毒具备诸多优点,适合作为基因治疗的载体

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But if you're trying to use that virus as a gene delivery vector and your body gets rid of it then the therapy has failed, it's ended.

但如果你想把腺病毒作为基因治疗载体,而你的身体清除这种病毒,治疗就失败了,前功尽弃了

耶鲁公开课 - 生物医学工程探索课程节选

That is also an advantage of using them as gene therapy vehicles because they will only infect cells that they are - that they have an affinity for or that they're prone to affect.

非常有利于将其,作为基因治疗的载体使用,因为它们只能感染那些--,它们对之具有亲和性,或者说它们倾向于去感染的细胞

耶鲁公开课 - 生物医学工程探索课程节选