"I think the realistic aspect is that particularly for people who are HIV infected, you cannot right now, with resources that are available, get everyone who needs to be on therapy in the developing world,on therapy.

VOA: standard.2010.07.17

Before we talk about how to do it-- and we don't have perfect ways to do it yet but I'll describe some of the ways that are used, I want to talk just briefly on this slide about what the goals for gene therapy might be.

在讲具体怎么做之前--,现在还没有任何一种方法是完美的,但我还是要讲讲一些已经应用的方法,我借助这张幻灯片简要介绍一下,基因治疗的可能目标

耶鲁公开课 - 生物医学工程探索课程节选

There are some patients for whom physicians are really on the fence about whether to give one therapy or another.

VOA: special.2009.07.15

That can have a big effect on their behavior, helping them work harder and longer in therapy sessions.

VOA: special.2009.12.17

How long people continue their therapy can also depend on the cost.

VOA: special.2010.04.13

In the life sciences, the journal's editors noted advances in gene therapy something that has long seemed on the verge of a breakthrough.

VOA: standard.2009.12.24

During's field is gene therapy, so he's working on a way to recreate that effect by modifying the gene that controls the leptin hormone.

VOA: standard.2010.07.14