A drug might be able to kill some but not all of the cancer because each cell is a little different.
药物也许能杀死某些细胞,但是不能杀死所有的癌细胞,因为每个细胞都略有不同。
These tiny robots move from cell to cell in the patient's body, destroying the cancer cells.
这些微型机器人在病人体内的细胞之间移动,摧毁癌细胞。
They showed that the cells that give rise to blood vessels are an immature cancer cell, known as a stemlike cancer cell.
他们证明形成了血管的细胞是不成熟的癌细胞,常被称为干细胞样癌细胞。
You could see, for example, when it's expressed in a cancer cell, and where it's expressed.
你可以看到,比如说,它什么时候在癌细胞里被表达,在哪里被表达。
One way that that's done is by introducing genes into cancer cells, genes that aren't normally expressed in any mammalian cell, but that will cause the cancer cell to die.
已经成功应用的一种方法是,将基因导入癌细胞,而这种基因通常不在哺乳动物细胞中表达,但是可以导致癌细胞的死亡
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