Brain cancers, for instance, are very rare cancers.

举个例子，脑癌，这是一种很少见的癌症。

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Brain cancers are among the most difficult cancers to treat.

脑癌是最难治疗癌症。

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This insight offers hope to refine the way brain cancers - and all cancers - are evaluated in the future.

这种观点有希望使我们今后评估脑癌-甚至所有的癌症的方法精炼化。

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This is a way of introducing cytotoxicity or cell killing ability into a cell, and that's been used to treat many kinds of cancers, particularly cancers of the brain.

这种方法常用来导入细胞毒素,或者赋予细胞杀伤其他细胞的能力,以治疗多种癌症,特别是脑癌

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About a third of all brain cancers are gliomas, per this American Cancer Society press release.

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According to the National Cancer Institute, each year about 19, 000 people in the United States are diagnosed with primary brain cancers.

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There are more than 100 types of brain cancer and of the approximately 600, 000 Americans with brain or nervous system tumors about 124, 000 have malignant brain cancers.

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