The girl ran up to the old woman, took the basket from her2 and said, "Old granny, let me go with you to your son's home."

这个小女孩跑到老奶奶跟前，接过篮子说：“老奶奶，让我送你到你儿子家去吧。”

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A breakthrough came more than a decade ago when Genentech, a Californian biotech firm, launched a drug that attacks breast-cancer cells with too much of a certain protein, HER2.

十多年前就取得了重大进展，一个加州的生物科技公司Genentech(中文名：基因泰克)发行了一种药物，这种药物攻击蛋白质HER2(中文名：人表皮生长因子受体- 2)含量过多的乳腺癌细胞。

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The SPOT-Light test can measure how many HER2 genes are present in a sample of breast tumor; the more genes there are, the more likely the tumor will respond to treatment with Herceptin.

SPOT - Light检测可计算出一个乳腺癌样本中存在多少her 2基因；这种基因越多，用赫赛汀治疗肿瘤就越有效。

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He said that pertuzumab in combination with Herceptin essentially provides a dual blockage of HER2.

WSJ: Breast-Cancer Drugs Raise Hopes

Herceptin targets a protein called HER2 found on tumors in about 20%-25% of breast-cancer patients.

WSJ: Roche Breast-Cancer Treatment Advances

HER2 is a protein that is overproduced in about one-fourth of all breast cancers.

MSN: FDA approves Afinitor for some breast cancers