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。

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.

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BFGF细胞生长因子经高科技基因生物工程提炼而成。

The BFGF cell growth factor becomes after the high tech gene bio-engineering refinement.

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