There are other examples of success in specifically targeting genetic changes in never-smokers with lung cancer, such as treatments of tumors with alterations in the EML4-ALK gene.

针对不吸烟者的基因改变进行靶向治疗，这有些其它的成功例子，比如针对有EML4-ALK基因改变的肿瘤进行的治疗。

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Exposure to smoke boosted the growth of tumors and selenium could not stop the growth of lung can liver cancers.

暴露在香烟烟雾下促进了肿瘤的生长，而硒无法阻止肺癌和肝癌的发生。

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Animal studies have shown that glass wool fibers cause lung tumors, but there is little evidence from human studies of a risk.

动物实验表明，该物质会诱发肺癌，但相关人类研究还缺乏相关证据。

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Many seemed to contribute to the deadliest cancers, including tumors of the lung, breast and gut.

FORBES: Machine Gunner

The major killers--tumors of the lung, colon, prostate and pancreas-have resisted targeted therapies (see chart, p. 124).

FORBES: Conquering Cancer

But Bristol-Myers hopes to vastly expand this market by testing Erbitux for numerous additional types of cancer, including tumors of the lung, pancreas and head and neck.

FORBES: Bristol, ImClone File On Erbitux