Why Smoking Leads To Cancer In More Men Than Women

December 4, 2014 7:52 PM

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Men who smoke may be at greater risk for lung cancer than their female counterparts, according to a new study in the journal Science.

That might be because smoking reduces the number of Y chromosomes in blood cells. Previous research has shown that when blood cells lose Y chromosomes, which are only present in men, cancer is more likely to develop. While the precise relationship between Y chromosomes and cancer remains unclear, Y ...

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