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Helicobacter pylori and Gastric Cancer
Humans are essentially the only reservoir for Helicobacter pylori, which is estimated to colonize the stomach of about half the world's population. This highly adapted organism possesses several features, including flagella and urease, that enable it to evade host defenses, resulting in persistence. [more]
Lung Cancer Screening: Where Are We Now?
There are over 90 million current and former smokers in the US at risk for developing lung cancer. Should they develop lung cancer, they face a 5-year survival rate of 15%. Clearly, lung cancer remains a public health crisis in this country. [more]
The Media's Role in Cancer Prevention
At first glance, it would seem that the role the media can play in cancer prevention is limited and perhaps even counterproductive when you consider the negative health messages often conveyed by the mass media. [more]
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