Archive: 04/04/2012

Mobile technology helps explore nicotine addiction

(Medical Xpress) -- Some people quit smoking on the first try while others have to quit repeatedly. Using such mobile technology as hand-held computers and smartphones, a team of researchers from Penn State and the University ...

Arsenic turns stem cells cancerous, spurring tumor growth

Researchers at the National Institutes of Health have discovered how exposure to arsenic can turn normal stem cells into cancer stem cells and spur tumor growth. Inorganic arsenic, which affects the drinking water of millions ...

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