Medical R&D News

Metformin May Protect Against Lung Cancer

Metformin, a drug commonly used to treat type 2 diabetes, shows potential in the prevention of tobacco-induced lung tumors, according to early research conducted at the National Cancer Institute (NCI). Metformin significantly decreased lung tumor burden in mice exposed to a nicotine-derived nitrosamine called NNK, which is the most prevalent carcinogen in tobacco. Metformin has [...]



Scripps reveals Structure of Adenovirus

Scripps Research Institute says that its scientists have put together the structure of a human adenovirus—the largest complex ever determined at atomic resolution. The particular virus causes respiratory, eye, and gastrointestinal infections. This finding may help anti-viral medicine and Gene Therapies. “We learned a number of important things about the virus from the structure, including [...]



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