Gene identified for spread of deadly melanoma

Researchers at Washington University School of Medicine in St. Louis have identified a gene linked to the spread of melanoma of the eye. Although more research is needed, the researchers say the discovery is an important step in understanding why some tumors spread and others don’t, and they believe the findings could lead to more effective future treatments. 

Pollutants in some urban areas increase Parkinson’s disease risk

High levels of manganese and copper pollution in urban areas are linked to increased risk of Parkinson’s disease, according to a large-scale analysis of urban pollution and Parkinson’s incidence in the United States. Scientists at Washington University School of Medicine in St. Louis found that people living in areas with higher levels of manganese pollution had a 78 percent greater risk of Parkinson’s disease than those living in areas free of such pollution.

A time for honors and awards

More than 25 awards honoring scholarship, service and other achievements were given to School of Medicine students at an Oct. 29 luncheon, including the first Nathan Edward Hellman, MD, PhD, Memorial Award given to Ian C. Glenn (second from right).
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