Medicine & Health

Try to imagine an environmentally friendly science lab that reduces, reuses and recycles. That’s the challenge posed by the second annual Olin Sustainability Case Competition at Washington University in St. Louis. Students who devise the best plan for green labs will be seeing green — a $5,000 first prize — when the winners are announced in February.

Neuroscientists using a new brain imaging technique could see an investigational drug for Parkinson’s disease get into a patient’s brain and affect blood flow in several key structures, an indicator the drug may be effective. In the future, similar brain scans could speed the development of new drugs and help clinicians learn whether established drugs are working.  

The School of Medicine’s Infectious Diseases Clinic will offer extended hours for free, confidential testing in recognition of World AIDS Day, which is observed annually on Dec. 1. Testing will take place from 9 a.m. to 4 p.m. Dec. 6 – 9. No appointment is necessary.

The same powerful drugs that have extended the lives of countless people with HIV come with a price — insulin resistance that can lead to diabetes and cardiovascular disease. Now, Paul Hruz, MD, PhD, and his team at Washington University School of Medicine in St. Louis have determined why that happens.

In a study of heavy smokers, fewer screened with low-dose CT scans died, compared with similar smokers screened with standard chest X-rays. The National Cancer Institute ran the 33-center National Lung Screening Trial to learn whether more sensitive screening could have an impact on lung-cancer deaths, and Washington University researchers involved in the study say it did.

Koong-Nah Chung, PhD, has been named associate dean and director of the Office of Medical Student Research at Washington University School of Medicine in St. Louis.

Scientists battling Leishmania, a parasite second only to malaria in the number of deaths it causes, have identified an important vulnerability in the genetic code of one major parasite strain.

Viruses have led scientists at Washington University School of Medicine in St. Louis to the discovery of a security system in host cells. Viruses that cause disease in animals beat the security system millennia ago. But now that researchers are aware of it, they can explore the possibility of bringing the system back into play in the fight against diseases such as sudden acute respiratory syndrome (SARS), West Nile virus, dengue and yellow fever.

Washington University in St. Louis will offer a doctoral program in rehabilitation and participation science beginning in fall 2011 designed to meet the growing demand for medical scientists in the rehabilitation field. “This unique program is aimed to train scientists within the areas of occupational science, neuroscience, environmental science and engineering to provide a scientific basis to improve the quality of life of people with disabilities and chronic health conditions and to increase their ability to participate in family, work and community life,” says Carolyn Baum, PhD, the Elias Michael Director of the Program in Occupational Therapy and professor of occupational therapy and of neurology.

School of Medicine students held an International Food Fair Nov. 12 in the Farrell Learning and Teaching Center Atrium for which 10 groups of student chefs prepared dishes from nine world regions and served them to their classmates.