School of Medicine

An electron micrograph of strep bacteria infecting muscle tissueMicrobiologists at the School of Medicine discovered that Strep A, the bacteria responsible for strep throat and other more serious disorders, has a wasplike “stinger” it uses to infect cells. Scientists had expected to find a random profusion of pumps for spraying infection-related compounds. The newly discovered, dedicated stinger could prove to be an easier target for new infection-preventing drugs.

Ellis utilizes genetic analysis to guide cancer therapy.A new breast cancer drug that has shown promise fighting a particularly tough type of tumor may become a viable option for cancer patients. Matthew Ellis, a WUSTL physician at the Siteman Cancer Center, has studied the medication, Lapatinib, since it first showed promise against breast cancer tumors. He is now conducting the final phase of trials for the drug. KSDK reporter Kay Quinn provides more details in the following St. Louis Post-Dispatch article.

Washington University has a number of internationally recognized experts and researchers on terrorism and homeland security who can address issues including intelligence, critical infrastructure, cybersecurity, target identification, and many other areas of concern related to the latest news on threats to the U.S. Faculty associated with the University’s Center for Security Technologies may be of […]

Scientists have developed a new screening technique to help them look for genes that change patients’ responses to cancer drugs and other medications.

A recent study by James Fleshman, a colon and rectal surgery specialist at the School of Medicine, showed that minimally invasive colon cancer surgery allows patients to heal faster and experience less pain. KSDK reporter Kay Quinn tells more about the procedure in the following St. Louis Post-Dispatch article.

Everyone sweats, but it’s unlikely many people ever consider the social and economic impact of our bodies’ built-in air conditioning system. With summer’s hottest days likely still to come, Michael Heffernan, assistant professor of dermatology at the School of Medicine, helps St. Louis Post-Dispatch writer Jeff Daniels take a closer look at this hot topic.

Glowing firefly light reveals interacting proteins.Radiologists at the School of Medicine have developed a first-of-its-kind noninvasive imaging technique that allows them to watch two proteins interacting in live animals. The technique genetically fuses proteins of interest with carefully cleaved sections of luciferase, the protein fireflies use to create light.

Jan Brunstrom demonstrates martial arts moves with cerebral palsy patient Emma Price.A comprehensive care plan involving sports, physical fitness and strength training is key to helping children with cerebral palsy grow into active adults, according to WUSTL pediatric neurologist Jan Brunstrom. Not only are athletic activities fun for children, but they can also reduce the need for traditional therapy.

A five-year, $2.5 million grant from the National Institute for Occupational Safety and Health may help employers determine which employees are more likely to get carpal tunnel syndrome and other hand, wrist and elbow problems. School of Medicine physician Bradley A. Evanoff is leading the study.

The new center is an interdepartmental, interdisciplinary and University-wide program located adjacent to the Genome Sequencing Center.