School of Medicine

Leishmania major is a parasite that infects approximately 12 million people worldwide, causing significant death and disfigurement.

Researchers are recruiting people to participate in an international study designed to uncover the genetic basis of major depression.

The distinction is awarded each year to 100 individuals under age 35 whose innovative work in technology has a profound impact on the world.

It’s just after dawn on a Wednesday morning as breast reconstruction specialist Keith E. Brandt, M.D., and his surgical team of residents, fellows and nurses prepare a patient for reconstructive breast surgery. An iPod loaded with more than 500 classic rock songs plays lightly in the background as the team begins the procedure. Years ago […]

The project will bring together researchers from 13 departments at the University and from elsewhere in Missouri.

Defining the line between fun and frightenedIn American culture, Halloween is an intriguing mix of ghastly imagery and holiday fun, and at the forefront of all the excitement are children. But how much is too much when it comes to Halloween fun? In the following St. Louis Post-Dispatch article, Dennis O’Brien, research associate in psychiatry, provides insight into the psyche of children on Halloween.

Severe calorie restriction prevents certain aging-related changes in the brain, including the accumulation of free radicals and impairments in coordination and strength, according to a WUSM mouse study. However, the dietary changes did not seem to prevent mice from developing some cognitive deficits associated with age, such as declines in memory.

High levels of a protein called LRP6 can make cancer cells more aggressive, according to Washington University researchers affiliated with the Siteman Cancer Center. The protein’s ability to enhance tumor development suggests that the gene that codes for LRP6 is an oncogene — a gene that contributes to tumor development when overactivated.

Researchers at Washington University School of Medicine and the University of Pennsylvania have found an immune system cell can “remember” a parasite’s attack and help the body mount a more effective defense against subsequent invasions by the same parasite.

The Dean’s Distinguished Service Award recognizes an employee whose outstanding contributions exemplify an exceptional commitment and dedication.