Newsroom Stories

Patricia Olynyk has been named director of the Graduate School of Art, part of the Sam Fox School of Design & Visual Arts. Olynyk is an internationally known artist whose prints and installations frequently employ microscopy and biomedical imaging technologies to explore the intersections between art and the life sciences.

StanleySamuel Stanley, vice chancellor of research, has been named an Ambassador in Research!America’s Paul G. Rogers Society for Global Health Research. Stanley is now one of 50 of the nation’s foremost global health experts who have joined forces to increase awareness about the critical need for greater U.S. public and private investment in research to improve global health.

Listed below are this month’s featured news stories. • New treatment for obesity? (week of July 4) • Heading off vaccine side-effects (week of July 11) • Brain’s chain-of-command (week of July 18) • Repairing ‘sports hernias’ (week of July 25)

Lung transplants have been performed successfully for more than 20 years in humans but never before in mice – until now. Surgeons at the School of Medicine have developed the first mouse model of lung transplantation, and they’re hoping it will help explain why the success of the procedure in humans lags far behind other solid organ transplants.

Researchers at the School of Medicine have found that a protein absorbs lipids in the upper part of the intestine, and they believe its key role in this process may provide a novel approach for obesity treatment in the future. Principal investigator Nada Abumrad first identified the protein, CD36, that facilitates the uptake of fatty acids.

YokoyamaWayne M. Yokoyama, M.D., is the new director of the Medical Scientist Training Program (MSTP) at the School of Medicine. The appointment went into effect July 1. Students in the program graduate with combined medical and doctoral degrees. The MSTP at Washington University is the largest M.D.-Ph.D. program in the nation with 183 students.

An antibody frequently used as a diagnostic marker for multiple sclerosis (MS) is present at greater levels in the cerebrospinal fluid of blacks with MS than Caucasians with the disease. The findings suggest that genetic differences among ethnic groups contribute to changes in the immune system, affecting susceptibility to MS. And they add another piece to a tantalizing but stubborn puzzle: Why do blacks get MS less often than other ethnic groups but suffer more serious symptoms when they develop the disease?

Stepping out of your own head might seem like the last thing one would want to do to avoid tripping and falling, but neuroscientists who study the brain’s navigation and orientation systems recognize this change of perspective as a necessity. To successfully orient yourself and move about the environment, you have to look at the world both from the viewpoint of your own sensory organs, which are fixed in your head and body, and from the viewpoint of your relationship to the space around you and to the force of gravity.

The School of Law’s American Indian Law and Economic Development Program and the St. Louis law firm of Sonnenschein, Nath & Rosenthal have garnered an important legal victory concerning the sovereignty of the Cheyenne River Sioux Tribe in South Dakota. Working with local attorneys in South Dakota, they helped the tribe defend a federal lawsuit challenging the authority of the tribe’s courts to hear a discrimination case brought by tribal members against a non-Indian bank doing business on the reservation. In a twenty-one-page opinion released on June 26, The U.S. Court of Appeals for the Eighth Circuit affirmed a 2003 discrimination verdict by a tribal jury awarding nearly a million dollars in damages, interest, and costs to the aggrieved tribal members.

Graham Colditz and the Your Disease Risk Web siteA few clicks of the mouse tell visitors to the “Your Disease Risk” Web site their risk for cancer, heart disease, diabetes, stroke and osteoporosis. The Siteman Cancer Center at the School of Medicine and Barnes-Jewish Hospital recently launched this easy-to-use tool, which offers a wealth of information about risk factors and prevention strategies for five prominent diseases affecting millions of Americans.