Newsroom Stories

Much of modern agriculture relies on biologically available nitrogenous compounds (called “fixed” nitrogen) made by an industrial process developed by German chemist Fritz Haber in 1909. Himadri Pakrasi, PhD, a scientist at Washington University in St. Louis, thinks it should be possible to design a better nitrogen-fixing system. His idea is to put the apparatus for fixing nitrogen in plant cells, the same cells that hold the apparatus for capturing the energy in sunlight. The National Science Foundation just awarded Pakrasi and his team $3.87 million to explore this idea further.

School of Medicine scientists have found a way that corrupted, disease-causing proteins spread in the brain, potentially contributing to Alzheimer’s disease, Parkinson’s disease and other brain-damaging disorders. Pictured are clumps of corrupted tau protein outside a nerve cell, as seen through an electron micrograph.

In the Aug. 6, 2013, online edition of Chemical Science, a team of scientists describes a testbed for light-harvesting antennas, the structures that capture the sun’s light in plants and bacteria. Prototype designs built on the testbed soak up more of the sun’s spectrum and are far easier to assemble than synthetic antennas made entirely from scratch. They offer the best of both worlds, combining human synthetic ingenuity with the repertoire of robust chemical machinery selected by evolution.

Part of the risk for alcohol dependence is genetic. The same is true for eating disorders. Now, School of Medicine researchers have found that some of the same genes likely are involved in both. They report that people with alcohol dependence may be more genetically susceptible to certain types of eating disorders and vice versa.

An interdisciplinary team of researchers and students from the School of Engineering and Applied Science, the Sam Fox School of Design & Visual Arts and Olin Business School at Washington University in St. Louis is working to create a more sustainable future for the university. Over the last year, teams have developed an experimental framework for testing environmentally friendly redevelopment strategies in a group of University-owned apartment buildings north of the Delmar Loop.

A recent report from the Global Entrepreneurship Monitor indicates that there are significantly fewer female entrepreneurs than male entrepreneurs around the world. This is not the case, however, at Washington University in St. Louis, where more than 40 percent of successful companies started by recent graduates through the university’s business entrepreneurship courses have been founded by women.

4,000 glow sticks, 50 academic progams, 100 First 40 events make the start of the school year special for new students.

There is programming capacity, and then there are the ways people actually process information. As anyone still convalescing from a software update might tell you, these are not necessarily the same things. We sat down with Heather Corcoran to discuss the emerging field of “interaction design,” which emphasizes the importance of the user experience.

Washington University’s main move-in day in the South 40 residence halls for new students is Thursday, Aug. 22. Some 1,600 new students (freshmen, transfer and exchange) are arriving for the 2013-14 academic year that begins Aug. 27. Chancellor Mark S. Wrighton will lead university staff members and upperclass student volunteers in a 7:30 a.m. pep rally as they prepare to welcome the new students and assist with move in throughout the day.

The School of Medicine has received a $7.8 million grant to determine whether the length of time red blood cells (RBCs) are stored affects organ failure in critically ill children who receive RBC transfusions. Pictured is Philip Spinella, MD, one of study’s principal investigators, with Ronald Jackups, MD, PhD, in the blood bank at St. Louis Children’s Hospital.