Newsroom Stories

University of Minnesota professors Robert L. and Rosalie A. Kane will present “Long-Term Care Shouldn’t Be This Way: Two Perspectives” from 4 to 6 p.m. Tuesday, Oct. 24, in the 2nd-floor Lounge of Brown Hall at the George Warren Brown School of Social Work on WUSTL’s campus.

Photo by David Kilper / WUSTL PhotoNew biomaterials greatly reduce the risk of blood clotting.Biomedical engineers at Washington University in St. Louis have developed new biomaterials to recruit endothelial cells to the inner surfaces of vascular grafts. Endothelial cells normally line blood vessels and actively protect against blood clotting. Blood clotting on artificial materials is currently so severe that the use of vascular grafts is limited to large diameter vessels. A team led by Donald Elbert, Ph. D., Washington University assistant professor of biomedical engineering, synthesized the new materials. More…

According to a 2005 U.S. Department of Health and Human Services report, nursing homes in the United States in 1999 cost an average of $47,000 per year, with costs rising each year. Choosing a course of care for an elderly family member is both a financial decision and an emotional one. A business and economics professor at Washington University in St. Louis is using game theory to understand these long-term care decisions. More…

American companies continue to grapple with staying competitive in the global economy. Increasingly, companies and business gurus are citing innovation as the key to sustaining American business’ strength. What’s not clear is what it means for a company to be innovative. Washington University business professors say the best way to infuse innovation into a company is not by hiring creative people, but by managing innovation in a systematic way. More…

The pharmaceutical industry could be wasting more than $50 billion a year in manufacturing costs alone, costs that could translate in to lower prices or greater research and development – according to findings of the largest empirical study ever performed of pharmaceutical manufacturing and the Food and Drug Administration monitoring policies. More…

While the U.S. Food and Drug Administration has lifted the ban on fresh spinach and the produce is back on many grocery store shelves and restaurant plates, some consumers may not be so eager to return to eating the leafy greens that left at least three people dead and 199 others sickened across 26 states after an E coli O157:H7 outbreak. A dietitian at Washington University in St. Louis offers advice on finding new sources of the nutrients offered by spinach for those who are avoiding the leaf vegetable because they are still concerned about its safety. More…

Photo courtesy USDAA WUSTL biologist has advanced the understanding of plant cell walls, which are crucial to plants such as cotton, which needs the cell wall to impart elasticity in cotton fibers.Wood with altered properties and cheaper ethanol through more efficient production are two possibilities as a result of a find by a biologist at Washington University in St. Louis. Erik Nielsen, Ph.D., Washington University biologist , has made a discovery published in a recent edition of The Journal of Cell Biology that sheds new light on how some types of complex sugars in plants are directed to the construction of cell walls. More…

Photo by David Kilper / WUSTL PhotoHimadri Pakrasi explains the photobioreactor in his Rebstock Hall laboratory.The United States Department of Energy (DOE) has devoted $1.6 million to sequencing the DNA of six photosynthetic bacteria that Washington University in St. Louis biologists will examine for their potential as one of the nextgreat sources of biofuel that can run our cars and warm our houses. That’s a lot of power potential from microscopic cyanobacteria (blue-green algae) that capture sunlight and then do a variety of biochemical processes. One potential process, the clean production of ethanol, is a high priority for DOE. Himadri Pakrasi, Ph.D., Washington University Professor of Biology in Arts & Sciences, and Professor of Energy in the School of Engineering and Applied Science, will head a team of biologists at Washington University and elsewhere in the analysis of the genomes of six related strains of Cyanothece bacteria. More…

WUSTL undergraduate students created YouTube video advertisements to help promote The Career Center’s programs.Reaching college students on their level can be a challenge. They are overwhelmed with information from e-mail, instant messaging and Web sites like Facebook and YouTube. The challenge becomes even more difficult when you are talking about something as “uncool” as career planning. But officials at The Career Center at Washington University in St. Louis have found a way. With a competition to design a Career Center video advertisement available on the popular Web site YouTube.com, the center’s staff members discovered they could draw students into the process of connecting with good career advice. More…

Did the Soviets collude to win chess championships?As allegations of cheating dominate news from the current World Chess Championships in Russia, new research from economists at Washington University in St. Louis offers strong evidence that Soviet chess masters in the Cold War era very likely engaged in collusion to gain an unfair advantage and dominate key international chess championships held from 1940 to 1964.