Newsroom Stories

The city of Philadelphia on June 16 passed a 1.5 cent-per-ounce tax on soda and other sugary drinks, making it the first major city in the nation to impose such a tax. The move is poised to be a watershed event in public health policy, said a health economist at Washington University in St. Louis.

With a $5 million commitment, Washington University in St. Louis has announced it will establish the George and Carol Bauer Leadership Center at the Olin Business School. The announcement came May 10, as George Bauer, an emeritus trustee and alumnus of the university, and his wife, Carol, delivered a keynote address about values-based leadership in Knight Hall on the Danforth Campus.

New research from the School of Medicine suggests that mothers who eat high-fat, high-sugar diets can predispose multiple generations to metabolic problems, even if their offspring consume healthy diets.

As young people reach adulthood, preferences for sweet foods typically decline. But for people with obesity, research from the School of Medicine suggests that the drop-off may not be as steep and that the brain’s reward system operates differently in obese people than in thinner people. The findings are published in the journal Diabetes.

New Alzheimer’s disease research details a technique that speedily measures levels in the brain of a damaging protein fragment, and insight into why mutations in a specific gene increase the risk of developing the disease. Both studies, from researchers at Washington University School of Medicine in St. Louis, are available online in The Journal of Experimental Medicine.

Examining databases of proteins’ 3-D shapes, scientists at School of Medicine have identified more than 850 DNA mutations that appear to be linked to cancer. The information may expand the number of cancer patients who can benefit from existing drugs. The study, published June 13 in Nature Genetics, detailed a list of the mutations and associated drugs that may work against them.

It began as an experiment. Three decades later, the University City Public Art Series is the nation’s longest-running public art collaboration between a university and a local municipality.

Recent research has indicated a general consumer preference for experiences over material goods when it comes to giving and receiving gifts. But new findings from researchers at Olin Business School at Washington University in St. Louis show that major life events might be the exception to that rule.

Raj Jain has been named the Barbara J. and Jerome R. Cox, Jr. Professor in Computer Science at Washington University in St. Louis. He was installed May 24.

Glaciations on Mars are different from those on Earth. During a Martian glacial period, water vapor that would otherwise travel to the north polar cap instead snows out at lower latitudes, where ice then accumulates. Radargrams of the north polar region of Mars record the most recent mid-latitude Martian glacial period and the regrowth of the polar ice since then.