Trustees meet, elect two new members

At its spring meeting, held April 30-May 1, the Board of Trustees at Washington University in St. Louis elected two new members and heard reports on the Sam Fox School of Design & Visual Arts and plans for the East Campus, according to Chancellor Mark S. Wrighton.

Holtzman, Lützeler to receive 2015 faculty achievement awards

David M. Holtzman, a leading expert in researching the underlying mechanisms that lead to Alzheimer’s disease, and Paul Michael Lützeler, an authority on 18th, 19th and 20th century German literature, will receive Washington University in St. Louis’ 2015 faculty achievement awards, Chancellor Mark S. Wrighton announced.

Light — not pain-killing drugs — used to activate brain’s opioid receptors

Washington University School of Medicine neuroscientists, led by Michael R. Bruchas, PhD, assistant professor of anesthesiology and of neurobiology, have attached the light-sensing protein rhodopsin to opioid receptor parts to activate the receptor pathways using light from a laser fiber-optic device. They also influenced the behavior of mice using light, rather than drugs, to activate the reward response.