Washington People: Beau Ances

Beau Ances, MD, PhD, is using the latest brain scanning techniques to better understand how long-term HIV infection impairs memory and other mental functions. He’s also applying his expertise in neuroimaging to Alzheimer’s disease and other degenerative disorders.

Why scratching makes you itch more

Turns out your mom was right: scratching an itch only makes it worse. New research from scientists at the Center for the Study of Itch at Washington University School of Medicine in St. Louis reveals that scratching causes the brain to release serotonin, which intensifies the itch sensation.

Genome sequenced of enterovirus D68 circulating in St. Louis

Researchers led by Gregory A. Storch, MD, at Washington University School of Medicine in St. Louis, have sequenced the genome of enterovirus D68 sampled from patients treated at St. Louis Children’s Hospital. Nationwide, the virus has spread rapidly in recent months and caused severe respiratory illness in young children, with some patients requiring hospitalization.
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