Dunn

Dunn awarded cancer fellowship

Gavin Dunn, MD, PhD, an assistant professor of neurosurgery at Washington University School of Medicine in St. Louis, has received the Damon Runyon Clinical Investigator Award. The three-year award will support his investigations into how the body’s immune system can be harnessed to fight brain cancer. 

Aggressive UTI bacteria hijack copper, feed off it

Researchers at the School of Medicine have shown that E. coli bacteria — those at the root of hard-to-treat urinary tract infections (UTIs) — hijack trace amounts of copper in the body and use it as a nutrient to fuel growth. The finding may open the door to treating UTIs using drugs that work differently from traditional antibiotics.

A sodium surprise

Irregular heartbeat — or arrhythmia — can have sudden and often fatal consequences. A biomedical engineering team at Washington University in St. Louis examining molecular behavior in cardiac tissue recently made a surprising discovery that could someday impact treatment of the life-threatening condition.

Blood test IDs key Alzheimer’s marker

A study led by researchers at the School of Medicine suggests that measures of amyloid beta in the blood have the potential to help identify people with altered levels of amyloid in their brains or cerebrospinal fluid. The test could identify people who have started down the path toward Alzheimer’s years before symptoms occur.

In autism, genes drive early eye gaze abnormalities

New research has uncovered compelling evidence that genetics plays a major role in how children look at the world and whether they have a preference for gazing at people’s eyes and faces or at objects.The discovery by researchers at the School of Medicine and Emory University adds new detail to understanding the causes of autism spectrum disorder.
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