IDEA Labs bridges medical, engineering gap

School of Medicine faculty recently presented about 20 ideas to Washington University students during IDEA Labs’ inaugural ‘Problem Day’ in hopes that they might be able to devise solutions. IDEA Labs — which stands for Innovation, Design & Engineering in Action — is a bioengineering design incubator founded last year as a joint venture of the schools of Medicine and Engineering & Applied Science and the Division of Biology & Biomedical Sciences.

Nurturing may protect kids from brain changes linked to poverty

Researchers at the School of Medicine have identified changes in the brains of children growing up in poverty. Those changes can lead to lifelong problems like depression, learning difficulties and limitations in the ability to cope with stress. But the study showed that the extent of those changes was influenced strongly by whether parents were attentive and nurturing. Pictured is principal investigator Joan L. Luby, MD.

Unlikely gene variants work together to raise Alzheimer’s risk

Studying spinal fluid from people at risk for Alzheimer’s disease, School of Medicine researchers have found that a gene variation that had not been considered risky actually can increase the chances of developing Alzheimer’s disease when it occurs in tandem with another gene variant known to elevate risk. Shown is an image of a brain with a buildup of amyloid deposits (highest amounts in yellow and red) that collect to form senile plaques in patients with Alzheimer’s.
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