Triple play in science communication

We are highlighting Emory BCDB graduate student Emma D’Agostino, who is a rare triple play in the realm of science communication. Emma has her own blog, where she talks about what it’s like to have cystic fibrosis. Recent posts have discussed the science of the disease and how she makes complicated treatment decisions together with her doctors. She’s an advisor to the Cystic Fibrosis Foundation on patient safety, communicating research and including the CF community Read more

Deep brain stimulation for narcolepsy: proof of concept in mouse model

Emory neurosurgeon Jon Willie and colleagues recently published a paper on deep brain stimulation in a mouse model of narcolepsy with cataplexy. Nobody has ever tried treating narcolepsy in humans with deep brain stimulation (DBS), and the approach is still at the “proof of concept” stage, Willie says. People with the “classic” type 1 form of narcolepsy have persistent daytime sleepiness and disrupted nighttime sleep, along with cataplexy (a loss of muscle tone in response Read more

In current vaccine research, adjuvants are no secret

Visionary immunologist Charlie Janeway was known for calling adjuvants – vaccine additives that enhance the immune response – a “dirty little secret.” Janeway’s point was that foreign antigens, by themselves, were unable to stimulate the components of the adaptive immune system (T and B cells) without signals from the innate immune system. Adjuvants facilitate that help. By now, adjuvants are hardly a secret, looking at some of the research that has been coming out of Emory Read more

Leslee Shaw

Leslee Shaw explains coronary artery calcium scoring

On Thursday, cardiology researcher Leslee Shaw, PhD joined an exclusive club at Emory with her 2015 Dean’s Distinguished Faculty Lecture and Award.* Shaw is the co-director of Emory’s Clinical Cardiovascular Research Institute and research director of Emory Women’s Heart Center. Her lecture focused on the utility of coronary artery calcium (CAC) scoring in predicting cardiovascular disease.

Much cardiovascular risk research has focused on finding imaging or biomarker tests that can provide doctors with cost-effective decision-making power. One prominent question: should the patient take cholesterol-reducing statins? These tests should provide information above and beyond the Framingham Risk Score or its ACC/AHA update, which incorporates information about a patient’s age, sex, cholesterol/HDL, blood pressure and diabetes status.

CAC scoring is a good place to start, Shaw said, since it is a standardized, relatively inexpensive test that measures the buildup of calcium in atherosclerotic plaque, and the radiation dose is low compared with other cardiac imaging techniques. Read more

Posted on by Quinn Eastman in Heart Leave a comment