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

American Urological Association

Urine tests for prostate cancer could reduce biopsies

In the prostate cancer field, there has been a push to move beyond PSA testing. With urine tests, it may be possible to avoid biopsies for men with suspected prostate cancer.

Martin Sanda, MD is chair of urology and leads Winship’s prostate cancer program

With PSA testing to guide decisions, only one in five men is found via biopsy to have a cancer that is sufficiently aggressive (Gleason score of 7 or higher) to warrant treatment right away.

A recently published paper in JAMA Oncology from urologist Martin Sanda and colleagues in the NCI’s Early Detection Research Network shows the potential of urine testing. Sanda’s team reports that two prostate cancer RNA biomarkers detectable in urine (PCA3 and T2:ERG) could be combined to enhance their discriminatory power and reduce unnecessary biopsies by almost half.

The National Cancer Institute’s Cancer Currents blog has an extensive discussion of the JAMA Oncology paper. Read more

Posted on by Quinn Eastman in Cancer Leave a comment