Overcoming cardiac pacemaker "source-sink mismatch"

Instead of complication-prone electronic cardiac pacemakers, biomedical engineers at Georgia Tech and Emory envision the creation of “biological Read more

Hope Clinic part of push to optimize HIV vaccine components

Ten years ago, the results of the RV144 trial– conducted in Thailand with the help of the US Army -- re-energized the HIV vaccine field, which had been down in the Read more

Invasive cancer cells marked by distinctive mutations

What does it take to be a leader – of cancer cells? Adam Marcus and colleagues at Winship Cancer Institute are back, with an analysis of mutations that drive metastatic behavior among groups of lung cancer cells. The findings were published this week on the cover of Journal of Cell Science, and suggest pharmacological strategies to intervene against or prevent metastasis. Marcus and former graduate student Jessica Konen previously developed a technique for selectively labeling “leader” Read more

San Diego

Chasing invasive cancer cells and more at #ASCB15

Earlier today, we posted a notice on Eurekalert for a Sunday, December 13 presentation by graduate student Jessica Konen at the American Society for Cell Biology meeting in San Diego.

Her research, performed with Adam Marcus at Winship Cancer Institute, was the topic of a video that recently won first prize in a contest sponsored by the Association of American Medical Colleges. This was our video team’s first use of the “fast hand on whiteboard” effect, and a lot of fun to make. The video’s strength grows out of the footage Konen and Marcus have of cancer cells migrating in culture. Check it out, if you haven’t already.

Poster presentations at the 2015 ASCB meeting can be found by searching this PDF. A few Emory-centric highlights:

*Chelsey Ruppersburg and Criss Hartzell’s work on the “nimbus”, a torus-shaped structure enriched in proteins needed to build the cell’s primary cilium

*Anita Corbett on how Emory students have a strong record of attaining their own NIH research funding

*Additional work by Adam Marcus’ lab on the tumor suppressor gene LKB1 and how its loss drives lung cancer cells to take on a “unique amoeboid morphology”

*Research from David Katz’s lab on the “epigenetic eraser” LSD1 (lysine-specific demethylase) and its function in neurons and neurodegeneration Read more

Posted on by Quinn Eastman in Cancer, Neuro Leave a comment