Anti-inflammatory approach suppresses cancer metastasis in animal models

An anti-inflammatory drug called ketorolac, given before surgery, can promote long-term survival in animal models of cancer metastasis, a team of scientists has found. The research suggests that flanking chemotherapy with ketorolac or similar drugs -- an approach that is distinct from previous anti-inflammatory cancer prevention efforts -- can unleash anti-tumor immunity. The findings, published in Journal of Clinical Investigation, also provide a mechanistic explanation for the anti-metastatic effects of ketorolac, previously observed in human Read more

I3 Venture awards info

Emory is full of fledgling biomedical proto-companies. Some of them are actual corporations with employees, while others are ideas that need a push to get them to that point. Along with the companies highlighted by the Emory Biotech Consulting Club, Dean Sukhatme’s recent announcement of five I3 Venture research awards gives more examples of early stage research projects with commercial potential. This is the third round of the I3 awards; the first two were Wow! Read more

Take heart, Goldilocks -- and get more sleep

Sleeping too little or too much increases the risk of cardiovascular events and death in those with coronary artery disease, according to a new paper from Emory Clinical Cardiovascular Research Institute. Others have observed a similar U-shaped risk curve in the general population, with respect to sleep duration. The new study, published in American Journal of Cardiology, extends the finding to people who were being evaluated for coronary artery disease. Arshed Quyyumi, MD and colleagues analyzed Read more

transcriptional mutagenesis

Lab management: leading by example

Paul Doetsch, PhD

Cancer researcher Paul Doetsch is a prominent voice in a recent feature in Science magazine’s Careers section. The article gives scientists who are setting up their laboratories advice on how to manage their laboratories and lead by example.

Doetsch holds a distinguished chair of cancer research and is associate director for basic research at Winship Cancer Institute. His research on how cells handle DNA damage has provided insights into mechanisms of tumor formation and antibiotic resistance. His lab includes five graduate students, two senior postdocs and one technical specialist.

From the article:

Doetsch says that he tries to maintain a lab culture that provides technicians, students, postdocs, and research faculty a sense of “ownership” of their projects and to give the message everyone is making a significant contribution to the research enterprise, regardless of their specific title or role.
“I make it a point to walk around my lab several times a day to chat with my group and hold individual weekly research meetings with each member to get an update of their progress and provide them with direct, constructive feedback on their activities,” he says. “I always strongly encourage everyone to discuss their results and other issues affecting their project with their lab colleagues and to not hesitate to disagree with me when necessary.”

Author Emma Hitt was herself a graduate student at Emory.

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