Tracing the start of COVID-19 in GA

At a time when COVID-19 appears to be receding in much of Georgia, it’s worth revisiting the start of the pandemic in early 2020. Emory virologist Anne Piantadosi and colleagues have a paper in Viral Evolution on the earliest SARS-CoV-2 genetic sequences detected in Georgia. Analyzing relationships between those virus sequences and samples from other states and countries can give us an idea about where the first COVID-19 infections in Georgia came from. We can draw Read more

Reddit as window into opioid withdrawal strategies

Drug abuse researchers are using the social media site Reddit as a window into the experiences of people living with opioid addiction. Abeed Sarker in Emory's Department of Biomedical Informatics has a paper in Clinical Toxicology focusing on the phenomenon of “precipitated withdrawal,” in collaboration with emergency medicine specialists from Penn, Rutgers and Mt Sinai. Precipitated withdrawal is a more intense form of withdrawal that can occur when someone who was using opioids starts medication-assisted treatment Read more

CROI: HIV cure report and ongoing research

The big news out of CROI (Conference on Retroviruses and Opportunistic Infections) was a report of a third person being cured of HIV infection, this time using umbilical cord blood for a hematopoetic stem cell transplant. Emory’s Carlos del Rio gave a nice overview of the achievement for NPR this morning. As del Rio explains, the field of HIV cure research took off over the last decade after Timothy Brown, known as “the Berlin patient,” Read more

lab management

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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