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

Sanford Burnham Medical Research Institute

The face behind a case

Last week Emory posted a news item about a case report published in the American Journal of Human Genetics. The paper described how geneticists at Emory, in cooperation with Sanford Burnham Medical Research Institute in San Diego, used “whole exome sequencing” — a sort of executive summary scan of the genome — to find the cause of a metabolic disease in a young boy.

The case was an illustration of the trend of whole exome sequencing, which is starting to enter clinical practice as a diagnostic technology. A photo of the patient, courtesy of his parents and Sanford Burnham, is a powerful reminder that within every case report, there’s a real person’s history.

Courtesy of Heather Buschman

“Over the years, we’ve come to know many families and their kids with glycosylation disorders. Here we can tell them their boy is a true ‘trail-blazer’ for this new disease,” says Hudson Freeze, director of the Genetic Disease program at Sanford Burnham. “Their smiles—that’s our bonus checks.”

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