Warren symposium follows legacy of geneticist giant

If we want to understand how the brain creates memories, and how genetic disorders distort the brain’s machinery, then the fragile X gene is an ideal place to start. That’s why the Stephen T. Warren Memorial Symposium, taking place November 28-29 at Emory, will be a significant event for those interested in neuroscience and genetics. Stephen T. Warren, 1953-2021 Warren, the founding chair of Emory’s Department of Human Genetics, led an international team that discovered Read more

Mutations in V-ATPase proton pump implicated in epilepsy syndrome

Why and how disrupting V-ATPase function leads to epilepsy, researchers are just starting to figure Read more

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
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repurposing

Opioid abuse medicine can control genetic skin disease

Evidence is emerging that naltrexone, a medicine used to treat opioid and alcohol abuse, can also control a genetic skin disease that causes painful, itchy rashes and blisters.

Two separate brief reports last week in JAMA Dermatology, from Emory and Cleveland Clinic investigators, describe the treatment of six patients with Hailey-Hailey disease.

Dermatologist Ron Feldman, MD, PhD is the senior author on the Emory report, which says:

“Low-dose naltrexone has been widely touted on social media platforms, including multiple YouTube videos, as an anecdotal treatment for patients with HHD, with surprisingly no published evidence until this year.”

Feldman tells Lab Land: “We decided to try it based on the patients; we had no clue about low-dose naltrexone until we met one of the patients with Hailey-Hailey disease, who came in asking for this therapy based on social media.”

At Emory, each of the three patients had tried at least four prior treatments, such as antibiotics and corticosteroids, but all were unsuccessful in controlling the disease. Read more

Posted on August 7, 2017 by Quinn Eastman in Immunology 1 Comment