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
•••

ocular inflammation

Eye diseases and immune system link studied

Drawing shows areas of the eye

Emory Eye Center researchers are looking at the role of the immune system in the inflammation of the eye and the progression of eye diseases.

Santa Ono, PhD, professor of ophthalmology, Emory School of Medicine and researcher at the Emory Eye Center, and Emory senior vice provost for undergraduate education and academic affairs, and his team at the R. Howard Dobbs Jr. Ocular Immunology Lab, focus on the immune component of age-related macular degeneration (AMD), ocular cancer (melanoma and retinoblastoma) and ocular inflammation.

Santa J. Ono, PhD

Macular degeneration is the leading cause of sight impairment and blindness in older people. The macula, in the center of the retina, is the portion of the eye that allows for the perception of fine detail. AMD gradually destroys a person’s central vision, ultimately preventing reading, driving, and seeing objects clearly

In a recent article of Emory Magazine, Ono, an ocular immunologist, says, “If a person with AMD looks at graph paper, some of the lines will be wavy instead of straight. Certain parts of the image are no longer being transferred to the brain.”

Read more

Posted on February 22, 2010 by admin in Uncategorized Leave a comment