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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prenatal development

How the fetal environment affects long-term health

David Barker, MD, PhD

Why do some people, given the same apparent set of risk factors, develop certain diseases and others do not? British scientist David Baker, MD, PhD, is examining this question from a unique perspective.

Barker, a professor of clinical epidemiology at the University of Southampton in the United Kingdom, is a pioneer in a field known as fetal programming. Fetal programming is the process in which environmental influences during prenatal development alter the body’s structures—for life.

He and other experts spoke on the fundamentals of the subject recently at the first Predicting Lifespan Health Conference at Emory University. “What we’re really looking for is just a few core mechanisms, which are linked to early human development and lead to a plethora of disorders,” says Barker.

Emerging evidence suggests that chronic diseases of adult life, including cardiovascular disease, type 2 diabetes and certain cancers, have their origin through fetal programming, explains Michelle Lampl, associate director of the Emory/Georgia Tech Predictive Health Institute. “These diseases and others are initiated by adverse influences before birth,” says Lampl.

Speakers addressed fetal programming and the placenta, long-term cardiovascular disease and kidney function in low birth-weight babies, epigenetics and immunity, as well as postnatal influences from infant diet and growth patterns.

Posted on March 2, 2011 by admin in Uncategorized Leave a comment