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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BEINGS

A few links for BEINGS2015

Several well-known authors, scientists and bioethicists are in downtown Atlanta’s Tabernacle for the #BEINGS2015 conference. Paul Wolpe and the Center for Ethics have been central to organizing the event, and several Emory biomedical and genetics researchers will be involved in shaping the consensus documents that will emerge.

I won’t attempt to summarize the ongoing discussion at this point; with biotechnology, it is difficult to draw a circle around certain topics and say “we’re going to focus on this, but not this” and today was a good example. The border between existing agricultural biotechnology and new organisms seems hard to define.

Three interesting relevant links:

The National Academy of Sciences is launching an effort to guide decision making on human gene editing technologies such as Cas9/CRISPR

Collection of scientists’ comments on human gene editing and Cas9/CRISPR in Nature Biotechnology

Nature Chem Bio paper on engineered yeast that “paves way for home brew heroin”. Interesting role of FBI in overseeing this emerging area, and note that full production of opiates in yeast may look close, but is still not yet possible.

 

Posted on May 18, 2015 by Quinn Eastman in Uncategorized Leave a comment