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Are immune-experienced mice better for sepsis research?

The goal is to make mouse immune systems and microbiomes more complex and more like those in humans, so the mice they can better model the deadly derangement of Read more

One more gene between us and bird flu

We’re always in favor of stopping a massive viral pandemic, or at least knowing more about what might make one Read more

Viral Vector Core

Viral vectors ready for delivery

The phrase “viral vector” sounds ominous, like something from a movie about spies and internet intrigue. It refers to a practical delivery system for the gene of your choice. If you are a biomedical researcher and you want to tweak genes in a particular part of the body in an experimental animal, viral vectors are the way to go.

Viral vector-transduced retinal ganglion cell; dendrites and axons labeled with GFP. Courtesy Felix Struebling via Xinping Huang

Emory’s Viral Vector Core was started when eminent neuroscientist Kerry Ressler was at Emory and is now overseen by geneticist Peng Jin. Technical director Xinping Huang and her colleagues can produce high-titer viral vectors, lentivirus and AAV. Discuss with her the best choice. It may depend on the size of the genetic payload you want to deliver and whether you want the gene to integrate into the genome of the target cell.

As gene therapy and CRISPR/Cas9-style gene editing research progresses, we can anticipate demand for services such as those provided by the Viral Vector Core. [Clinical applications are close, but will not be dealt with in the same place!] Read more

Posted on by Quinn Eastman in Neuro Leave a comment