While lentiviral vectors are popular gene delivery tools, producing lentivirus, can pose certain challenges. Whether choosing a system that is the best fit for the experiment, trying to produce virus of a usable titer, or fine-tuning selection and expression in your target cell ...
It was by serendipity that I got into the field of gene therapy, more specifically AAV-based retinal gene therapy. The year was 2001 and I started a job as a technician in a lab using adeno-associated viral vectors (AAVs) to treat an inherited retinal degenerative disease called ...
Viruses are intracellular parasites and natural vehicles for genetic information. Therefore they make excellent tools for genetic engineering. There are several different viral vectors to choose from, for example gamma-retrovirus, lentivirus, Adenovirus, and Adeno-associated ...
Adenoviral vectors (AdV) are attractive vectors for research applications and gene therapy: they can be produced at high titers, can accommodate large transgenes, transduce quiescent and dividing cells, and do not integrate into the host’s genome. The main challenge with using ...
Why study neural connectivity? One of the early lessons many of us learned in biology is that the body’s architecture and plumbing are important. We started with learning the head is connected to the neck. Shortly after, we learned about organs and the jobs they perform. This ...
Guest blogger Todd Waldman, Professor at Georgetown University, contributed to this post. Adeno-associated viruses (AAVs) make fantastic gene delivery vehicles for episomal gene expression and are particularly useful for gene delivery to the nervous system. For many years they ...
Many of us take comfort in the fact that it’s often not quantity, but quality that really matters. Well, it turns out this isn’t the case for using AAV. When it comes to infecting cells, titer, the amount of virus used, really does matter. (*psst*, quality definitely also ...
As the saying goes, “failing to plan is planning to fail.” Preparation is a key step to any experiment and can help prevent future headaches. To help you plan PEI transfections for AAV packaging, considering using this PEI Calculator. AAV packaging typically requires ...
