In March 2016, Mark J Osborn et al published in Molecular Therapy a major article for genome editing (doi:10.1038/mt.2015.197), about knock-out of CD3 in human T-cells. The goal is to improve T-cell-based immunotherapies to fight tumours using engineered allogenic T-cells from healthy donors. It is a very good example of how CRISPR-CAS9 can help medecine. And even if you are not very comfortable with CAR T-cells and the treatments of malignancies, I would recommend you read it and especially take a look at figure 2. Indeed, dear friends of genome editing, the authors made a clear and fair comparison of several KO strategies, covering all the main options. Thus, it is not only a major step for anti-tumour treatments but it is also an excellent overview that reveals the best approaches. So, before reading this post any further, you might like to read the article mentioned above. [Read more…]
It’s official, CRISPR has officially reached “Breakout” status as a Google search term (see image from Google Trends). The Clustered, Regularly Interspaced, Short Palindromic Repeats (CRISPR) and RNA-guided Cas9 nucleases are an exciting new gene editing tool that allows life science researchers to directly modify the DNA of the organism they study.