Beyondward postade: "Gene expression, to control which genes are turned on and off, is crucial for the cells in our..."

Gene expression, to control which genes are turned on and off, is crucial for the cells in our bodies to being able to function they way they are supposed to. 

Now, scientists have created a method that allows them to control gene expression in gene therapies, bring able to fine tune and make the gene therapies more effective, when editing the human genome to cure diseases.