Agreed. Biologist here who uses CRISPR too. Gene therapy is limited by getting the DNA into the right cell and having it only do the genome manipulation you wan

Agreed. Biologist here who uses CRISPR too. Gene therapy is limited by getting the DNA into the right cell and having it only do the genome manipulation you want and nothing more. This was hard before and will continue to be hard. That said, it is an amazing advance. There is good reason for excitement.