The whole point of CRISPR is to be as accurate as possible. If it went systematic in any way/shape/form it would never be used in humans for something like hairloss, because the edits are permanent and the repercussions could be vast. That's why the continue to work on as targeted vectors as they possibly can and by the time it's ever used for something like hairloss would be fine-tuned from use in actual life-debilitating situations.That sounds really dangerous. Could they prevent transcription of the AR gene locally or would it affect the entire body / systematically?