Yes, I saw a news bit with a picture of the enzyme, and they said the plan is to attack the enzyme only, which would kill the source for the cancer while not hurting the person or normal healthy tissue.
I think this can be accomplished fast now that they found this.
I never liked the unborn stem cell usage.
The draw back to such a treatment thought is that if they are not careful, their treatments may not just attack that enzyme and it make also attack other normal functions on how the cell divides, causing the cell to no longer divide and you have celular decay and cell death.