Why is Inhibiting an anti-cancer enzyme a good thing?

If there were such a thing, no one would want to stop this enzyme from preventing cancer. Honestly, I've never even heard of us having this enzyme. If we did, don't you think more cancer would never happen. Perhaps they were doing a project trying to stimulate certain gens to create this enzyme. I'm only guessing on the little you gave. You have to remember, the word 'cancer' is a blanket word for over 200 different disease and to find one anti-cancer enzyme to inhibit cancer would be near impossible and since cancer begins with a defective gene, I would think one would try and target the gene. I'm sure the scientist all over the world have done these things. Good thought, Wish it was true. Good luck in your project. You sure picked a tough one.