I am wondering to block the synthesis or at least suppress cholesterol in a mice model and I was wondering how to do it and which are the best options to avoid using the knock out mice.
To my knowledge there exist no way to block the cholesterol biosynthesis completely without a knock out. You can try a mixture of a statin and bempedoic acid to suppress the biosynthesis in the liver but it will never be complete because of the counterregulation of the system. The production in the other tissues will remain unaffected.