Lanosterol synthase disease prevention and treatment (see Disease Relevance, below). Interest has grown in lanosterol synthase inhibitors as drugs to lower blood cholesterol and treat atherosclerosis. The widely popular statin drugs currently used to lower LDL (low-density lipoprotein) cholesterol function by inhibiting HMG-CoA reductase activity. Because this enzyme catalyzes the formation of precursors far upstream of (S)-2,3-epoxysqualene and cholesterol, statins may negatively influence amounts of intermediates required for other biosynthetic pathways (e.g. synthesis of isoprenoids, coenzyme Q). Thus, lanosterol synthase, which is more closely tied to cholesterol biosynthesis than HMG-CoA reductase, is an attractive drug target. Lanosterol synthase inhibitors are thought to
Specialty drugs in the United States be classified as a specialty medication by Magellan Rx Management. Specialty pharmaceuticals are defined as "high-cost oral or injectable medications used to treat complex chronic conditions". According to a 2013 article in the "Journal of Managed Care & Specialty Pharmacy", on the increasingly important role of specialty drugs in the treatment of chronic conditions and their cost, drugs are most typically defined as specialty because they are expensive. Other criteria used to define a drug as specialty include "biologic drugs, the need to inject or infuse the drug, the requirement for special handling, or drug availability only via a limited