Current Molecular Pharmacology - Volume 10, Issue 2, 2017

Mevalonate (MVA) is synthesized from 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) by HMG-CoA reductase (HMG-CoAR). MVA is further metabolized to farnesyl pyrophosphate (FPP), a precursor of cholesterol and sterols. FPP is also converted to geranylgeranyl pyrophosphate, and these lipids are used for post-translational modification of proteins that are involved in various aspects of tumor development and progr Read More

The metabolic steroid hormones, 17β stradiol (E2) and testosterone play key roles in several functions including carbohydrate, lipid and protein metabolism, cellular signaling, cell proliferation, and cancer promotion. Steroid hormones have long been characterized as cell proliferation and differentiation regulators and are closely related to the development of breast and prostate cancers. Moreover, cholesterol metabolism, Read More

The mevalonate cascade is a key metabolic pathway that regulates a variety of cellular functions and is thereby implicated in the pathophysiology of most brain diseases, including neurodevelopmental and neurodegenerative disorders. Emerging lines of evidence suggest that statins and Rho GTPase inhibitors are efficacious and have advantageous properties in treatment of different pathologic conditions that are relevant to t Read More

The mevalonate pathway has been extensively studied for its involvement in cholesterol synthesis. Inhibition of this pathway using statins (3-Hydroxy-3-methylglutaryl-coenzyme A reductase inhibitors; HMGR inhibitors) is the primarily selected method due to its cholesterol-lowering effect, making statins the most commonly used (86-94%) cholesterol-lowering drugs in adults. This pathway has several other by-products that Read More

The mevalonate pathway synthesizes intermediates and products such as cholesterol and nonsterol isoprenoids that are crucial for cell survival and function. In the human placenta, the prenylation of proteins, rather than cholesterol synthesis, represents the main "metabolic target" of mevalonate metabolism. Major cellular functions depend on isoprenylation including proliferation, migration, metabolism and protein gly Read More