Lovastatin is a cholesterol lowering drug and competitive inhibitor of HMG-CoA reductase, a rate limiting enzyme in cholesterol synthesis. Blocks the production of mevalonate, a critical compound in the production of cholesterol and isoprenoids. This product is a substrate of Pgp and CYP3A. It increases cellular resistance to anticancer agents such as doxorubicin and induces apoptosis in myeloma cells. The roles of Pgp and CYP3A, possible connection between drug resistance, regulation of the mevalonate pathway, and iosprenylation of signaling proteins in these observations remain to be resolved. The product induces apoptosis in numerous cancer cell lines perhaps, in part, by inhibiting the isoprenylation of Rho family GTPases. It causes cell cycle arrest in G1 and G2/M phases.
特点和优势
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Lovastatin is an irreversible inhibitor of HMG-CoA reductase and blocks the production of mevalonate, a critical compound in the production of cholesterol and isoprenoids. Isoprenylation of target proteins, like the GTP-binding protein Ras, is essential for their membrane localization and
Lovastatin has been used to treat hypercholesterolemia through blocking the mevalonate biosynthesis pathway. Inhibition of mevalonate synthesis may result in antiproliferation and cell apoptosis. The aim of the present study was to examine the apoptotic effect of lovastatin in human
Nature chemical biology, 9(12), 840-848 (2013-10-29)
Efforts to develop more effective therapies for acute leukemia may benefit from high-throughput screening systems that reflect the complex physiology of the disease, including leukemia stem cells (LSCs) and supportive interactions with the bone marrow microenvironment. The therapeutic targeting of
Glioblastoma is a highly malignant tumor that easily acquires resistance to treatment. The stem-cell-like character (stemness) has been thought to be closely associated with the treatment resistance of glioblastoma cells. In this study, we determined that farnesyl diphosphate synthase (FDPS)
International journal of pharmaceutics, 444(1-2), 18-24 (2013-01-29)
Lovastatin, categorized as a class II compound according to the Biopharmaceutics Classification System, is mainly responsible for the blood cholesterol lowering effect of red yeast rice (RYR). The aim of this study was to compare the dissolution rate, physical state