Discovery and development of statins Discovery and development of statins The discovery of HMG-CoA (3-hydroxy-3-methylglutaryl-CoA) reductase inhibitors, called statins, was a breakthrough in the prevention of hypercholesterolemia and related diseases. Hypercholesterolemia is considered to be one of the major risk factors for atherosclerosis which often leads to cardiovascular, cerebrovascular and peripheral vascular diseases. The statins inhibit cholesterol synthesis in the body and that leads to reduction in blood cholesterol levels, which is thought to reduce the risk of atherosclerosis and diseases caused by it. More than 100 years ago a German pathologist named Rudolf Virchow discovered that cholesterol was to be found in the artery
Discovery and development of statins dominant. CYP3A4 isoenzyme is the most predominant isoform involved in metabolism of lovastatin, simvastatin, atorvastatin and cerivastatin. CYP2C9 isoenzyme is the most predominant isoform involved in metabolism of Fluvastatin, but CYP3A4 and CYP2C8 isoenzymes also contribute to the metabolism of Fluvastatin. Rosuvastatin is metabolized to a small degree by CYP2C9 and to a lesser extent by CYP2C19 isoenzymes. Pravastatin is not metabolized by CYP isoenzymes to any appreciable extent. The statins that have the ability to be metabolized by multiple CYP isoenzymes may therefore avoid drug accumulation when one of the pathways is inhibited by co-administered drugs. With the recent