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Related Concept Videos

Lipid-Lowering Drugs: Statins and Miscellaneous Agents01:20

Lipid-Lowering Drugs: Statins and Miscellaneous Agents

Hyperlipidemia, a medical condition often referred to as high cholesterol, is characterized by abnormally elevated levels of lipids in the bloodstream. When present in excess, these lipids, specifically cholesterol and triglycerides, can lead to serious health complications, often involving cardiovascular diseases. Illnesses like atherosclerosis, heart attacks, and pancreatitis have all been linked to untreated hyperlipidemia. This means controlling and regulating cholesterol and triglyceride...
Pharmacogenomics: Identification of New Drug Targets01:29

Pharmacogenomics: Identification of New Drug Targets

Advances in genomics have profoundly influenced drug discovery by increasing both the speed and accuracy of pharmaceutical development. Pharmacogenomics, which examines how genetic variation influences drug response, facilitates the identification of novel therapeutic targets and enables patient stratification for personalized treatment. These strategies contribute to improved drug efficacy, minimized adverse effects, and more efficient clinical trial design.Mapping genetic differences...
Cholesterol: Significance and Regulation01:29

Cholesterol: Significance and Regulation

Although not a source of energy, cholesterol plays a significant role as a foundational structure for bile salts, steroid hormones, and vitamin D, as well as being a crucial component of plasma membranes. Approximately 15% of blood cholesterol is derived from our diet, with the remainder synthesized from acetyl CoA by the liver and intestines. Cholesterol is eliminated from the body through its conversion into bile salts, which are eventually discarded in the feces.
Considering cholesterol and...
Atherosclerosis III: Management01:26

Atherosclerosis III: Management

Management of atherosclerosis involves an integrated strategy encompassing pharmacological treatment, surgical interventions, lifestyle changes, and nutrition therapy to address the multifactorial nature of the disease.Pharmacological TherapyA cornerstone of atherosclerosis management is the use of pharmacological agents. Statins, such as atorvastatin, are pivotal in inhibiting HMG-CoA reductase, an enzyme that catalyzes an initial step in cholesterol synthesis in the liver. This reduction in...
Drug Discovery: Overview01:26

Drug Discovery: Overview

Drug discovery is a multifaceted process involving extensive screening, testing, and optimization of lead compounds to identify potential new drugs for therapeutic use. It combines several approaches, including screening large numbers of natural products, chemical modification of known active molecules, identification of new drug targets, and rational design based on biological mechanisms and drug-receptor structure. These approaches are carried out in both academic research laboratories and...
Lipid Digestion01:06

Lipid Digestion

Lipids are large molecules that are generally not water-soluble. Since most of the digestive enzymes in the human body are water-based, there are specific steps the body must take to break down lipids and make them available for use.

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Related Experiment Video

Updated: Jun 30, 2026

Differential Effects of Lipid-lowering Drugs in Modulating Morphology of Cholesterol Particles
09:15

Differential Effects of Lipid-lowering Drugs in Modulating Morphology of Cholesterol Particles

Published on: November 10, 2017

The discovery of statins.

Thomas P Stossel1

  • 1Translational Medicine Unit, Brigham & Women's Hospital, Department of Medicine, Harvard Medical School, Boston, MA 02115, USA. tstossel@partners.org

Cell
|September 23, 2008
PubMed
Summary

Akira Endo discovered statins from fungi, which inhibit liver cholesterol synthesis. These drugs significantly decrease illness and death from atherosclerotic cardiovascular disease.

Area of Science:

  • Biochemistry
  • Pharmacology
  • Medical Research

Background:

  • Atherosclerotic cardiovascular disease remains a leading cause of mortality worldwide.
  • Effective strategies for cholesterol management are crucial for public health.
  • The liver plays a central role in cholesterol synthesis and regulation.

Observation:

  • Fungi were investigated as a source of novel therapeutic compounds.
  • Specific fungal metabolites demonstrated potent inhibitory activity against cholesterol synthesis.
  • Akira Endo successfully isolated and identified these compounds as statins.

Findings:

  • Statins were identified as potent inhibitors of HMG-CoA reductase, a key enzyme in cholesterol biosynthesis.
  • The isolation of statins from fungal sources provided a new class of cholesterol-lowering drugs.

Related Experiment Videos

Last Updated: Jun 30, 2026

Differential Effects of Lipid-lowering Drugs in Modulating Morphology of Cholesterol Particles
09:15

Differential Effects of Lipid-lowering Drugs in Modulating Morphology of Cholesterol Particles

Published on: November 10, 2017

  • This discovery paved the way for understanding and manipulating lipid metabolism.
  • Implications:

    • The clinical introduction of statins has dramatically reduced morbidity and mortality associated with atherosclerotic cardiovascular disease.
    • Statins represent a landmark achievement in clinical medical research, transforming cardiovascular disease prevention.
    • Further research into fungal metabolites continues to yield valuable therapeutic agents.