Sterol - Wikipedia
Sterol is an organic compound [1] with formula C 17 H 28 O, whose molecule is derived from that of gonane by replacement of a hydrogen atom on C3 position by a hydroxyl group. It is therefore an alcohol of gonane.
What to Know About Sterols and Stanols - WebMD
2023年7月19日 · Plant sterols and stanols have an especially valuable role. These natural compounds found in certain plant-based foods both look and act like cholesterol. But eating foods that contain these ...
Plant Sterols: How They Help Manage Cholesterol - Cleveland Clinic
2022年7月30日 · But too much of a certain type of cholesterol (LDL or "bad" cholesterol) can cause heart problems if it builds up in your arteries and blocks them. Phytosterols may also help prevent obesity, diabetes and cancer. Early studies suggest diets rich in phytosterols could reduce cancer risk by up to 20%.
PLANT STEROLS - Uses, Side Effects, and More - WebMD
Plant sterols are substances that are similar to cholesterol but are made in plants. They're found in the highest amounts in vegetable oils, nuts, and seeds. Plant sterols might help reduce ...
Sterol - an overview | ScienceDirect Topics
Sterols are isoprenoid-derived compounds essential to the growth and development of eukaryotic organisms. Sterols constitute components of biological membranes and serve as precursors for the biosynthesis of steroid hormones such as brassinosteroids in plants [1,2].
6.7: Sterols - Chemistry LibreTexts
2023年9月21日 · Sterols are organic compounds derived from gonane with \(\ce{H}\) #3 replaced with an alcohol (\(\ce{-OH}\)) group. The sterols are a sub-class of steroids. The simplest sterol is the alcohol gonane shown in the figure on the right. Other sterols have other groups attached to the gonane structure.
Sterols are required for the coordinated assembly of lipid droplets …
2021年9月22日 · Sterol analysis showed that total free sterols decreased by approximately 74% in dwf5 mutants compared with the wild type (WT), due primarily to drastic decreases in the major sterols, such...
Biosynthesis of Cholesterol and Other Sterols
2011年9月8日 · Cholesterol and its relatives possessing the 1,2-cyclopentanoperhydrophenanthrene ring system (Figure 1) form the sterolome, which comprises a chemical library of more than 1000 natural products found in all forms of eukaryotes and some prokaryotes that serve a myriad of biological functions. (1, 2) The structural and …
Mechanisms and regulation of cholesterol homeostasis
2019年12月17日 · The key factors governing these pathways and the major mechanisms by which they respond to varying sterol levels are described.
Sterols and oxysterols in immune cell function - Nature
2013年8月20日 · Here we review recent literature reporting on the biological functions of sterol intermediates and oxysterols, acting through transcription factors such as the liver X receptors (LXRs), sterol ...