lanosterol

[ luh-nos-tuh-rawl, -rol ]

noun

Biochemistry.

1. a sterol, C 30 H 50 O, formed from squalene epoxide, that is a precursor in the biosynthesis of cholesterol and is a component of lanolin.

Word History and Origins

Origin of lanosterol¹

First recorded in 1925–30; lano(lin) + sterol

Example Sentences

First, they synthesized protosteroids called lanosterol, cycloartenol, and 24-methylene cycloartenol in the lab.

From Science Magazine

In sediments that formed 1.64 billion years ago, they found chemicals that matched the derivatives of lanosterol and cycloartenol.

From Science Magazine

In July, researchers from UC San Diego reported that lanosterol, a steroid found in the human eye, reversed cataracts in dogs.

From Science Magazine

But the exact mechanism of how lanosterol manages to disperse the mass of proteins remains unknown.

From Science Magazine

Ruben Abagyan, co-author of the paper and molecular biologist at UC San Diego, is looking forward to seeing what the lanosterol drops can dissolve next.

From Science Magazine