Taxol

Part of speech: noun

Definitions

1. A chemotherapy medication derived from the Pacific yew tree used to treat various cancers by disrupting cell division and inhibiting tumor growth
2. A natural compound extracted from tree bark utilized in cancer treatment protocols to interfere with microtubule function, thereby preventing cancer cell replication
3. An antineoplastic agent sourced from natural plant material that stabilizes microtubules, leading to the suppression of cancerous cell proliferation in medical therapies

Etymology: Taxol was named in the late 1960s by the chemists who first isolated it. Monroe E. Wall and Mansukh C. Wani, working on compounds from plants, extracted the active substance from the bark of the Pacific yew in 1967. They took the name from "Taxus," the Latin genus name for the yews, and added the chemical suffix "-ol," which signals an alcohol-type molecule. The name thus records both the tree it came from and the kind of chemical structure the researchers identified. The compound's name is a product of laboratory naming conventions rather than an ancient or folk term. The Latin "taxus" itself referred to the yew tree, and it gave English words such as "taxus" in botanical contexts and the genus name that scientists still use. The surprise is that a drug name carries the tree's identity so directly: anyone reading the label is reading the Latin for yew.

Synonyms: paclitaxel