paclitaxel
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English
Etymology
From Taxus brevifolia + Latin (brevifo)li(a) + -taxel (“alteration of taxol”).
Pronunciation
- (Received Pronunciation) IPA(key): /ˌpak.lɪˈtak.sɛl/
- (General American) IPA(key): /ˌpæk.lɪˈtæk.sl̩/
Noun
paclitaxel (uncountable)
- (pharmacology) A taxane antineoplastic drug C47H51NO14 originally isolated from the bark of the Pacific yew, Taxus brevifolia, but now typically derived as a semisynthetic product of the English yew; it interferes with microtubule function and inhibits cell division, and is used in the treatment of some cancers, especially those of the breast and ovary.
Derived terms
- paclitaxel ceribate
- paclitaxel poliglumex
- paclitaxel trevatide
- -taxel (“antineoplastic”)
References
- “paclitaxel”, in Lexico, Dictionary.com; Oxford University Press, 2019–2022.
- “paclitaxel”, in Merriam-Webster Online Dictionary, Springfield, Mass.: Merriam-Webster, 1996–present.