Concept information
Preferred term
Etoposide
Type
-
Topical Descriptor
Broader concept
Entry terms
- Demethyl Epipodophyllotoxin Ethylidine Glucoside
- Eposide
Scope note
- A semisynthetic derivative of PODOPHYLLOTOXIN that exhibits antitumor activity. Etoposide inhibits DNA synthesis by forming a complex with topoisomerase II and DNA. This complex induces breaks in double stranded DNA and prevents repair by topoisomerase II binding. Accumulated breaks in DNA prevent entry into the mitotic phase of cell division, and lead to cell death. Etoposide acts primarily in the G2 and S phases of the cell cycle.
History note
- 87(81); was see under PODOPHYLLOTOXIN 1981-86; was VP 16-213 see under PODOPHYLLOTOXIN 1976-80
In other languages
URI
http://www.yso.fi/onto/mesh/D005047
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