Back دژە ئێسترۆجین CKB Antiestrogen German Antiestrógeno Spanish آنتیاستروژن Persian Antiestrogen ID Antyestrogeny Polish Antiestrogen Vietnamese
| Antiestrogen | |
|---|---|
| Drug class | |
 | |
| Class identifiers | |
| Synonyms | Estrogen antagonists; Estrogen blockers; Estradiol antagonists |
| Use | Breast cancer; Infertility; Male hypogonadism; Gynecomastia; transgender men |
| ATC code | L02BA |
| Biological target | Estrogen receptor |
| Chemical class | Steroidal; Nonsteroidal (triphenylethylene, others) |
| External links | |
| MeSH | D020847 |
| Legal status | |
| In Wikidata | |
Antiestrogens, also known as estrogen antagonists or estrogen blockers, are a class of drugs which prevent estrogens like estradiol from mediating their biological effects in the body. They act by blocking the estrogen receptor (ER) and/or inhibiting or suppressing estrogen production.[1][2] Antiestrogens are one of three types of sex hormone antagonists, the others being antiandrogens and antiprogestogens.[3] Antiestrogens are commonly used to stop steroid hormones, estrogen, from binding to the estrogen receptors leading to the decrease of estrogen levels.[4] Decreased levels of estrogen can lead to complications in sexual development.[5] Antiandrogens are sex hormone antagonists which are able to lower the production and the effects that testosterone can have on female bodies.[6]
- ^ "Definition of antiestrogen - NCI Dictionary of Cancer Terms, Definition of antiestrogen - NCI Dictionary of Cancer Terms".,
- ^ "antiestrogen" at Dorland's Medical Dictionary
- ^ Nath JL (2006). Using Medical Terminology: A Practical Approach. Lippincott Williams & Wilkins. pp. 977–. ISBN 978-0-7817-4868-1.
- ^ McKeage K, Curran MP, Plosker GL (2004-03-01). "Fulvestrant: a review of its use in hormone receptor-positive metastatic breast cancer in postmenopausal women with disease progression following antiestrogen therapy". Drugs. 64 (6): 633–48. doi:10.2165/00003495-200464060-00009. PMID 15018596. S2CID 242916244.
- ^ Amenyogbe E, Chen G, Wang Z, Lu X, Lin M, Lin AY (2020-02-07). "A Review on Sex Steroid Hormone Estrogen Receptors in Mammals and Fish". International Journal of Endocrinology. 2020: 5386193. doi:10.1155/2020/5386193. PMC 7029290. PMID 32089683.
- ^ Angus LM, Nolan BJ, Zajac JD, Cheung AS (September 2020). "A systematic review of antiandrogens and feminization in transgender women". Clinical Endocrinology. 94 (5): 743–752. doi:10.1111/cen.14329. hdl:11343/276405. PMID 32926454.
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