Ulipristal acetate does not impact human normal breast tissue
Author(s) -
Laudine Communal,
Myriam Vilasco,
Justine HugonRodin,
Aurélie Courtin,
Najat Mourra,
N. Lahlou,
Sylvie Dumont,
Marc Chaouat,
Patricia Forgez,
Anne Gompel
Publication year - 2012
Publication title -
human reproduction
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.446
H-Index - 226
eISSN - 1460-2350
pISSN - 0268-1161
DOI - 10.1093/humrep/des221
Subject(s) - breast cancer , progesterone receptor , endocrinology , glucocorticoid receptor , medicine , transactivation , cell growth , receptor , cancer research , cancer , biology , estrogen receptor , gene expression , gene , biochemistry , genetics
Antiprogestins are of growing interest for the development of new treatments in the gynecological field. Ulipristal acetate (UPA) is a progesterone receptor (PR) modulator considered for long-term administration in contraception and is currently being registered for the treatment of uterine fibroids. In light of the influences of hormonal dysfunction in breast pathologies, the secondary consequences of chronic UPA therapy need to be established. The aim of this study was to determine UPA actions mediated by PR and glucocorticoid receptor (GR) in normal and transformed breast.
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