Human chorionic gonadotropin suppresses ovarian epithelial neoplastic cell proliferation in vitro. Fertil Steril 2002 Nov;78(5):1096-9
Date
11/05/2002Pubmed ID
12414000DOI
10.1016/s0015-0282(02)03367-8Scopus ID
2-s2.0-0036844540 (requires institutional sign-in at Scopus site) 43 CitationsAbstract
OBJECTIVE: To quantify the in vitro effects of gonadotropins on benign, borderline, and malignant ovarian cell lines.
DESIGN: In vitro cell culture.
SETTING: Research laboratory.
PATIENT(S): None.
INTERVENTION(S): Three hormonally sensitive ovarian neoplastic cell lines were exposed to control medium, FSH (40 mIU/mL), hCG (200 mIU/mL), and a combination of FSH and hCG.
MAIN OUTCOME MEASURE(S): Cellular proliferation measured by a colorimetric (MTT) assay.
RESULT(S): Growth of the cell lines was similar when exposed to control or FSH. In the presence of hCG alone, the cell lines demonstrated decreased proliferation when compared to control or FSH alone. When hCG was given in combination with FSH, there was decreased proliferation of the cell lines compared to control or FSH alone.
CONCLUSION(S): Growth of benign, borderline, and malignant ovarian epithelial cell lines is inhibited by hCG at levels, which are commonly achieved with hCG administration during ovulation induction or as a result of trophoblastic production in early pregnancy.
Author List
Tourgeman DE, Lu JJ, Boostanfar R, Amezcua C, Felix JC, Paulson RJAuthor
Juan Felix MD Vice Chair, Director, Professor in the Pathology and Laboratory Medicine department at Medical College of WisconsinMESH terms used to index this publication - Major topics in bold
Cell DivisionChorionic Gonadotropin
Cystadenocarcinoma
Cystadenoma
Drug Combinations
Female
Follicle Stimulating Hormone
Humans
Ovarian Neoplasms
Tumor Cells, Cultured
