Review
Copyright ©The Author(s) 2015. Published by Baishideng Publishing Group Inc. All rights reserved.
World J Diabetes. Jul 10, 2015; 6(7): 936-942
Published online Jul 10, 2015. doi: 10.4239/wjd.v6.i7.936
Fetal programming of polycystic ovary syndrome
Esra Bahar Gur, Muammer Karadeniz, Guluzar Arzu Turan
Esra Bahar Gur, Guluzar Arzu Turan, Department of Obstetrics and Gynecology, Sifa University Faculty of Medicine, Izmir 35100, Turkey
Muammer Karadeniz, Department of Endocrinology, Faculty of Medicine, Sifa University, Bornova 35100, Turkey
Author contributions: Gur EB, Karadeniz M and Turan GA contributed to this paper.
Conflict-of-interest statement: The authors declare that they have no conflict of interest.
Open-Access: This article is an open-access article which was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/
Correspondence to: Muammer Karadeniz, MD, Department of Endocrinology, Faculty of Medicine, Sifa University, Sanayi St. No. 7, Bornova 35100, Turkey. muammermd@hotmail.com
Telephone: +90-232-3434445 Fax: +90-232-3435656
Received: October 20, 2014
Peer-review started: October 21, 2014
First decision: January 20, 2015
Revised: February 23, 2015
Accepted: March 30, 2015
Article in press: April 2, 2015
Published online: July 10, 2015
Processing time: 263 Days and 14.6 Hours
Core Tip

Core tip: Polycystic ovary syndrome (PCOS) is a highly complex and heterogeneous disorder that is significantly influenced by genetic and environmental factors. There is some evidence that the development of PCOS may begin during the intrauterine period. Fetuses exposed to intrauterine nutritional restriction often have lowered insulin secretion and, as a compensatory mechanism, insulin resistance, which is known as the “thrifty” phenotype. Additionally, an impaired intrauterine nutritional environment can affect the methylation of some specific genes, which can trigger PCOS. The other hypothesis postulates that fetal exposure to excess androgen can induce changes in differentiating tissues, causing the PCOS phenotype and related disorders to develop in adult life.