Progesterone and estrogen signaling in the endometrium: What goes wrong in endometriosis?

Ryan M. Marquardt, Tae Hoon Kim, Jung-Ho Shin, Jae Wook Jeong

Research output: Contribution to journalReview article

5 Citations (Scopus)

Abstract

In the healthy endometrium, progesterone and estrogen signaling coordinate in a tightly regulated, dynamic interplay to drive a normal menstrual cycle and promote an embryo-receptive state to allow implantation during the window of receptivity. It is well-established that progesterone and estrogen act primarily through their cognate receptors to set off cascades of signaling pathways and enact large-scale gene expression programs. In endometriosis, when endometrial tissue grows outside the uterine cavity, progesterone and estrogen signaling are disrupted, commonly resulting in progesterone resistance and estrogen dominance. This hormone imbalance leads to heightened inflammation and may also increase the pelvic pain of the disease and decrease endometrial receptivity to embryo implantation. This review focuses on the molecular mechanisms governing progesterone and estrogen signaling supporting endometrial function and how they become dysregulated in endometriosis. Understanding how these mechanisms contribute to the pelvic pain and infertility associated with endometriosis will open new avenues of targeted medical therapies to give relief to the millions of women suffering its effects.

Original languageEnglish
Article number3822
JournalInternational journal of molecular sciences
Volume20
Issue number15
DOIs
Publication statusPublished - 2019 Aug 1

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Keywords

  • Endometriosis
  • Endometrium
  • Estrogen
  • Infertility
  • Progesterone
  • Progesterone resistance

ASJC Scopus subject areas

  • Catalysis
  • Molecular Biology
  • Spectroscopy
  • Computer Science Applications
  • Physical and Theoretical Chemistry
  • Organic Chemistry
  • Inorganic Chemistry

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