The role of miRNAs in progesterone action
- 作者：Dawn R. Cochrane ; Nicole S. Spoelstra ; Jennifer K. Richer ; Jennifer.Richer@ucdenver.edu
- 关键词：miRNA ; Progestin ; Progesterone receptor ; Breast ; Uterus
- 刊名：Molecular and Cellular Endocrinology
- 出版年：2012
- 期刊代码：109_03037207
- 类别：bio
- 出版时间：24 June, 2012
- 卷：357
- 期：1-2
- 页码：50-59
- 文件大小：1063 K
摘要
Small non-coding RNAs termed microRNAs (miRNAs) are mediators of post-transcriptional gene silencing and are involved in all aspects of cell biology. Progesterone receptors (PR) are intimately involved in the normal physiology and diseases of hormone responsive tissues including the uterus and the breast. Recent evidence suggests that hormone regulated miRNAs play a substantial role in hormone receptor mediated gene regulation. However, relatively little is known regarding miRNAs regulated by PR or that target PR as compared to those regulated by or targeting estrogen receptors (ER). We summarize the state of current knowledge regarding miRNAs and PR action. We also delineate how progesterone regulated miRNAs might provide an additional level of control and fine tuning of gene regulation by hormone receptors and also facilitate cell- and tissue-specific gene regulation PR.