Role of non-classical progesterone receptors in decidualization process
Ontology highlight
ABSTRACT:
ORGANISM(S): Homo sapiens
PROVIDER: GSE151650 | GEO | 2020/09/27
REPOSITORIES: GEO
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Project description:Proper decidualization is vital in preparation for a potential embryo receptivity, placentation, menstrual health and subsequent endometrial regeneration. Given the importance of extracellular vesicles (EVs) in intercellular communication, and recently in embryo implantation and indicators of menstrual cycle and fertility, we investigated their role during decidualization. Overall, this study provides an insight into distinct variation in sEV composition depending upon the level of decidualization of endometrial stromal cells, with the signaling potential to coordinate endometrial health ranging from embryo implantation, facilitating placentation and subsequent endometrial regeneration.
2021-11-17 | PXD026342 | Pride
Project description:Role of non-classical progesterone receptors in decidualization process
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Project description:We sequenced mRNA from endometrial stromal fibroblasts and decidual stromal cells after 3 day and 8 days decidualization treatment
2018-10-25 | GSE114296 | GEO
Project description:The zinc-finger transcription factor GATA2 has been shown to be important for endometrial stromal cell decidualization in early pregnancy in mice and humans. Progesterone and its receptor PGR is also critical during decidualization but its interaction with GATA2 in regulating genes and pathways necessary for decidualization in human endometrium are unclear. Human endometrial stromal cells were isolated from 5 premenopausal women for primary cell culture. The cells underwent in vitro decidualization (IVD) or vehicle (Veh) treatment for 10 days. RNA-sequencing (RNA-seq) was performed to compare gene expression profiles (n=3) and chromatin immunoprecipitation followed by sequencing (ChIP-seq) using an antibody against GATA2 (n=2) was performed to examine binding to target genes in the Veh and IVD cells. A public PGR ChIP-seq dataset (GSE69539) was mined to identify PGR-binding regions in IVD-treated human endometrial cells.
2020-02-22 | GSE145673 | GEO
Project description:The zinc-finger transcription factor GATA2 has been shown to be important for endometrial stromal cell decidualization in early pregnancy in mice and humans. Progesterone and its receptor PGR is also critical during decidualization but its interaction with GATA2 in regulating genes and pathways necessary for decidualization in human endometrium are unclear. Human endometrial stromal cells were isolated from 5 premenopausal women for primary cell culture. The cells underwent in vitro decidualization (IVD) or vehicle (Veh) treatment for 10 days. RNA-sequencing (RNA-seq) was performed to compare gene expression profiles (n=3) and chromatin immunoprecipitation followed by sequencing (ChIP-seq) using an antibody against GATA2 (n=2) was performed to examine binding to target genes in the Veh and IVD cells. A public PGR ChIP-seq dataset (GSE69539) was mined to identify PGR-binding regions in IVD-treated human endometrial cells.
2020-02-22 | GSE145671 | GEO
Project description:Uterine glands and, by inference, their secretions impact uterine receptivity, blastocyst implantation, stromal cell decidualization, and placental development. Changes in gland function across the menstrual cycle are impacted by steroid hormones, estrogen and progesterone, as well as stroma-derived factors. Using an endometrial epithelial organoid (EEO) system, transcriptome and proteome analyses identified distinct responses of the EEO to steroid hormones and prostaglandin E2 (PGE2). Notably, steroid hormones and PGE2 modulated the basolateral secretion of EEO proteins, where cystatin C (CST3) was significantly increased by progesterone and PGE2. CST3 treatment of decidualizing stromal cells significantly decreased the decidualization markers PRL and IGFBP1. The attenuation of stromal cell decidualization via CST3 suggests a role for uterine gland-derived proteins in controlling the extent of decidualization. These findings provide evidence that uterine gland-derived factors directly impact stromal cell decidualization, which has strong implications for better understanding pregnancy establishment and female fertility in humans.
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Project description:Timecourse of cAMP-induced decidualization of endometrial stromal cells.<br><br>Note that files GSM5962.txt and GSM5965.txt as imported from GEO are identical.
2007-12-13 | E-GEOD-403 | biostudies-arrayexpress
Project description:Uterine glands and, by inference, their secretions impact uterine receptivity, blastocyst implantation, stromal cell decidualization, and placental development. Changes in gland function across the menstrual cycle are impacted by steroid hormones, estrogen and progesterone, as well as stroma-derived factors. Using an endometrial epithelial organoid (EEO) system, transcriptome and proteome analyses identified distinct responses of the EEO to steroid hormones and prostaglandin E2 (PGE2). Notably, steroid hormones and PGE2 modulated the basolateral secretion of EEO proteins, where cystatin C (CST3) was significantly increased by progesterone and PGE2. CST3 treatment of decidualizing stromal cells significantly decreased the decidualization markers PRL and IGFBP1. The attenuation of stromal cell decidualization via CST3 suggests a role for uterine gland-derived proteins in controlling the extent of decidualization. These findings provide evidence that uterine gland-derived factors directly impact stromal cell decidualization, which has strong implications for better understanding pregnancy establishment and female fertility in humans.
2022-06-06 | GSE205084 | GEO
Project description:Proper decidualization is a critical determinant of pregnancy success. Deficiencies in decidualization are associated with a variety of pregnancy disorders, including female infertility, recurrent implantation failure, and miscarriage. However, the mechanism for triggering decidualization of human endometrium is largely unknown. Here we characterized the transcriptomes of four major cells in human endometrium and decidua at single-cell resolution. We discovered the dynamic change characteristics of six major stromal cells. More importantly, a dialogue between IGF1+ stromal cells and IGF1R+ stromal cells initiates endometrial decidualization under regulation of progesterone and estrogen, and IL1B+ stromal cells trigger the apoptosis of epithelial cells and functional remodeling during decidualization. We defined a unique AREG+ NK cell for accelerating decidualization by interacting with IGF1+ stromal cells, and observed that extravillous trophoblasts promote decidualization possibly by multiply pathways. Additionally, we developed a systematic repository of cell-cell communication for decidualization via the ligand-receptor complexes interactions. Our study provides deeper insights into the molecular and cellular characterizations during decidualization.
2022-11-24 | GSE194219 | GEO
Project description:Our findings establish a key role for the coregulator, Repressor of Estrogen receptor Activity (REA), in controlling the timing and magnitude of decidualization in human endometrial stromal cells in vitro and in the mouse uterus in vivo, and suggest that REA functions to synchronize uterine differentiation with concurrent embryo development, which is essential for optimal implantation and fertility. The findings highlight that REA physiologically restrains endometrial stromal cell decidualization, controlling the timing and magnitude of decidualization to enable proper synchronization of uterine differentiation with concurrent embryo development that is essential for implantation and optimal fertility. Human endometrial stromal cells (hESCs) were isolated from biopsies taken from the early proliferative stage endometrium of regularly cycling women on no hormonal medications. Cells were cultured in DMEM/F-12 mediumcontaining 5% charcoal stripped fetal bovine serum. To induce in vitro decidualization, hESCs were treated with a hormone cocktail containing 10 nM estradiol (E2), 1 μM progesterone (P4) and 0.5 uM 8-bromo-cAMP for up to 10 days, and media were changed every 48 h. For siRNA experiments, hESCs were transfected with REA siRNA or GL3 luciferase control siRNA following the Silent-Fect kit protocol. After 48 h of transfection, hESCs were exposed to the hormone cocktail for 24 hours or 96 hours of differentiation. key words; siRNA knock-down, hormone cocktail treatment
2013-04-04 | E-GEOD-42376 | biostudies-arrayexpress