C/EBPδ drives key endocrine signals in human fetal membranes at parturition [ChIP-seq]
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ABSTRACT:
PROVIDER: PRJNA700988 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:C/EBPδ drives key endocrine signals in human fetal membranes at parturition
| PRJNA700435 | ENA
Project description:C/EBPδ drives key endocrine signals in human fetal membranes at parturition [RNA-seq]
| PRJNA700987 | ENA
Project description:Amnion-derived prostaglandin E2 (PGE2) and cortisol are key to labor onset. Identification of the common transcription factor driving the expression of both cyclooxygenase-2 (COX-2) and 11β-hydroxysteroid dehydrogenase 1 (11β-HSD1), the key enzymes in their production, may hold the key to the treatment of pre- and post-term labor. Here, we have found that the CCAAT enhancer binding protein δ (C/EBPδ) is such a transcription factor which underlies the feed-forward induction of COX-2 and 11β-HSD1 expression by their own products PGE2 and cortisol in human amnion fibroblasts so that their production would be ensured in the amnion for the onset of labor. Moreover, the abundance of C/EBPδ in amnion increases along with COX-2 and 11β-HSD1 at term and further increases at parturition. Knockout of C/EBPδ in mice delays the onset of labor further supporting the concept. In conclusion, C/EBPδ may serve as a novel pharmaceutical target in the amnion for treatment of pre- and post-term labor.
2021-07-15 | GSE166320 | GEO
Project description:Amnion-derived prostaglandin E2 (PGE2) and cortisol are key to labor onset. Identification of the common transcription factor driving the expression of both cyclooxygenase-2 (COX-2) and 11β-hydroxysteroid dehydrogenase 1 (11β-HSD1), the key enzymes in their production, may hold the key to the treatment of pre- and post-term labor. Here, we have found that the CCAAT enhancer binding protein δ (C/EBPδ)is such a transcription factor which underlies the feed-forward induction of COX-2 and 11β-HSD1 expression by their own products PGE2 and cortisol in human amnion fibroblasts so that their production would be ensured in the amnion for the onset of labor. Moreover, the abundance of C/EBPδin amnion increases along with COX-2 and 11β-HSD1 at term and further increases at parturition. Knockout of C/EBPδ in mice delays the onset of labor further supporting the concept. In conclusion, C/EBPδmay serve as a novel pharmaceutical target in the amnion for treatment of pre- and post-term labor.
2021-07-15 | GSE166454 | GEO
Project description:Amnion-derived prostaglandin E2 (PGE2) and cortisol are key to labor onset. Identification of the common transcription factor driving the expression of both cyclooxygenase-2 (COX-2) and 11β-hydroxysteroid dehydrogenase 1 (11β-HSD1), the key enzymes in their production, may hold the key to the treatment of pre- and post-term labor. Here, we have found that the CCAAT enhancer binding protein δ (C/EBPδ) is such a transcription factor which underlies the feed-forward induction of COX-2 and 11β-HSD1 expression by their own products PGE2 and cortisol in human amnion fibroblasts so that their production would be ensured in the amnion for the onset of labor. Moreover, the abundance of C/EBPδ in amnion increases along with COX-2 and 11β-HSD1 at term and further increases at parturition. Knockout of C/EBPδ in mice delays the onset of labor further supporting the concept. In conclusion, C/EBPδ may serve as a novel pharmaceutical target in the amnion for treatment of pre- and post-term labor.
2021-07-15 | GSE166453 | GEO
Project description: Not available
| S-EPMC8191398 | biostudies-literature
Project description:Bovine blood neutrophil RNA from 4 primiparous Holstein cows was collected on days -7, 0, 0.25, and 1 (relative to parturition on day 0). RNA was pooled across the four animals at the independent time points to obtain the 20 ug necessary for use in a loop design. RNA pools were separated into two 10 ug aliquots prior to cDNA synthesis and dye coupling in a loop design. Each sample was labeled with Cy3 and Cy5 and run in paired hybridizations as follows: GSM8506 compaired day 0.25 and day -7, GSM8507 compaired day 1 and day 0, GSM8508 compaired day -7 and day 1, GSM8509 compaired day 0 and 0.25. This pairing strategy was utilized to directly compare day -7 samples with days 0.25 and 1 samples because results from previous experiments suggested that the most pronounced differences in gene expression would occur between these days. Keywords = microarray, cDNA, bovine, neutrophil, parturition Keywords: time-course
2003-07-22 | GSE544 | GEO
Project description:Bovine blood neutrophil RNA from 4 primiparous Holstein cows was collected on days -7, 0, 0.25, and 1 (relative to parturition on day 0). RNA was pooled across the four animals at the independent time points to obtain the 20 ug necessary for use in a loop design. RNA pools were separated into two 10 ug aliquots prior to cDNA synthesis and dye coupling in a loop design. Each sample was labeled with Cy3 and Cy5 and run in paired hybridizations as follows: GSM8506 compaired day 0.25 and day -7, GSM8507 compaired day 1 and day 0, GSM8508 compaired day -7 and day 1, GSM8509 compaired day 0 and 0.25. This pairing strategy was utilized to directly compare day -7 samples with days 0.25 and 1 samples because results from previous experiments suggested that the most pronounced differences in gene expression would occur between these days. Keywords = microarray, cDNA, bovine, neutrophil, parturition
2010-06-05 | E-GEOD-544 | biostudies-arrayexpress
Project description:In order to clarify whether the term after calving is a factor to affect the gene expression in the endometrium of cows, we conducted global endometrial gene expression analysis at different period after parturition. In bovine endometrium between 60.1 ± 4.0 days and 388.9 ± 8.2 days after parturition, the gene expression pattern was similar and the differentially expressed (>2-fold difference, P<0.05) genes were only 4 genes.
2018-01-11 | GSE107742 | GEO
Project description:Genome wide expression profiling was used to identify signifnificantly changed genes in fetal membranes after GBS treatment Genome-wide expression profiles in GBS-inoculated human extraplacental membranes in vitro were used to identify transcriptomic pathways altered by GBS . Using bioinformatics analysis of these expression profiles we aimed to test our hypothesis that GBS activates pathways related to inflammation and premature birth in human extraplacental membranes.
2018-01-18 | GSE96557 | GEO