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Microarray analysis of mRNA expression in E14.5 and E16.5 mouse ovaries with and without Coup-tfII (Nr2f2)

ABSTRACT: COUP-TFII (NR2F2) is expressed in somatic cells in fetal ovary. To investigate the function of COUP-TFII , we used Cre-flox model to ablate Coup-tfII in the fetal ovaries We performed microarray to compare gene expression profile between control and knockout ovaries.

ORGANISM(S): Mus musculus

PROVIDER: GSE100015 | GEO | 2018/01/12

SECONDARY ACCESSION(S): PRJNA390482

REPOSITORIES: GEO

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Orphan nuclear receptor COUP-TFII enhances myofibroblasts glycolysis leading to kidney fibrosis

Project description:Recent studies demonstrated that metabolic disturbance, such as augmented glycolysis, contributes to fibrosis. The molecular regulation of this metabolic perturbation in fibrosis, however, has been elusive. COUP-TFII (also known as NR2F2) is an important regulator of glucose and lipid metabolism. Its contribution to organ fibrosis is undefined. Here, we found increased COUP-TFII expression in myofibroblasts in human fibrotic kidneys, lungs, kidney organoids, and mouse kidneys after injury. Genetic ablation of COUP-TFII in mice resulted in attenuation of injury-induced kidney fibrosis. A non-biased proteomic study revealed the suppression of fatty acid oxidation and the enhancement of glycolysis pathways in COUP-TFII overexpressing fibroblasts. Overexpression of COUP-TFII in fibroblasts induced augmented glycolysis and production of alpha smooth muscle actin (αSMA) and collagen1. Knockout of COUP-TFII decreased glycolysis and collagen1 levels in fibroblasts. Chip-qPCR revealed the binding of COUP-TFII on the promoter of PGC1α. Overexpression of COUP-TFII reduced the cellular level of PGC1α. Targeting COUP-TFII serves as a novel treatment approach for mitigating fibrosis in chronic kidney disease and potentially fibrosis in other organs.

2021-04-27 | PXD024035 | Pride

Genome-wide Profiling of NR2F2 (COUP-TFII) Binding in Human Endometrial Stromal Cells [ChIP-Seq]

Project description:ChickenM-BM- ovalbumin upstream promoter-transcription factor II (COUP-TFII; NR2F2) is an orphan nuclear receptor involved in cell-fate specification, organogenesis, angiogenesis and metabolism. Ablation of COUP-TFII in the mouse uterus causes infertility due to defects in embryo attachment and impaired uterine stromal cell decidualization. Although the function of COUP-TFII in uterine decidualization has been described in mice, its role in the human uterus remains unknown. To better elucidate the mechanisms with which COUP-TFII regulates target gene transcription, genome-wide COUP-TFII binding sites in human endometrial stromal cells (HESC) treated with deciduogenic hormones were identified using ChIP-seq. A total of 16,298 intervals (binding regions) for COUP-TFII were identified compared with the input in HESC chromatin with a very low false discovery rate (0.17%) using a stringent cutoff of p =1x10-10. Distribution of intervals showed that more than half (58.6%) of the COUP-TFII binding sites are located within 10 kb of gene boundaries. 7.5% of total intervals reside within the 10 kb promoter region. A total of 6,077 unique genes were identified to have COUP-TFII binding sites within 10 kb of their gene boundaries. Examination of NR2F2 binding in pooled primary human endometrial stromal cells from 6 healthy women upon decidualization with a hormone cocktail of cAMP, E2 and medroxyprogesterone acetate.

2013-11-02 | E-GEOD-52008 | biostudies-arrayexpress

Genome-wide Profiling of NR2F2 (COUP-TFII) Binding in Human Endometrial Stromal Cells [ChIP-Seq]

Project description:Chicken ovalbumin upstream promoter-transcription factor II (COUP-TFII; NR2F2) is an orphan nuclear receptor involved in cell-fate specification, organogenesis, angiogenesis and metabolism. Ablation of COUP-TFII in the mouse uterus causes infertility due to defects in embryo attachment and impaired uterine stromal cell decidualization. Although the function of COUP-TFII in uterine decidualization has been described in mice, its role in the human uterus remains unknown. To better elucidate the mechanisms with which COUP-TFII regulates target gene transcription, genome-wide COUP-TFII binding sites in human endometrial stromal cells (HESC) treated with deciduogenic hormones were identified using ChIP-seq. A total of 16,298 intervals (binding regions) for COUP-TFII were identified compared with the input in HESC chromatin with a very low false discovery rate (0.17%) using a stringent cutoff of p =1x10-10. Distribution of intervals showed that more than half (58.6%) of the COUP-TFII binding sites are located within 10 kb of gene boundaries. 7.5% of total intervals reside within the 10 kb promoter region. A total of 6,077 unique genes were identified to have COUP-TFII binding sites within 10 kb of their gene boundaries.

2013-11-02 | GSE52008 | GEO

Transcriptome analysis of human endometrial stromal cells with NR2F2 (COUP-TFII) knockdown

Project description:To explore the roles of COUP-TFII during the pathogenesis of endometriosis, the human eutopic stromal cells were transfected with siRNA oligonucleotide against COUP-TFII, and total RNA were harvested and proceeded to microarray analysis.

2018-08-21 | GSE107469 | GEO

Atrial Identity Is Determined by A COUP-TFII Regulatory Network (ChIP-Seq)

Project description:Embryonic cardiomyocytes possess the plasticity to choose between atrial and ventricular fates. For a limited window of time, the transcription factor COUP-TFII (Nr2f2) sufficiently and essentially confers the atrial identity through direct and indirect regulation of nearly half of chamber specific genes. Examination of COUP-TFII binding sites in embryonic artia

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Expression data from NR2F2(COUP-TFII) depleted mouse MA-10 Leydig cells

Project description:In males, Leydig cells are the main producers of testosterone and insulin-like 3, hormones which are both essential for sex differentiation and reproductive functions. Nuclear receptor chicken ovalbumin upstream promoter-transcription factors II (COUP-TFII) is expressed in the cells committed to give rise to the fully functional steroidogenic adult Leydig cells and has a major role in their function and differentiation. Up to date, only handful of COUP-TFII gene targets have been reported. A transcriptomic approach was used to identify additional genes affected by depletion of COUP-TFII in mouse MA-10 Leydig cell line.

2021-07-01 | GSE163283 | GEO

Genes regulated by COUP-TFII inhibitor

Project description:The orphan nuclear receptor COUP-TFII is expressed at a low level in adult tissues, but its expression is increased and shown to promote progression of multiple diseases including prostate cancer, heart failure and muscular dystrophy. Suppression of COUP-TFII slows disease progression, making it an intriguing therapeutic target. Here, we identified a potent and specific COUP-TFII inhibitor through high-throughput screening. The inhibitor specifically suppressed COUP-TFII activity to regulate its target genes.

2020-05-12 | GSE142475 | GEO

Expression profile of COUP-TFII overexpressing hearts

Project description:Increased COUP-TFII levels are found in human dilated cardiomyopathy as well as in mouse models that develop cardiomyopathy. COUP-TFII overexpression in adult mouse hearts caused ventricular dilation and compromised cardiac functions. To gain insights on COUP-TFII’s effect in hearts, we identified the molecular profile of COUP-TFII overexpressing hearts through microarray analysis. The result may shred light on molecular mechanisms that mediate development of dilated cardiomyopathy.

2015-07-24 | GSE63759 | GEO

Atrial Identity Is Determined by A COUP-TFII Regulatory Network (ChIP-Seq)

2013-06-07 | GSE46497 | GEO

Expression profile of COUP-TFII overexpressing mouse ventral midbrain

Project description:Elevated COUP-TFII levels are found in Parkinson’s disease. COUP-TFII overexpression in mouse dopaminergic neurons caused neurodegeneration. The goal of this study is to identify molecular mechanisms of COUP-TFII-mediated cell death through RNAseq.

2020-05-29 | GSE132874 | GEO

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