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RNA seq analysis of uterine stromal cells from ovariectomized (OVX) Atg7f/f Amhr2cre mice

ABSTRACT: RNA seq analysis of uterine stromal cells from ovariectomized (OVX) Atg7f/f Amhr2cre mice

PROVIDER: PRJNA543222 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	SRR9067620.fastq.gz	Fastqsanger.gz
	SRR9067621.fastq.gz	Fastqsanger.gz
	SRR9067622.fastq.gz	Fastqsanger.gz
	SRR9067623.fastq.gz	Fastqsanger.gz
	SRR9067624.fastq.gz	Fastqsanger.gz

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RNA seq analysis of uterine stromal cells from ovariectomized (OVX) Atg7f/f;Amhr2cre mice

Project description:Uterine stromal cells were isolated from OVX Atg7f/f and Atg7d/d mice injected with oil or E2. Each group was pooled from 4 OVX mice and the experiment was run in duplicates. RNA quality was assessed by Agilent 2100 bioanalyzer using the RNA 6000 Nano Chip (Agilent Technologies, Amstelveen, The Netherlands), and RNA quantification was performed using ND-2000 Spectrophotometer (ThermoFisher Scientific). Total RNA (1 μg) was prepared and processed for high-throughput sequencing using NextSeq 500 (Illumina, San Diego, CA, USA) and data profiling was serviced by e-biogen (Seoul, Korea).

2019-12-31 | GSE131304 | GEO

24 hour time course: regulation of uterine genes by estradiol in ovariectomized mice

2006-04-14 | GSE4664 | GEO

microRNA expression in sham and ovariectomy (OVX) mice femur tissue

Project description:To search for the role of microRNAs in postmenopausal osteoporosis, we used an experimental ovariectomized (OVX) mice moldel. We operated ovariectomy in 3-month-old C57BL/6 mice and collected the femurs after 6months to perform miRNA microarray analysis to identify dysregulated microRNAs.

2018-01-27 | GSE109705 | GEO

Mammary epithelial cell subpopulations from control and ovariectomized mice

Project description:To study the effect of pregnancy on mouse mammary epithelial subpopulations, epthelial cells derived from control or ovariectomized adult mice were isolated using fluorescence-activated cell sorting. After elimination of haematopoietic and endothelial cells, two distinct epithelial subpopulations were sorted using antibodies against CD29 and CD24. Based on the immunohistochemical phenotype, and in vivo and in vitro functional assays, these subpopulations were identified as mammary stem cell enriched (CD29hiCD24+) and luminal (CD29loCD24+) respectively (ref: Shackleton et al, Nature 2006). Microarray profiling was used to compare gene expression profiles of the two subpopulations isolated from ovariectomized and control mice. For each of two biological replicates, 6 FVB/NJ mice were ovariectomized at 8 weeks of age. 4 weeks after ovariectomy (Ovx) mammary gland from control or Ovx animals were collected and digested to obtain a single cell suspension. CD45-CD31-TER119- cells were then sorted based on the expression of cell surface markers CD24 and CD29. Similarly for two pools of control mice. There were also 4 technical replicates, to make 12 BeadChips in total.

2010-04-10 | E-GEOD-20401 | biostudies-arrayexpress

Microarray data of osteoblast from sham, ovariectomized mice (OVX) with and without treadmill training

Project description:Microarray data of osteoblast from sham, ovariectomized mice (OVX) with and without treadmill training

| PRJNA437615 | ENA

Global survey of miRNA microarray of uterus, ovariectomized female mice with or without estrogen (E2) treatment

Project description:To examine the effect of E2 treatment for the miRNA expression, at 15 week old, female wiled type mice were ovariectomized, and after one week, estradiol (E2) was delivered at a concentration of 0.050 mg/kg body weight/day. 24 hours after chemical treatment, uteruses from mice treated with or without E2 were dissected. Two group experiment (WT-OVX and WT-OVX-E2) three replicates per condition

2010-06-24 | E-GEOD-13858 | biostudies-arrayexpress

Transcription profiling of ovariectomized mice to study the regulation of uterine genes by estradiol in 24 hour time series.

Project description:Using microarray technology, we compared the global expression pattern of uterine RNA from ovariectomized control mice to those of ovariectomized mice treated with estradiol for various intervals between 30 minutes and 24 hours. Experiment Overall Design: Mice (C57 BI/6) were treated with sesame oil or estradiol and uteri were collected at 30 minutes, two hours, 6 hours, 12 hours and 24 hours after treatment and snap frozen in liquid nitrogen. Three or four uteri from each treatment group were pooled and RNA was prepared using Trizol reagent and the RNeasy clean up protocol. Two arrays for each time point were used, incorporating a fluor reversal.

2008-06-22 | E-GEOD-4664 | biostudies-arrayexpress

Chemotherapeutic agent doxorubicin alters uterine gene expression in response to estrogen in ovariectomized CD-1 adult mice

Project description:Chemotherapy can potentially impair fertility in premenopausal cancer patients. Female fertility preservation has been mainly focused on the ovarian aspects and benefited greatly from assisted reproductive technologies, such as in vitro fertilization (IVF). The rate-limiting step for the success of IVF is embryo implantation in the uterus. Doxorubicin (DOX) is a widely used chemotherapeutic agent with ovarian toxicity. It remains unknown if the uterus is a direct target of DOX. To circumvent the indirect uterine effect from ovarian toxicity of DOX and to investigate potential long-term impact of DOX on the uterus, young adult ovariectomized CD-1 mice were given an intraperitoneal injection once with PBS or DOX (10 mg/kg, a human relevant chemotherapeutic dose), and 30 days later, each set of mice was randomly assigned into three groups and subcutaneously injected with oil, 17β-estradiol (E2, for 6 hours), and progesterone (P4, for 54 hours), respectively. Uterine transcriptomic profiles were determined using RNA-seq. Principal component analysis of the uterine transcriptomes revealed four clusters from the six treatment groups: PBS-oil & DOX-oil, PBS-P4 & DOX-P4, PBS-E2, and DOX-E2, indicating that DOX treatment did not affect the overall uterine transcriptomic profiles in the oil and P4-treated mice but altered uterine responses to E2 treatment. These data demonstrate that DOX can directly target the uterus and has a long-term impact on uterine responses to E2.

2019-01-07 | GSE123950 | GEO

Microarray data of osteoblast from sham, ovariectomized mice (OVX) with and without treadmill training

Project description:Physical exercise has a positive effect on increasing or maintaining BMD in both pre-menopausal and postmenopausal women. The underlying mechanisms of physical exercise on the osteoblast (OB) in estrogen deficiency are not well understood. We used microarray to analyze the transcriptome of OB in ovariectomized mice, with or without physical exercise. intervention.

2018-03-10 | GSE111628 | GEO

High Fat Diet (HFD)-Induced Obesity Augments the Deleterious Effects of Estrogen Deficiency on Bone: Evidence from ovariectomized Mice.

Project description:There is an increasing clinical evidence that obesity exerts deleterious effects on the skeleton. While obesity coexists with estrogen deficiency in postmenopausal women, their combined effects on the skeleton are poorly studied. Thus, we investigated the impact of high-fat diet (HFD) on bone and metabolism of ovariectomized (OVX) female mice (C57BL/6J). OVX or sham operated mice were fed either HFD (60%fat) or normal diet (ND) (10%fat) for 12 weeks. HFD-OVX group exhibited pronounced increase in body weight (~86% in HFD and ~122% in HFD-OVX, p<0.0005) and impaired glucose tolerance. Bone microCT-scanning revealed a pronounced decrease in trabecular bone volume/total volume (BV/TV) in HFD-OVX (15.6±0.48% in HFD and 37.5±0.235% in HFD-OVX, p<0.005) and expansion of bone marrow adipose tissue (BMAT) (+60.7±9.9% in HFD vs +79.5±5.86% in HFD-OVX, p<0.005). Mechanistically, HFD-OVX treatment led to upregulation of genes markers of senescence, bone resorption, adipogenesis and inflammation and downregulation of gene markers of bone formation and bone development. Similarly, HFD- OVX treatment resulted in significant changes in bone tissue levels of Purine/Pyrimidine and Glutamate metabolisms, known to play a regulatory role in bone metabolism. Obesity and estrogen deficiency exert combined deleterious effects on bone resulting in accelerated cellular senescence, expansion of BMAT and impaired bone formation leading to decreased bone mass. Our results suggest that obesity may increase bone fragility in post-menopausal women.

2022-12-05 | GSE194075 | GEO

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