GEO DataSets

(Submitter supplied) ChIP-seq from mice with DNA binding mutations in Esr1 (KIKO mouse). Estrogen Receptor α (ERα) interacts with DNA, directly, or indirectly via other transcription factors, referred to as “tethering”. Evidence for tethering is based on in vitro studies and a widely used “KIKO” mouse model containing mutations that prevent direct estrogen response element (ERE) DNA-binding. KIKO mice are infertile, due in part to the inability of estrogen (E2) to induce uterine epithelial proliferation. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL11002

5 Samples

Download data: BED, BEDGRAPH

(Submitter supplied) To evaluate the ability of a DNA binding deficient ERa to mediate transcriptional responses in the mouse uterus, ovariectomized mice were injected with 100 ul of saline or 250 ng of estradiol (E2) in 100 ul saline, uterine tissue was collected 2 hours filllowing the injection, and RNA was isolated

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS5664

Platform:

GPL4134

12 Samples

Download data: TXT

Analysis of uteri from ovariectomized, EAAE ERα DNA-binding domain mutants collected 2hrs after estradiol injection. The EAAE mouse has an ERα null-like female reproductive tract phenotype. Results provide insight into the ability of EAAE ERα to mediate transcriptional responses in the uterus.

Organism:

Mus musculus

Type:

Expression profiling by array, count, 2 agent, 2 genotype/variation sets

Platform:

GPL4134

Series:

GSE56423

12 Samples

Download data: TXT

(Submitter supplied) Ovariectomized WT, KIKO (DNA-binding deficient ERα) or αERKO female mice were injected (ip) with saline (vehicle), estradiol (E2; 250 ng), bisphenol A (BPA; 750 µg) or 2,2-bis(p-hydroxyphenyl)-1,1,1-trichloroethane (HPTE; 750 µg) and uteri were collected after 2 or 24 hours. Uterine profiles were compared and indicated the early (2 hour) responses to E2 were highly correlated to the BPA and HPTE profiles. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platforms:

GPL4134 GPL7202

36 Samples

Download data: TIFF, TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL9250 GPL11002

10 Samples

Download data: BED, BEDGRAPH

(Submitter supplied) To advance understanding of mechanisms leading to biological and transcriptional endpoints related to estrogen action in the mouse uterus, we have mapped ERα and RNA polymerase II binding sites using chromatin immunoprecipitation (ChIP) followed by sequencing of enriched chromatin fragments (ChIP-seq). In the absence of hormone, 5184 ERα binding sites were apparent in the vehicle treated ovariectomized uterine chromatin, while 17240 were seen one hour after estrogen (E2) treatment, indicating that some sites are occupied by unliganded ERα, and that ERα binding is increased by E2. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL9250

5 Samples

Download data: BED, BEDGRAPH

(Submitter supplied) WT and Ex3aERKO females were ovariectomized and injected with saline or estradiol. Uterine tissue was collected after 2 or 24 hours. RNA was analyzed by microarray to determine if the Ex3aERKO mice would lack the residual transcritpional resposnes seen in the previous aERKO model.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL4134

18 Samples

Download data: TIFF, TXT

(Submitter supplied) Females were ovariectomized and injected with sesame oil, estradiol in sesame oil, BPA in sesame oil or HPTE in sesame oil. Uterine tissue was collected after 2 or 24 hours. RNA was analyzed by microarray compare ealry and late responses to a potent and a weak estrogen agaonist.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL4134

20 Samples

Download data: TIFF, TXT

(Submitter supplied) Females were ovariectomized and injected with saline estradiol or estriol. Uterine tissue was collected after 2 or 24 hours. RNA was analyzed by microarray compare ealry and late responses to a potent and a weak estrogen agaonist.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL4134

15 Samples

Download data: TIFF, TXT

(Submitter supplied) We propose comparing liver gene expression of WT and female ERKO mice early in the high-fat feeding period to animals fed a regular chow diet. Analyzing liver tissue before the fatty liver disease phenotype becomes severe will allow identification of target genes which may be causal. Comparison of regular chow fed WT animals to high fat fed WT animals will allow for identification of hepatic genes up-regulated in response to high fat feeding. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

12 Samples

Download data: CEL, CHP

(Submitter supplied) Estrogens stimulate hypertrophy and hyperplasia in the uterus and exert their activity through estrogen receptor α (ERα). A uterine epithelial ERα conditional knockout mouse model (Wnt7aCre+;Esr1f/f or cKO) demonstrated that ERα in the epithelial cells was dispensable for an early uterine proliferative response to 17β-estradiol (E2), but required for subsequent uterine biological responses. We compared the gene expression profile in the uterus after E2 treatment in the cKO samples with WT samples. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS5461

Platform:

GPL4134

18 Samples

Download data: TXT

Analysis of uteri from ovariectomized adult females with uterine epithelial cell-specific ERα deletion following treatment with 17β-estradiol for 2 or 24 hrs. Results provide insight into cell specific actions of ERα in the female reproductive tract.

Organism:

Mus musculus

Type:

Expression profiling by array, count, 2 agent, 2 genotype/variation, 2 time sets

Platform:

GPL4134

Series:

GSE53812

18 Samples

Download data: TXT

(Submitter supplied) Pre-pubertal (21 days old) WT or ERa knockout we compared RNA from 21-day old WT and Ex3aERKO uteri that were treated with saline vehicle (V) estradiol (E2) or IGF1 for 2 hours or 24 hours

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL20775

30 Samples

Download data: CEL, CHP

(Submitter supplied) Estrogen receptor α (ERα) modulates gene expression through interactions with enhancer regions of chromatin that are frequently distal from the promoters of estrogen regulated genes. Active chromatin enriched “super-enhancer” (SE) regions, mainly described in in vitro culture systems, often control production of key cell type determining transcription factors. Here, we define ERα binding super-enhancers in vivo within hormone responsive uterine tissue. more...

Organism:

Mus musculus

Type:

Other

Platform:

GPL24247

4 Samples

Download data: HIC, TXT

(Submitter supplied) A proposed membrane-mediated mechanism of rapid non genomic response to estrogen has been the intense focus of recent research. Estren (Es), a synthetic steroid, is reported to act selectively through a rapid membrane-mediated pathway, rather than through the classical nuclear estrogen receptor (ER)-mediated pathway, to maintain bone density in ovaierectomized mice without uterotropic effects. To further evaluate the mechanism and physiological effects of Es we studied responses in adult ovariectomized mice. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Datasets:

GDS2077 GDS2078

Platform:

GPL891

22 Samples

Download data: TIFF, TXT

Analysis of uteri from adult ovariectomized estrogen receptor alpha (ERalpha) null mutants treated with estren, estradiol, or 19-nortestosterone for 2 or 24 hours. Estren is a synthetic steroid. Results provide insight into the dependence of gene responses induced by estren in the uterus on ERalpha.

Organism:

Mus musculus

Type:

Expression profiling by array, log10 ratio, 3 agent, 2 time sets

Platform:

GPL891

Series:

GSE4615

10 Samples

Download data: TIFF, TXT

Analysis of uteri from adult ovariectomized animals treated with estren, estradiol, dihydrotestosterone, or 19-nortestosterone for 2 or 24 hours. Estren is a synthetic steroid. Results provide insight into the molecular and physiological effects of estren on the uterus.

Organism:

Mus musculus

Type:

Expression profiling by array, log10 ratio, 4 agent, 2 time sets

Platform:

GPL891

Series:

GSE4615

12 Samples

Download data: TIFF, TXT

(Submitter supplied) Estrogen (E2) signaling through its nuclear receptor, estrogen receptor α (ERα) increases insulin-like growth factor 1 (IGF1) in the rodent uterus, which then initiates further signals via the IGF1 receptor (IGF1R). Directly administering IGF1 results in similar biological and transcriptional uterine responses. Our studies using global ERα-null mice demonstrated a loss of uterine biological responses of the uterus to E2 or IGF1 treatment, while maintaining transcriptional responses to IGF1. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL20775

68 Samples

Download data: CEL, CHP

(Submitter supplied) Estrogen (E2) signaling through its nuclear receptor, estrogen receptor α (ERα) increases insulin-like growth factor 1 (IGF1) in the rodent uterus, which then initiates further signals via the IGF1 receptor (IGF1R). Directly administering IGF1 results in similar biological and transcriptional uterine responses. Our studies using global ERα-null mice demonstrated a loss of uterine biological responses of the uterus to E2 or IGF1 treatment, while maintaining transcriptional responses to IGF1. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL13112

2 Samples

Download data: BEDGRAPH

(Submitter supplied) Insulin-like growth factor 1 (IGF1) is primarily synthesized in and secreted from the liver; however, estrogen (E2), through E2 receptor α (ERα), increases uterine Igf1 mRNA levels. Previous ChIP-Seq analyses of the murine uterus have revealed a potential enhancer region distal from the Igf1 transcription start site (TSS) with multiple E2-dependent ERα-binding regions. Here, we show E2-dependent super enhancer–associated characteristics and suggest contact between the distal enhancer and the Igf1 TSS. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing; Other

5 related Platforms

38 Samples

Download data: BIGWIG, HIC, TXT