GEO DataSets

(Submitter supplied) The evidence that several signal and ligand-dependent pathways function by activating regulatory enhancer programs suggests that a “checkpoint” strategy may underline activation of some or even many diversely-regulated enhancers. Here, we report a molecular mechanism common to several acute signal- and ligand-dependent enhancer activation programs based on release of a shared eRNA transcription checkpoint. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL24676

33 Samples

Download data: BEDGRAPH

(Submitter supplied) The evidence that several signal and ligand-dependent pathways function by activating regulatory enhancer programs suggests that a “checkpoint” strategy may underline activation of some or even many diversely-regulated enhancers. Here, we report a molecular mechanism common to several acute signal- and ligand-dependent enhancer activation programs based on release of a shared eRNA transcription checkpoint. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL24676

3 Samples

Download data: BEDGRAPH

(Submitter supplied) The evidence that several signal and ligand-dependent pathways function by activating regulatory enhancer programs suggests that a “checkpoint” strategy may underline activation of some or even many diversely-regulated enhancers. Here, we report a molecular mechanism common to several acute signal- and ligand-dependent enhancer activation programs based on release of a shared eRNA transcription checkpoint. more...

Organism:

Homo sapiens

Type:

Other

Platform:

GPL24676

3 Samples

Download data: BEDGRAPH

(Submitter supplied) Transcription factors (TFs) regulate gene expression by binding, with varying strength, to DNA via their DNA-binding domain. Additionally, some TFs also interact with RNA, which modulates transcription factor binding to chromatin. However, whether RNA-mediated TF binding results in differential transcriptional outcomes remains unknown. In this study, we demonstrate that estrogen receptor α (ERα), a ligand-activated TF, interacts with RNA in a ligand-dependent manner. more...

Organism:

Homo sapiens

Type:

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

Platforms:

GPL24676 GPL16791

26 Samples

Download data: BED, BIGWIG

(Submitter supplied) Estradiol (E2) and relaxin (Rln) are steroid and polypeptide hormones, respectively, with important roles in the female reproductive tract, including myometrium. Some actions of Rln, which are mediated by its membrane receptor RXFP1, require or are augmented by E2 signaling through its cognate nuclear steroid receptor, estrogen receptor alpha (ER⍺). In contrast, other actions of Rln act in opposition to the effects of E2. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18573

16 Samples

Download data: BW

(Submitter supplied) Bisphenol A (BPA), a widely used chemical in the production of plastics and epoxy resins, has garnered significant attention due to its association with adverse health effects, particularly its endocrine-disrupting properties. Regulatory measures aimed at reducing human exposure to BPA have led to a proliferation of alternative chemicals used in various consumer products. While these alternatives serve to reduce BPA exposure, concerns have arisen regarding their safety and potential toxicity as regrettable substitutes. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL30173

286 Samples

Download data: TSV

(Submitter supplied) 537 million people globally suffer from diabetes. Insulin-producing beta cells are reduced in number in most people with diabetes, but the majority still have some residual beta cells. Disappointingly, none of the many diabetes drugs in common use can increase human beta cell numbers. Recently, small molecules that inhibit the kinase, Dual Tyrosine-Regulated Kinase 1A (DYRK1A), have been shown to induce immunohistochemical markers of human beta cell replication, and this is enhanced by drugs that stimulate the GLP1 receptor (GLP1R) on beta cells. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24676

4 Samples

Download data: XLSX

(Submitter supplied) Estrogen-receptor alpha (ERα)-dependent enhancers in the human breast cancer cell line MCF7 are a well-studied model system that allows high temporal resolution tracking of the different molecular events after hormone treatment and in which the enhancer and their target genes, as well as many of the molecular mechanisms operating in enhancer activation, are well defined. We use Capture-C to look at enhancer-promoter contact frequencies of GREB1 and NRIP1 genes across a time course (5, 30 and 60 min) after E2 addition to MCF7 cells which had been extensively starved of hormone. more...

Organism:

Homo sapiens

Type:

Other

Platforms:

GPL21697 GPL30173

46 Samples

Download data: MCOOL

(Submitter supplied) Estrogen-receptor alpha (ERα)-dependent enhancers in the human breast cancer cell line MCF-7 are a well-studied model system that allows high temporal resolution tracking of the different molecular events after hormone treatment and in which the enhancer and their target genes, as well as many of the molecular mechanisms operating in enhancer activation, are well defined. We use nascent RNA-seq (TT-seq) across a time course (5, 30 and 60 min) after E2 addition to MCF-7 cells which had been extensively starved of hormone to assess the transcription dynamics of E2-responsive genes and enhancers and to link this with other aspects of rapid gene activation under study, i.e. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21697

8 Samples

Download data: BW, TXT

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

Organism:

Mus musculus; Homo sapiens

Type:

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

Platforms:

GPL19057 GPL17021 GPL18573

56 Samples

Download data

(Submitter supplied) In this study we examine the extent and nature of functional interactions between the E2 and Rln signaling pathways in the myometrium. In addition, we delineate the mechanisms underlying functional interplay between the E2/ERα and Rln/RXFP1 signaling pathways at the molecular and physiological levels in myometrial tissue and cells during quiescence and contractility.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

8 Samples

Download data: BW

(Submitter supplied) In this study we examine the extent and nature of functional interactions between the E2 and Rln signaling pathways in the myometrium. In addition, we delineate the mechanisms underlying functional interplay between the E2/ERα and Rln/RXFP1 signaling pathways at the molecular and physiological levels in myometrial tissue and cells during quiescence and contractility.

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL17021

32 Samples

Download data: BW

(Submitter supplied) Brown adipose tissue plays a crucial role in modulating whole-body energy expenditure through the thermogenic function of its mitochondrial respiratory chain. Pharmacological interventions targeting this function hold significant therapeutic promise. Thus, gaining a comprehensive understanding of the pathophysiological regulation of brown adipose tissue is imperative for future therapeutic applications. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21273

6 Samples

Download data: TXT

(Submitter supplied) The first aim of the study was to identify the genes regulated by the estrogen receptor alpha (ERa) in the normal mouse prostate, with and without the co-activation of the androgen receptor. The second objective was to decipher the changes in the estrogen and androgen responses in a tumoral context from prostate cancer-developping mice.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

30 Samples

Download data: CSV

(Submitter supplied) A regulated stress response is essential for healthy child growth and development trajectories. We conducted a cluster-randomized trial in rural Bangladesh (funded by the Bill & Melinda Gates Foundation, ClinicalTrials.gov NCT01590095) to assess the effects of an integrated nutritional, water, sanitation, and handwashing intervention on child health. We previously reported on the primary outcomes of the trial, linear growth and caregiver-reported diarrhea. more...

Organism:

Homo sapiens

Type:

Other

Platform:

GPL34282

745 Samples

Download data: XLSX

(Submitter supplied) Estrogen receptor α (ER) positivity defines ~75% of breast cancers (BCs), treated with a variety of estrogen-targeting therapies. However, ~25% of patients with localized disease and nearly all metastatic disease patients develop resistance to such therapies. One major mechanism of resistance occurs through gain-of-function mutations in the gene encoding ER (ESR1), which occurs after prolonged endocrine therapy. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL20301

15 Samples

Download data: TXT

(Submitter supplied) Ciliary action performs a critical role in the oviduct (Fallopian tube), during pregnancy establishment through sperm and egg transport. The disruption of normal ciliary function in the oviduct affects oocyte pick-up and is a contributing factor to female infertility. Estrogen is an important regulator of ciliary action in the oviduct and promotes ciliogenesis in several species. Global loss of estrogen receptor 1 alpha (encoded by Esr1 gene) leads to infertility. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

4 Samples

Download data: CLOUPE, H5, MTX, TSV, TXT

(Submitter supplied) Inhibitory crosstalk between estrogen receptor alpha (ER alpha ) and aryl hydrocarbon receptor (AHR) regulates 17-estradiol (E2)-dependent breast cancer cell signaling. ER alpha and AHR are transcription factors activated by E2 and 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), respectively. Dietary ligands resveratrol (RES) and 3,30diindolylmethane (DIM) also activate ER alpha while only DIM activates AHR and RES represses it. more...

Organism:

Homo sapiens

Type:

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

Platform:

GPL18573

57 Samples

Download data: BW

(Submitter supplied) Abstract: Inhibitory crosstalk between estrogen receptor alpha (ERalpha) and aryl hydrocarbon receptor (AHR) regulates 17β-estradiol (E2)-dependent breast cancer cell signalling. ERalpha and AHR are transcription factors activated by E2 and 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) respectively. Dietary ligands resveratrol (RES) and 3,3´diindolylmethane (DIM) also activate ERalpha while only DIM activates AHR and RES represses it. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18573

18 Samples

Download data: TXT

(Submitter supplied) We performed genome-wide mapping of H3k27ac and H3K4me3 sites in control and MAF-overexpressing MCF7 cells to assess the consequences of estrogen (E2) stimulation and MAF overexpression recruitment to chromatin. To this end, we cultured MCF7 cells in hormone-deprived (HD) medium for 72 h and then E2 or vehicle was added for 1h prior to chromatin immunoprecipitation (ChIP). Samples were generated in triplicate.

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL30173

12 Samples

Download data: NARROWPEAK