GEO DataSets

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

Organism:

Homo sapiens

Type:

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

Platform:

GPL24676

24 Samples

Download data: BROADPEAK, BW, NARROWPEAK, TXT

(Submitter supplied) The overarching goal of this study was to characterize mechanisms of sensitivity to EZH2 inhibitors in Merkel cell carcinoma cell lines. To that end, CUT&RUN for H3K27me3 and H3K4me3 histone marks was performed in MKL-1 cells treated with the EZH2 inhibitor EPZ011989 for 6 days.

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL24676

12 Samples

Download data: BROADPEAK, BW, NARROWPEAK

(Submitter supplied) The overarching goal of this study was to characterize mechanisms of sensitivity to EZH2 inhibitors in Merkel cell carcinoma cell lines. To that end, early and late transcriptional changes were profiled in MKL-1 cells treated with the EZH2 inhibitor EPZ011989 for 6 or 12 days.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24676

12 Samples

Download data: TXT

(Submitter supplied) The catalytic activities of covalent and ATP-dependent chromatin remodeling are central to regulating the conformational state of chromatin and the resultant transcriptional output. The enzymes that catalyze these activities are often contained within multiprotein complexes in nature. Two such multiprotein complexes, the polycomb repressive complex 2 (PRC2) methyltransferase and the SWItch/Sucrose Non-Fermentable (SWI/SNF) chromatin remodeler have been reported to act in opposition to each other during development and homeostasis. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11154

57 Samples

Download data: TXT

(Submitter supplied) Bulk ATAC_seq on GFP expressing FACS-isolated cells from E16.5 and P0 Six2TGC and compound Ezh1 and Ezh2 mutant kidneys( Six2TGC_Ezh2-/- , Ezh1+/-; Six2TGC_Ezh2-/-; and Ezh1-/- ; scRNA-seq analysis of NPCs (Six2/GFP+ cells) from E16.5 as well as P2 kidneys. Genotypes analyzed: Six2TGC (E16.5&P2), Six2TGCEzh2-/- (E16.5), Ezh1+/-;Six2TGCEzh2-/- (E16.5), and Ezh2-/-;Six2TGCEzh2-/- (E16.5) Six2/GFP+ nephron progenitor cells (NPCs) give rise to all epithelial cell types of the nephron, the filtering unit of the kidney.  NPCs have a limited lifespan and are consumed near the time of birth.   Pre-term birth or prenatal stress further shorten the lifespan of NPCs and result in nephron deficit and chronic kidney disease.  Accordingly, there is a pressing need to better understand the factors that regulate NPC lifespan in order to develop novel regenerative strategies.  Epigenetic factors are implicated in maintenance of organ-restricted progenitors such as NPCs, but the chromatin-based mechanisms are not well understood. more...

Organism:

Mus musculus

Type:

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

Platform:

GPL21626

30 Samples

Download data: BW, H5

(Submitter supplied) The inability to derive fully functional cell types, such as hepatocytes, from stem cells may emanate from the lack of knowledge about mechanisms that underlie postnatal cell maturation. We characterized hepatic maturation during the postnatal day 14 (P14) to 2-month-old (M2) transition and found more than 3000 genes differentially expressed. Nearly half of such maturation genes have H3K27me3 at their promoters or gene bodies at P14 or M2. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

5 Samples

Download data: BW

(Submitter supplied) The inability to derive fully functional cell types, such as hepatocytes, from stem cells may emanate from the lack of knowledge about mechanisms that underlie postnatal cell maturation. We characterized hepatic maturation during the postnatal day 14 (P14) to 2-month-old (M2) transition and found more than 3000 genes differentially expressed. Nearly half of such maturation genes have H3K27me3 at their promoters or gene bodies at P14 or M2. more...

Organism:

Mus musculus

Type:

Other

Platform:

GPL19057

15 Samples

Download data: BED, BW

(Submitter supplied) The inability to derive fully functional cell types, such as hepatocytes, from stem cells may emanate from the lack of knowledge about mechanisms that underlie postnatal cell maturation. We characterized hepatic maturation during the postnatal day 14 (P14) to 2-month-old (M2) transition and found more than 3000 genes differentially expressed. Nearly half of such maturation genes have H3K27me3 at their promoters or gene bodies at P14 or M2. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL19057

12 Samples

Download data: BED, BW

(Submitter supplied) The inability to derive fully functional cell types, such as hepatocytes, from stem cells may emanate from the lack of knowledge about mechanisms that underlie postnatal cell maturation. We characterized hepatic maturation during the postnatal day 14 (P14) to 2-month-old (M2) transition and found more than 3000 genes differentially expressed. Nearly half of such maturation genes have H3K27me3 at their promoters or gene bodies at P14 or M2. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

22 Samples

Download data: BW, TXT

(Submitter supplied) Purpose: The goals of this study are to compare 1. The transcription profile in KDM6A wildtype and KDM6A mutated urothelial bladder carcinoma. 2. The transcriptional changes in KDM6A mutated urothelial bladder carcinoma upon EZH2 inhibitor treatment.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11154

50 Samples

Download data: TXT

(Submitter supplied) The epigenetic modifier EZH2 is part of the polycomb repressive complex that suppresses gene expression via histone methylation. Activating mutations in EZH2 are found in a subset of melanoma that contributes to disease progression by inactivating tumor suppressor genes. In this study we have targeted EZH2 with a specific inhibitor (GSK126) or depleted EZH2 protein by stable shRNA knockdown. We show that inhibition of EZH2 has potent effects on the growth of both wild-type and EZH2 mutant human melanoma in vitro particularly in cell lines harboring the EZH2Y646 activating mutation. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

32 Samples

Download data: IDAT, TXT

(Submitter supplied) Background: Polycomb repressive complex 2 (PRC2) is responsible for establishing and maintaining histone H3K27 methylation during cell differentiation and proliferation. H3K27 can be mono-, di-, or tri-methylated, resulting in differential gene regulation. However, it remains unknown how PRC2 specifies the degree and biological effects of H3K27 methylation within a given cellular context. One way to determine PRC2 specificity may be through alternative splicing of Ezh2, PRC2’s catalytic subunit, during cell differentiation and tissue maturation. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL13112

10 Samples

Download data: BED, BROADPEAK, TXT

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

Organism:

Mus musculus

Type:

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

Platform:

GPL13112

5 Samples

Download data: GFF, TXT

(Submitter supplied) Ezh2 and H3K27me3 binding sites in E12.5 heart apex

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL13112

3 Samples

Download data: GFF, TXT

(Submitter supplied) Congenital heart disease is among the most frequent major birth defects. Epigenetic marks are crucial for organogenesis, but their role in heart development is poorly understood. Polycomb Repressive Complex 2 (PRC2) trimethylates histone H3 at lysine 27, establishing H3K27me3 repressive epigenetic marks that promote tissue-specific differentiation by silencing ectopic gene programs. We studied the function of the catalytic subunit of PRC2, EZH2, in murine heart development. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13112

2 Samples

Download data: TXT

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

Organism:

Homo sapiens

Type:

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

Platforms:

GPL15456 GPL20301 GPL10558

41 Samples

Download data: BEDGRAPH, TXT

(Submitter supplied) EZH2 induces active transcription of the AR gene, thereby increasing AR level and promoting AR signaling. Importantly, EZH2-mediated activation of AR requires EZH2 protein occupancy at the AR gene promoter, but is independent of PRC2 as well as its histone methyltransferase activity

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL20301

8 Samples

Download data: TXT

(Submitter supplied) EZH2 induces active transcription of the AR gene, thereby increasing AR level and promoting AR signaling. Importantly, EZH2-mediated activation of AR requires EZH2 protein occupancy at the AR gene promoter, but is independent of PRC2 as well as its histone methyltransferase activity

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL15456

9 Samples

Download data: BEDGRAPH, TXT

(Submitter supplied) EZH2 induces active transcription of the AR gene, thereby increasing AR level and promoting AR signaling. Importantly, EZH2-mediated activation of AR requires EZH2 protein occupancy at the AR gene promoter, but is independent of PRC2 as well as its histone methyltransferase activity

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

24 Samples

Download data: TXT

(Submitter supplied) Merkel cell carcinoma (MCC) is a highly aggressive, neuroendocrine skin cancer that lacks actionable mutations, which could be utilized for targeted therapies. Epigenetic regulators governing cell identity may represent unexplored therapeutic entry points. Here, we targeted epigenetic regulators in a pharmacological screen and discovered that the lysine-specific histone demethylase 1A (LSD1/KDM1A) is required for MCC growth in vitro and in vivo. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL11154

16 Samples

Download data: BW