GEO DataSets

(Submitter supplied) Bromodomain and extra-terminal (BET) family proteins are key regulators of gene expression in cancer. Herein, we utilize BRD4 profiling to identify critical pathways involved in pathogenesis of chronic lymphocytic leukemia (CLL). BRD4 is over-expressed in CLL and is enriched proximal to genes up-regulated or de novo expressed in CLL with known function in disease pathogenesis and progression. These genes, including key members of the BCR signaling pathway, provide rationale for this therapeutic approach to identify new targets in alternative types of cancer. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL17586

9 Samples

Download data: CEL, CHP

(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

Platforms:

GPL18573 GPL17586 GPL20301

58 Samples

Download data: BED, CEL, CHP

(Submitter supplied) Bromodomain and extra-terminal (BET) family proteins are key regulators of gene expression in cancer. Herein, we utilize BRD4 profiling to identify critical pathways involved in pathogenesis of chronic lymphocytic leukemia (CLL). BRD4 is over-expressed in CLL and is enriched proximal to genes up-regulated or de novo expressed in CLL with known function in disease pathogenesis and progression. These genes, including key members of the BCR signaling pathway, provide rationale for this therapeutic approach to identify new targets in alternative types of cancer. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL20301 GPL18573

49 Samples

Download data: BED, XLSX

(Submitter supplied) We sequenced mRNA from 12 human cancer cell lines treated with DMSO or AZD5153 for 24h to determine compound mechanism of action

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11154

48 Samples

Download data: TXT

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

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21290

20 Samples

Download data

(Submitter supplied) Here we report the discovery of ABBV-744, a first in class, highly potent and selective inhibitor of BET family BD2 domains with drug like properties. RNA-seq analysis revealed that ABBV-744 elicited potent inhibition of AR-dependent transcription without causing broad transcription alterations associated with exposure to pan BET inhibitors.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21290

10 Samples

Download data: TXT

(Submitter supplied) Here we report the discovery of ABBV-744, a first in class, highly potent and selective inhibitor of BET family BD2 domains with drug like properties. ChIP-seq analysis revealed that ABBV-744 displaced BRD4 from AR-containing super enhancers and elicited potent inhibition of AR-dependent transcription without causing broad transcription alterations associated with exposure to pan BET inhibitors.

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL18573

14 Samples

Download data: BW

(Submitter supplied) Here we report the discovery of ABBV-744, a first in class, highly potent and selective inhibitor of BET family BD2 domains with drug like properties. RNA-seq analysis revealed that ABBV-744 elicited potent inhibition of AR-dependent transcription without causing broad transcription alterations associated with exposure to pan BET inhibitors.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21290

10 Samples

Download data: TXT

(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; Non-coding RNA profiling by high throughput sequencing

Platforms:

GPL20301 GPL18573

71 Samples

Download data: BROADPEAK, NARROWPEAK

(Submitter supplied) Chronic lymphocytic leukemia (CLL) is a quiescent B-cell malignancy that depends on transcriptional dysregulation for survival. The histone deacetylases are transcriptional regulators whose role within the regulatory chromatin and consequence on the CLL transcriptome is poorly characterized. Here, we profiled and integrated the genome wide occupancy of HDAC1, BRD4, H3K27Ac and H3K9Ac signals with chromatin accessibility, Pol2 occupancy and target expression signatures in CLL cells. more...

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL20301

20 Samples

Download data: TXT

(Submitter supplied) Chronic lymphocytic leukemia (CLL) is a quiescent B-cell malignancy that depends on transcriptional dysregulation for survival. The histone deacetylases are transcriptional regulators whose role within the regulatory chromatin and consequence on the CLL transcriptome is poorly characterized. Here, we profiled and integrated the genome wide occupancy of HDAC1, BRD4, H3K27Ac and H3K9Ac signals with chromatin accessibility, Pol2 occupancy and target expression signatures in CLL cells. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL20301

20 Samples

Download data: TXT

(Submitter supplied) Chronic lymphocytic leukemia (CLL) is a quiescent B-cell malignancy that depends on transcriptional dysregulation for survival. The histone deacetylases are transcriptional regulators whose role within the regulatory chromatin and consequence on the CLL transcriptome is poorly characterized. Here, we profiled and integrated the genome wide occupancy of HDAC1, BRD4, H3K27Ac and H3K9Ac signals with chromatin accessibility, Pol2 occupancy and target expression signatures in CLL cells. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL18573

31 Samples

Download data: BROADPEAK, NARROWPEAK

(Submitter supplied) NUT midline carcinoma (NMC) is a rare, aggressive subtype of squamous carcinoma that is driven by the BRD4-NUT fusion oncoprotein. BRD4, a BET protein, binds to chromatin through its two bromodomains, and NUT recruits the p300 histone acetyltransferse (HAT) to activate transcription of oncogenic target genes. BET selective bromodomain inhibitors have demonstrated on-target activity in NMC patients, but with limited efficacy. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18573

20 Samples

Download data: TDF, TXT

(Submitter supplied) Redundant tumor microenvironment (TME) immunosuppressive mechanisms and epigenetic maintenance of terminal T-cell exhaustion greatly hinder functional anti-tumor T-cell responses in chronic lymphocytic leukemia (CLL). Bromodomain and extra-terminal (BET) proteins regulate key pathways contributing to CLL pathogenesis and TME interactions, including T-cell function and differentiation. Herein, we report that blocking BET protein function alleviates immunosuppressive networks in the CLL TME and repairs inherent T-cell defects. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL34315

12 Samples

Download data: RCC

(Submitter supplied) We identified BRD4 as an epigenetic regulator of the prostate lineage specific gene HOXB13 during progression of the disease from an androgen dependent to an androgen independent state.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18460

9 Samples

Download data: TXT

(Submitter supplied) We identified BRD4 as an epigenetic regulator of the prostate lineage specific gene HOXB13 during progression of the disease from an androgen dependent to an androgen independent state.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18460

2 Samples

Download data: TXT

(Submitter supplied) The BET (bromodomain and extra terminal) protein family members including BRD4 bind to acetylated lysines on histones and regulate the expression of important oncogenes, e.g., MYC and BCL2. Here we demonstrate the sensitizing effects of the histone hyperacetylation inducing pan-histone deacetylase inhibitor (HDI) panobinostat (PS) on human AML blast progenitor cells (BPCs) to the BET protein inhibitor JQ1. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

2 Samples

Download data: CEL

(Submitter supplied) Enhancer profiling has emerged as a powerful approach for discovering the cis-regulatory elements that define transcriptional core regulatory circuits. Characteristic biochemical and biophysical attributes of chromatin mark active enhancer elements, which can be leveraged with genome-wide assay technologies for discovery. This includes chromatin immunoprecipitation followed by sequencing (ChIP-seq) for histone H3 acetylated lysine 27 (H3K27ac). more...

Organism:

Homo sapiens

Type:

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

Platform:

GPL18573

36 Samples

Download data: BEDGRAPH, XLSX

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

Organism:

Homo sapiens

Type:

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

Platforms:

GPL11154 GPL18573

65 Samples

Download data: WIG

(Submitter supplied) Triple negative breast cancer (TNBC) is a heterogeneous and clinically aggressive disease for which there is no targeted therapy. Here we report the preferential and high sensitivity of TNBCs to BET bromodomain inhibitors such as JQ1 manifested by cell cycle arrest in early G1, apoptosis, and induction of markers of luminal epithelial differentiation in vitro and in vivo. The sensitivity of TNBC and other tumor types to BET inhibition establishes a rationale for clinical investigation, and a motivation to understand mechanisms of resistance. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL11154 GPL18573

28 Samples

Download data: TXT