GEO DataSets

(Submitter supplied) Twist is a key EMT inducer, expression of Twist will induce EMT in HMLE and breast tumor T47D cells By expressing Twist in HMLE and T47D cells, which lack the expression of Twist, will identify the genes regulated by Twist

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6244

8 Samples

Download data: CEL, CHP

(Submitter supplied) Transcriptional elongation by RNA polymerase II (Pol II) is regulated by positive transcription elongation factor b (P-TEFb) in association with Bromodomain-containing protein 4 (BRD4). We used genome-wide chromatin immunoprecipitation sequencing in primary human CD4+ T cells to reveal that BRD4 co-localizes with Ser2-phosphorylated Pol II (Pol II Ser2) at both enhancers and promoters of active genes. more...

Organism:

Homo sapiens

Type:

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

Platforms:

GPL10999 GPL11154

15 Samples

Download data: BED, WIG

(Submitter supplied) Twist1 is a transcription factor that induces EMT and drives metastasis in prostate cancer. We examined global gene expression in Myc-CaP mouse prostate cancer cells following overexpression of Twist1 and the Twist1 mutants F191G, AQA, and DQD.

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS4955

Platform:

GPL6246

15 Samples

Download data: CEL

Analysis of Myc-Cap prostate cancer (PC) cells overexpressing Twist1 and mutants F191G, AQA, and DQD. Twist1, a basic helix-loop-helix transcription factor, is a master regulator of EMT that promotes cancer metastasis. Results provide insight into molecular basis of Twist1-induced PC metastasis.

Organism:

Mus musculus

Type:

Expression profiling by array, transformed count, 5 genotype/variation sets

Platform:

GPL6246

Series:

GSE50002

15 Samples

Download data: CEL

(Submitter supplied) Using a TWIST1-inducible epithelial-to-mesenchymal transition (EMT) model in HMLE cells, miRNA changes were profiled at different time points during an active EMT.

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by array

Platform:

GPL18795

12 Samples

Download data: TXT

(Submitter supplied) Epithelial-to-mesenchymal transition (EMT) is a dynamic process that relies on cellular plasticity; an EMT/MET axis is critical for metastatic colonization of carcinomas. Unlike epithelial programming, regulation of mesenchymal programming is not well understood in EMT. Here we describe the first microRNA that enhances exclusively mesenchymal programming. We demonstrate that microRNA-424 is up-regulated early during a TWIST1/SNAI1-induced EMT, and that it causes cells to express mesenchymal genes without affecting epithelial genes, resulting in a mixed/intermediate EMT. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11154

6 Samples

Download data: TXT

(Submitter supplied) Analysis of BRMS1 KD-induced EMT in non-samll cell lung cancer at gene expression level. The hypothesis tested in the present study was that BRMS1 KD induces EMT through differential regulation of EMT genes and Twist1 KD restores the epithelial phenotype in cells with BRMS1 KD. Results provide important information of biological functions in lung cancer which BRMS1 KD involves in, such as EMT, signaling, biological adhesion, immune system process, response to stimulus, and so on.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

6 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

Platforms:

GPL24676 GPL18573 GPL20795

32 Samples

Download data: BED, BIGWIG, TAR

(Submitter supplied) We examined the intratumor heterogeneity in S2-VP10 xenograft by single-cell RNA-sequencing. We found a hierarchical tumor progression originating from ROR1high cells with a partial EMT gene signature. We also found that ROR1high cells have the strong capacity as tumor-initiating cells to support tumorigenecity, chemoresistance, and metastasis. CUT&RUN and ATAC-sequencing revealed that ROR1 gene expression is regulated through YAP-BRD4 axis. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL18573

3 Samples

Download data: BIGWIG

(Submitter supplied) We examined the intratumor heterogeneity in S2-VP10 xenograft by single-cell RNA-sequencing. We found a hierarchical tumor progression originating from ROR1high cells with a partial EMT gene signature. We also found that ROR1high cells have the strong capacity as tumor-initiating cells to support tumorigenecity, chemoresistance, and metastasis. CUT&RUN and ATAC-sequencing revealed that ROR1 gene expression is regulated through YAP-BRD4 axis. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL18573

10 Samples

Download data: BED, BIGWIG

(Submitter supplied) We examined the intratumor heterogeneity in S2-VP10 xenograft by single-cell RNA-sequencing. We found a hierarchical tumor progression originating from ROR1high cells with a partial EMT gene signature. We also found that ROR1high cells have the strong capacity as tumor-initiating cells to support tumorigenecity, chemoresistance, and metastasis. CUT&RUN and ATAC-sequencing revealed that ROR1 gene expression is regulated through YAP-BRD4 axis. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL20795 GPL24676

18 Samples

Download data: TXT

(Submitter supplied) We examined the intratumor heterogeneity in S2-VP10 xenograft by single-cell RNA-sequencing. We found a hierarchical tumor progression originating from ROR1high cells with a partial EMT gene signature. We also found that ROR1high cells have the strong capacity as tumor-initiating cells to support tumorigenecity, chemoresistance, and metastasis. CUT&RUN and ATAC-sequencing revealed that ROR1 gene expression is regulated through YAP-BRD4 axis. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL20795

1 Sample

Download data: TAR

(Submitter supplied) Receptor-tyrosine-kinase-like orphan receptor 1 (ROR1) is expressed during embryogenesis and by certain leukemias, but not by tissues of healthy adults. Here we show that the neoplastic cells of many human breast cancers express the ROR1 protein and high-level expression of ROR1 in breast adenocarcinoma was associated with aggressive disease.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL14185

4 Samples

Download data: GPR, TXT

(Submitter supplied) We applied high-throughput sequence to identify signaling pathways, stem cell gene signature or target genes of BMI1 that were affected by our newly development humainzed anti-ROR1 antibody (cirmtuzumab) in breast cancer patient-derived xenograft (PDX) mice model

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL20301

8 Samples

Download data: XLSX

(Submitter supplied) In serum-starved and re-fed mouse fibroblast, nascent RNA-seq analysis showed that the BET inhibitor JQ1 antagonized a process regulating PIC formation and a downstream process involved in progressive elongation. To specifically address the role of BRD4 and its interactions with acetylated histones and P-TEFb, YFP-tagged BRD4 proteins (wild type and mutant BRD4) were stably expressed in cells, endogenous BRD4 of which was knocked down by shRNA (shBRD4). more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing; Non-coding RNA profiling by high throughput sequencing

Platform:

GPL13112

41 Samples

Download data: BEDGRAPH, BW

(Submitter supplied) To study the role of the bromodomain (BD) in BRD4-dependent gene expression, we compared the function of wild type BRD4 and a mutant BRD4-mBD, which carries a point mutation in each of the two BDs. We first knocked down endogenous BRD4 by shRNA (shBRD4) and then stably reconstituted the cells with shBRD4-resistant YFP-BRD4 (wild type or mBD mutant). Following BRD4 reconstitution, the degree of recovery in gene expression was analyzed by Affymetrix Mouse Exon 1.0 ST array. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6096

8 Samples

Download data: CEL, CHP

(Submitter supplied) Baseline gene expression for two primary and two recurrent tumor cell lines derived from MTB;TAN transgenic mice. Microarrays were performed in biological duplicate to determine differential gene expression between primary and recurrent tumor cell cohorts.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL8321

8 Samples

Download data: CEL

(Submitter supplied) The epithelial-mesenchymal transition (EMT) is thought to be essential for cancer metastasis. While chromatin remodeling is involved in EMT, histone variants contribution in EMT remains poorly investigated. Recently, we showed that silencing or removal of the histone variant H2A.X induced mesenchymal-like characteristics, including activation of the EMT transcription factors, Slug and ZEB1, in human colon cancer cells. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL16686

10 Samples

Download data: CEL

(Submitter supplied) To test whether Brd4 and SEC co-regulate the release of promoter-proximally paused Pol II, we performed Pol II ChIP-Seq to analyze the effect of depletion of Brd4 or SEC on HMBA-induced pause release in HCT116 cells.

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL16791

6 Samples

Download data: BED

(Submitter supplied) BRD4 assembles transcriptional machinery at gene super-enhancer regions and governs the expression of genes that are critical for cancer progression. However, it remains unclear whether BRD4-mediated gene transcription is required for tumor cells to develop drug resistance. Our data show that prolonged treatment of luminal breast cancer cells with AKT inhibitors induces FOXO3a de-phosphorylation, nuclear translocation, and disrupts its association with SIRT6, eventually leading to FOXO3a acetylation as well as BRD4 recognition. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL20301

4 Samples

Download data: TXT