GEO DataSets

(Submitter supplied) PHF8 exerts distinct functions in different types of cancer. However, the mechanisms underlying its specific functions in each case remain obscure. To establish whether overexpression of PHF8 regulates the TGF-β induced the epithelial-mesenchymal transition (EMT), we treated MCF10A-Mock (control) and MCF10A-PHF8wt (overexpressing wild-type PHF8) cells with TGF-β1 for 0, 24, 48 and 72 hours and performed RNA-seq in biological duplicates. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16791

16 Samples

Download data: XLSX

(Submitter supplied) HER2 plays a critical role in tumorigenesis and is associated with poor prognosis of patients with HER2-positive breast cancers. Although anti-HER2 drugs are beneficial benefits for treating breast cancer, de novo, or acquired resistance often develops. Epigenetic factors are increasingly targeted for therapy; however, such mechanisms that interact with HER2 signaling are poorly understood. RNA sequencing was performed to identify PHF8 targets downstream of HER2 signaling. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16791

8 Samples

Download data: TSV

(Submitter supplied) PHF8 (PHD Finger 8) mutations have been found in patients with X-linked mental retardation (XLMR) and craniofacial deformities. Here we identify PHF8 as the first enzyme that mediates demethylation of mono-methylated histone H4 lysine (K) 20 (H4K20me1), with additional activities towards H3K9me2/1 and H3K27me2. Patient mutations significantly compromise the demethylase activity, indicating functional importance. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6254

12 Samples

Download data: GPR

(Submitter supplied) PHF8 (PHD Finger 8) mutations have been found in patients with X-linked mental retardation (XLMR) and craniofacial deformities. Here we identify PHF8 as the first enzyme that mediates demethylation of mono-methylated histone H4 lysine (K) 20 (H4K20me1), with additional activities towards H3K9me2/1 and H3K27me2. Patient mutations significantly compromise the demethylase activity, indicating functional importance. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL9052

7 Samples

Download data: BED

(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) To understand transcriptome and epigenome profilings alteration during breast cancer initiation and development, we constructed a in vitro breast cancer transformation model. And then, we use mRNA-Seq to uncover differential expression genes during breast cancer transformation process. For epigenomic profilings, we specificly analysis genome wide H3K9me2, H3K9me3,H3K4me3 and H3K27me3 modifications using ChIP-Seq. more...

Organism:

Homo sapiens

Type:

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

Platform:

GPL11154

34 Samples

Download data: TXT, WIG

(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:

GPL16686 GPL18573

7 Samples

Download data: BED, BEDGRAPH, CEL

(Submitter supplied) Complex regulatory networks control epithelial-to-mesenchymal transition (EMT) but the underlying epigenetic control is poorly understood. Lysine-specific demethylase 1 (LSD1) is a key histone demethylase that alters the epigenetic landscape. Here we explored the role of LSD1 in global epigenetic regulation of EMT, cancer stem cells (CSCs), the tumour microenvironment, and therapeutic resistance in breast cancer. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL18573

3 Samples

Download data: BED, BEDGRAPH

(Submitter supplied) Complex regulatory networks control epithelial-to-mesenchymal transition (EMT) but the underlying epigenetic control is poorly understood. Lysine-specific demethylase 1 (LSD1) is a key histone demethylase that alters the epigenetic landscape. Here we explored the role of LSD1 in global epigenetic regulation of EMT, cancer stem cells (CSCs), the tumour microenvironment, and therapeutic resistance in breast cancer. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL16686

4 Samples

Download data: CEL

(Submitter supplied) Background. Oncogene overexpression in primary cells often triggers the induction of a cellular safeguard response promoting senescence or apoptosis. Secondary cooperating genetic events are generally required for oncogene induced tumorigenesis to overcome these biologic obstacles. We employed array CGH for 8 genetically-engineered mouse models of mammary cancer to identify loci that might harbor genes that enhance oncogene-induced tumorigenesis. more...

Organism:

Mus musculus

Type:

Genome variation profiling by array

Platform:

GPL11288

45 Samples

Download data: TXT

(Submitter supplied) We performed affymetrix gene expression profiling on mammary tumors from eight well-characterized genetically engineered Mouse (GEM) models of human breast cancer. The gene expression data will be combined with the miRNA gene expression data from the corresponding mammary tumors and tissues for integrated miRNA and mRNA gene expression analysis, which are useful in improving the identification of miRNA targets from potential targets identified in silico.

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS4077

Platform:

GPL8321

46 Samples

Download data: CEL

Analysis eight well-characterized genetically engineered mouse (GEM) models of human breast cancer , including MMTV-H-Ras, -Her2/neu, -c-Myc, -PymT, -Wnt1 and C3(1)/SV40 T/t-antigen transgenic mice, BRCA1(fl/fl);p53(+/-);MMTV-cre knock-out mice and the p53(fl/fl);MMTV-cre transplant model.

Organism:

Mus musculus

Type:

Expression profiling by array, transformed count, 9 genotype/variation, 3 strain, 2 tissue sets

Platform:

GPL8321

Series:

GSE23938

46 Samples

Download data: CEL

(Submitter supplied) PHF8, an important epigenetic regulator of cell cycle progression, rRNA synthesis and chromatin organization, is often overexpressed in different types of cancer including gastric cancer. Notably, elevated expression of PHF8 is associated with a poor clinical outcome in patients with gastric cancer. A global transcriptomic analysis between control and PHF8-knockdown MKN28 cells reveals differentially expressed genes involved in cell mortility and cell migration, suggesting PHF8 acts as an important regulator of cell migration related genes.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL16686

2 Samples

Download data: CEL, XLSX

(Submitter supplied) RNA-seq analysis were applied to elucidate the transcriptional differences of PHF8 wild-type and PHF8 knockout TRAMP mouse. A total of 2,092 differentially expressed genes (Fold Change > 2, or Fold Change＜0.5; FDR < 0.05) with 623 down- and 1469 up-regulated genes were identifed in Phf8-KO TRAMP mice.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21273

3 Samples

Download data: TXT

(Submitter supplied) Human breast cancer SKBr-3 cells selected with trastuzumab for 6 month compared with parental SKBr-3 cells; Goal was to screen for microRNAs involved in development of trastuzumab resistance.

Organism:

Homo sapiens; Human alphaherpesvirus 1; Human betaherpesvirus 5; human gammaherpesvirus 4; Mus musculus cytomegalovirus 2; Betapolyomavirus macacae; Rattus norvegicus; Human alphaherpesvirus 2; Murid gammaherpesvirus 4; Betapolyomavirus hominis; Merkel cell polyomavirus; Mus musculus; Murid betaherpesvirus 1; JC polyomavirus; Human immunodeficiency virus 1; Human gammaherpesvirus 8

Type:

Non-coding RNA profiling by array

Platform:

GPL11434

6 Samples

Download data: GPR

(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:

GPL16791

34 Samples

Download data: BED

(Submitter supplied) MYC is a potent oncogene associated with aggressive disease in many distinct tumor types. Transforming members of the MYC family (MYC, MYCL1, MYCN) encode transcription factors containing six highly conserved regions, termed MYC homology Boxes (MBs). Here, we conduct proteomic profiling of the MB interactomes, demonstrating that half of MYC interactors require one or more MBs for binding. Comprehensive phenotypic analyses revealed that two MBs are universally required for transformation. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16791

32 Samples

Download data: CSV

(Submitter supplied) MYC is a potent oncogene associated with aggressive disease in many distinct tumor types. Transforming members of the MYC family (MYC, MYCL1, MYCN) encode transcription factors containing six highly conserved regions, termed MYC homology Boxes (MBs). Here, we conduct proteomic profiling of the MB interactomes, demonstrating that half of MYC interactors require one or more MBs for binding. Comprehensive phenotypic analyses revealed that two MBs are universally required for transformation. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL16791

2 Samples

Download data: BED

(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:

GPL16791

14 Samples

Download data: BED, BW