GEO DataSets

(Submitter supplied) We sought to examine the mechanism through which phospho-mutants can contribute to the transformation of MCF10A acini. To investigate this, we examined the RNA abundance of Myc and Myc phospho-mutants (T58A, S71A/S81A, and Myc-4A) against a GFP control.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL16311

15 Samples

Download data: CEL

(Submitter supplied) The Epidermal Growth Factor Receptor 2 (ERBB2 or HER2) is amplified and overexpressed in approximately 20% of invasive breast cancers and is associated with metastasis and poor prognosis. Here we describe the role of a constitutively active splice variant of HER2 (Delta-HER2) in human mammary epithelial cells. Overexpression of Delta-HER2 in human mammary cells decreased apoptosis and increased proliferation and expression of epithelial-to-mesenchymal markers. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6244

9 Samples

Download data: CEL

(Submitter supplied) Tumor tissue heterogeneity is a well known feature of several solid tumors. Neuroblastic Tumors (NTs) is a group of paediatric cancers with a great tissue heterogeneity. Most of NTs are composed of undifferentiated, poorly differentiated or differentiating neuroblastic (Nb) cells with very few or absent Schwannian stromal (SS) cells: these tumors are grouped as Neuroblastoma (Schwannian stroma-poor). more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL96

28 Samples

Download data: CEL

(Submitter supplied) Neuroblastoma is an embryonal neoplasm that remains of dramatic prognosis in its aggressive forms. Activating mutations of the ALK tyrosine kinase receptor have been identified in sporadic and familial cases of this cancer. We generated knock-in mice carrying the two most frequent Alk mutations observed in neuroblastoma patients. We used microarrays to detail the global programme of gene expression underlying the impact of ALK mutations on neuroblastoma formation in a MYCN amplified background.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL16225

31 Samples

Download data: CEL

(Submitter supplied) The miRNA expression between normal and cancerous pancreatic tissues and identified preferentially expressed miRNAs.

Organism:

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

Type:

Non-coding RNA profiling by array

Platform:

GPL7723

3 Samples

Download data: TXT

(Submitter supplied) AHI-1 is an oncogene often targeted by provirus insertional mutagenesis in murine leukemias and lymphomas. Aberrant expression of human AHI-1 occurs in cutaneous T-cell lymphoma (CTCL) cells and in CD4+CD7- Sezary cells from patients with Sezary syndrome (SS). Stable knockdown of AHI-1 using retroviral-mediated RNA interference in CTCL cells inhibits their transforming activity in vitro and in vivo. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

11 Samples

Download data: CEL

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

Organism:

Homo sapiens

Type:

Expression profiling by array; Non-coding RNA profiling by array

Platform:

GPL18959

34 Samples

Download data: TXT

(Submitter supplied) Myc is a well known transcription factor with important roles in cell cycle, apoptosis and cellular transformation. Long non-coding (lnc)RNAs have recently emerged as a important class of regulatory RNAs. Here, we show that lncRNAs are an extensive component of the Myc-regulated transcriptional program. Using the P493-6 inducible Myc model we demonstrate that both Myc-induced mRNAs and lncRNAs were significant enriched for Myc binding sites. more...

Organism:

Homo sapiens

Type:

Expression profiling by array; Non-coding RNA profiling by array

Platform:

GPL18959

22 Samples

Download data: TXT

(Submitter supplied) Myc is a well known transcription factor with important roles in cell cycle, apoptosis and cellular transformation. Long non-coding (lnc)RNAs have recently emerged as a important class of regulatory RNAs. Here, we show that lncRNAs are an extensive component of the Myc-regulated transcriptional program. Using the P493-6 inducible Myc model we demonstrate that both Myc-induced mRNAs and lncRNAs were significant enriched for Myc binding sites. more...

Organism:

Homo sapiens

Type:

Expression profiling by array; Non-coding RNA profiling by array

Platform:

GPL18959

4 Samples

Download data: TXT

(Submitter supplied) Myc is a well known transcription factor with important roles in cell cycle, apoptosis and cellular transformation. Long non-coding (lnc)RNAs have recently emerged as a important class of regulatory RNAs. Here, we show that lncRNAs are an extensive component of the Myc-regulated transcriptional program. Using the P493-6 inducible Myc model we demonstrate that both Myc-induced mRNAs and lncRNAs were significant enriched for Myc binding sites. more...

Organism:

Homo sapiens

Type:

Expression profiling by array; Non-coding RNA profiling by array

Platform:

GPL18959

8 Samples

Download data: TXT

(Submitter supplied) Ndn is a candidate metastasis suppressor gene that has been reported to regulate transcription. We examined the changes in gene expression caused by the stable over-expression of allelic variants of Ndn, 50T or 50C, using lentiviral transduction in the mouse mammary tumor cell line Mvt-1.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6246

9 Samples

Download data: CEL

(Submitter supplied) To characterize genomic instability in breast cancer progression, we examined copy number loss and copy number gain in the MCF10A series of cell lines.

Organism:

Homo sapiens

Type:

Genome variation profiling by SNP array

Platforms:

GPL3720 GPL3718

8 Samples

Download data: CEL, TXT

(Submitter supplied) The c-myc proto-oncogene product, Myc, is a transcription factor that binds thousands of genomic loci. Recent work suggested that rather than up- and down-regulating selected groups of genes, Myc targets all active promoters and enhancers in the genome (a phenomenon termed "invasion") and acts as a general amplifier of transcription. However, the available data did not readily discriminate between direct and indirect effects of Myc on RNA biogenesis. more...

Organism:

Homo sapiens; Mus musculus

Type:

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

Platforms:

GPL11154 GPL9250 GPL13112

94 Samples

Download data: BED, TXT

(Submitter supplied) The c-myc proto-oncogene product, Myc, is a transcription factor that binds thousands of genomic loci. Recent work suggested that rather than up- and down-regulating selected groups of genes, Myc targets all active promoters and enhancers in the genome (a phenomenon termed "invasion") and acts as a general amplifier of transcription. However, the available data did not readily discriminate between direct and indirect effects of Myc on RNA biogenesis. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13112

29 Samples

Download data: TXT

(Submitter supplied) The c-myc proto-oncogene product, Myc, is a transcription factor that binds thousands of genomic loci. Recent work suggested that rather than up- and down-regulating selected groups of genes, Myc targets all active promoters and enhancers in the genome (a phenomenon termed "invasion") and acts as a general amplifier of transcription. However, the available data did not readily discriminate between direct and indirect effects of Myc on RNA biogenesis. more...

Organism:

Homo sapiens; Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL13112 GPL11154 GPL9250

60 Samples

Download data: BED

(Submitter supplied) The c-myc proto-oncogene product, Myc, is a transcription factor that binds thousands of genomic loci. Recent work suggested that rather than up- and down-regulating selected groups of genes, Myc targets all active promoters and enhancers in the genome (a phenomenon termed "invasion") and acts as a general amplifier of transcription. However, the available data did not readily discriminate between direct and indirect effects of Myc on RNA biogenesis. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL13112

5 Samples

Download data: BED

(Submitter supplied) In response to microenvironmental signals macrophages undergo different activation, indicated as classic/M1 and alternative/M2 polarization. C-Myc transcription factor could be an essential player in M2 polarization. Functional relevance of c-Myc in M2 macrophage biology is investigated by evaluating the effect of 100-58F4, on the transcriptional profile induced on human macrophages by IL-4.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6244

9 Samples

Download data: CEL

(Submitter supplied) Oncogenic MYC selectively activates Slc7a5 and Slc43a1 transcription and thus promotes essential amino acids (EAAs) uptake in Daudi cells. Elevated EAAs in turn stimulate Myc mRNA translation, prompting us to investigate whether Slc7a5/Slc43a1 inhibition affects MYC-dependent transcription. We performed microarrays to profile global gene expression and to identify Slc7a5-regulated genes.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

9 Samples

Download data: CEL

(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:

GPL10332 GPL10999

20 Samples

Download data: TXT, WIG

(Submitter supplied) Oncogenic levels of Myc expression sensitize cells to multiple apoptotic stimuli and this protects long-lived organisms from cancer development. How cells discriminate physiological from supra-physiological levels of Myc is largely unknown. Here we show that induction of apoptosis by Myc in breast epithelial cells requires association of Myc with Miz1. Gene expression and ChIP-sequencing experiments show that oncogenic levels of Myc, but not of MycV394D, a point mutant that does not bind Miz1, recruit Miz1 to core promoters and enable binding of Myc/Miz1 complexes to low-affinity target sites, correlating with repression of a specific set of target genes. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL10999

8 Samples

Download data: WIG