GEO DataSets

(Submitter supplied) The first bona fide PTP proto-oncogene was the Src-homology 2 domain-containing phosphatase SHP2 (encoded by PTPN11), an ubiquitously expressed PTP that transduces mitogenic, pro-survival, cell fate and/or pro-migratory signals from numerous growth factor-, cytokine- and extracellular matrix receptors. In malignancies, SHP2 is hyperactivated either downstream of oncoproteins or by mutations.We provide analysis of the breast cancer cells BT474 grown as xenografts in the presence or absence of SHP2 for 30 days.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6244

16 Samples

Download data: CEL

(Submitter supplied) The first bona fide PTP proto-oncogene was the Src-homology 2 domain-containing phosphatase SHP2 (encoded by PTPN11), an ubiquitously expressed PTP that transduces mitogenic, pro-survival, cell fate and/or pro-migratory signals from numerous growth factor-, cytokine- and extracellular matrix receptors. In malignancies, SHP2 is hyperactivated either downstream of oncoproteins or by mutations.We provide analysis of a primary triple-negative breast tumor grown as xenografts in the presence or absence of SHP2 for 30 days.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6244

14 Samples

Download data: CEL

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

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6244

36 Samples

Download data: CEL

(Submitter supplied) The first bona fide PTP proto-oncogene was the Src-homology 2 domain-containing phosphatase SHP2 (encoded by PTPN11), an ubiquitously expressed PTP that transduces mitogenic, pro-survival, cell fate and/or pro-migratory signals from numerous growth factor-, cytokine- and extracellular matrix receptors. In malignancies, SHP2 is hyperactivated either downstream of oncoproteins or by mutations.We provide analysis of the mammary epithelial cells MCF10A overexpressing human HER2 and HER3 and grown in 3D cultures for 15 days in the presence or absence of SHP2.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6244

6 Samples

Download data: CEL

(Submitter supplied) Using a retrovirus-mediated cDNA expression cloning approach we identified the grainyhead-like 2 (GRHL2) transcription factor as novel protooncogene. Overexpression of GRHL2 in NIH3T3 cells induced striking morphological changes, an increase in cell proliferation, anchorage-independent growth, and tumor growth in vivo. By combining a microarray analysis and a phylogenetic footprinting analysis with various biochemical assays we identified the epidermal growth factor receptor family member Erbb3 as a novel GRHL2 target gene. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL7202

6 Samples

Download data: TXT

(Submitter supplied) We applied single-cell RNAseq analysis to characterize hepatic cell types, including hepatocytes (Hep) and non-parenchymal cells (NPC), in mouse liver, during Myc-induced hepatocellular carcinoma (HCC) development.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21103

18 Samples

Download data: H5

(Submitter supplied) Why breast cancers become resistant to tamoxifen despite continued expression of the estrogen receptor alpha (ERα) and what factors are responsible for high HER2 expression in these tumors remains an enigma. HOXB7 ChIP analysis followed by validation showed that HOXB7 physically interacts with ERα, and that the HOXB7-ERα complex enhances transcription of many ERα target genes including HER2. Investigating strategies for controlling HOXB7, our studies revealed that MYC, stabilized via phosphorylation mediated by EGFR-HER2 signaling, inhibits transcription of miRNA-196a, a HOXB7 repressor. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

4 Samples

Download data: TXT

(Submitter supplied) The first bona fide PTP proto-oncogene was the Src-homology 2 domain-containing phosphatase SHP2 (encoded by PTPN11), an ubiquitously expressed PTP that transduces mitogenic, pro-survival, cell fate and/or pro-migratory signals from numerous growth factor-, cytokine- and extracellular matrix receptors. In malignancies, SHP2 is hyperactivated either downstream of oncoproteins or by mutations.We provide analysis of the human mesenchymal triple-negative breast cancer cell line SUM159 and grown in 2D cultures for 15 days in the presence or absence of SHP2.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6244

7 Samples

Download data: CEL

(Submitter supplied) BCR-ABL1-targeting tyrosine kinase inhibitors (TKIs) have revolutionized treatment of Philadelphia chromosome-positive (Ph+) hematologic neoplasms. Nevertheless, acquired TKI resistance remains a major problem in chronic myeloid leukemia (CML), and TKIs are less effective against Ph+ B-cell acute lymphoblastic leukemia (B-ALL). GAB2, a scaffolding adaptor that binds and activates SHP2, is essential for leukemogenesis by BCR-ABL1, and a GAB2 mutant lacking SHP2 binding cannot mediate leukemogenesis. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13112

16 Samples

Download data: TXT

(Submitter supplied) Introduction: Tumor initiating cells (TICs) are being extensively studied for their role in tumor etiology, maintenance and resistance to treatment. The isolation of TICs has been limited by the scarcity of this population in the tissue of origin and because the molecular signatures that characterize these cells are not well understood. Herein, we describe the generation of TIC-like cell lines by ectopic expression of the OCT4 transcription factor (TF) in primary breast cell preparations. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL7504

13 Samples

Download data

(Submitter supplied) The Zeb1 transcriptional repressor plays a key role in metastasis through the down-regulation of genes that are strong inducers of epithelial differentiation and inhibitors of stem-ness. Here we report that Zeb1 controls the expression of numerous oncogenic and tumor suppressive microRNAs (miRs). Zeb1 stimulated pro-migratory cytoskeletal processes by down-regulating miR-34a and activated Rho GTPases through Arhgap1, a Cdc42 GTPase activating protein and novel miR-34a target gene. more...

Organism:

Mus musculus; Homo sapiens

Type:

Non-coding RNA profiling by array

Platform:

GPL8733

6 Samples

Download data: CEL

(Submitter supplied) The Zeb1 transcriptional repressor plays a key role in metastasis through the down-regulation of genes that are strong inducers of epithelial differentiation and inhibitors of stem-ness. Here we report that Zeb1 controls the expression of numerous oncogenic and tumor suppressive microRNAs (miRs). Zeb1 stimulated pro-migratory cytoskeletal processes by down-regulating miR-34a and activated Rho GTPases through Arhgap1, a Cdc42 GTPase activating protein and novel miR-34a target gene. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL8321

6 Samples

Download data: CEL

(Submitter supplied) miRNA expression profiles of HMECs treated with 40mM Jagged1 (JAG1) or the control peptide for 1 day

Organism:

Homo sapiens

Type:

Other

Platform:

GPL18572

2 Samples

Download data: TXT

(Submitter supplied) Inhibition of SET by siRNA or SET antagonist and CIP2A by siRNA can downregulate c-MYC and c-MYC target genes.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11154

5 Samples

Download data: TXT

(Submitter supplied) The goal for this experiment was to analyze how knockdown of homeobox transcription factor Meox1 altered functional and mechanist biology of p53 and PTEN deficient triple negative breast cancer in vitro cell lines of claudin-low BT-549 and basal-like MDA-MB-468.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL20301

16 Samples

Download data: CSV

(Submitter supplied) Next Generation Sequencing was applied to investigate the effects of PI3K inhibition and/or SHP2 inhibition on the mouse mammary carcinoma 4T1.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

18 Samples

Download data: CSV

(Submitter supplied) Early T-cell precursor leukemia (ETP-ALL) is a high-risk subtype of human leukemia that is poorly understood at the molecular level. Here, we report translocations targeting the zinc finger E-box binding transcription factor ZEB2 as a new and recurrent genetic lesion in immature/ETP-ALL. Using a conditional gain-of-function mouse model, we demonstrate that sustained Zeb2 expression perturbs normal T-cell differentiation and initiates T-cell leukemia. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL10787

5 Samples

Download data: TXT