GEO DataSets

(Submitter supplied) Cancer stem cells (CSCs) have been reported in various cancers including skin squamous cell carcinoma (SCC). The molecular mechanisms regulating tumour initiation and stemness are still poorly characterized. Here, we found that Sox2, a transcription factor expressed in various types of embryonic and adult stem cells (SCs), was the most upregulated transcription factor in CSCs of squamous skin tumours. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

6 Samples

Download data: CEL

(Submitter supplied) Cancer stem cells (CSCs) have been reported in various cancers including skin squamous cell carcinoma (SCC). The molecular mechanisms regulating tumour initiation and stemness are still poorly characterized. Here, we found that Sox2, a transcription factor expressed in various types of embryonic and adult stem cells (SCs), was the most upregulated transcription factor in CSCs of squamous skin tumours. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

4 Samples

Download data: CEL

(Submitter supplied) Transcriptional profile of control and VEGF overexpressing FACS-isolated CD34+ Cancer stem cells from DMBA/TPA induced skin tumours

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

2 Samples

Download data: CEL

(Submitter supplied) We used microarrays to assess the global gene expression profiles of cancer stem cells which were isolated from cutaneous squamous cell carcinomas which developed when WT, TGF beta receptor II ko, FAK KO, and TGF beta receptor II/FAK double KO were subjected to continuous DMBA treatment. Squamous cell carcinoma stem cells were compared to epidermal progenitor cells (CD49fhighCD34low) and hair follicle bulge stem cells (CD49fhighCD34high).

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

20 Samples

Download data: CEL

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

Organism:

Homo sapiens; Mus musculus

Type:

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

Platforms:

GPL24676 GPL24247

62 Samples

Download data: BEDGRAPH, TXT, VCF

(Submitter supplied) FAT1, a protocadherin, is among the most frequently mutated genes in human cancers. However, the role and the molecular mechanisms by which FAT1 mutations control tumor initiation and progression are poorly understood. Here, using different mouse cancer models including skin squamous cell carcinoma (SCC) and lung tumors we found that Fat1 deletion accelerated tumor initiation and malignant progression and promoted hybrid epithelial to mesenchymal transition (EMT) phenotype. more...

Organism:

Homo sapiens

Type:

Other

Platform:

GPL24676

16 Samples

Download data: TXT

(Submitter supplied) FAT1, a protocadherin, is among the most frequently mutated genes in human cancers. However, the role and the molecular mechanisms by which FAT1 mutations control tumor initiation and progression are poorly understood. Here, using different mouse cancer models including skin squamous cell carcinoma (SCC) and lung tumors we found that Fat1 deletion accelerated tumor initiation and malignant progression and promoted hybrid epithelial to mesenchymal transition (EMT) phenotype. more...

Organism:

Homo sapiens

Type:

Other

Platform:

GPL24676

16 Samples

Download data: VCF

(Submitter supplied) FAT1, a protocadherin, is among the most frequently mutated genes in human cancers. However, the role and the molecular mechanisms by which FAT1 mutations control tumor initiation and progression are poorly understood. Here, using different mouse cancer models including skin squamous cell carcinoma (SCC) and lung tumors we found that Fat1 deletion accelerated tumor initiation and malignant progression and promoted hybrid epithelial to mesenchymal transition (EMT) phenotype. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

23 Samples

Download data: TSV

(Submitter supplied) FAT1, a protocadherin, is among the most frequently mutated genes in human cancers. However, the role and the molecular mechanisms by which FAT1 mutations control tumor initiation and progression are poorly understood. Here, using different mouse cancer models including skin squamous cell carcinoma (SCC) and lung tumors we found that Fat1 deletion accelerated tumor initiation and malignant progression and promoted hybrid epithelial to mesenchymal transition (EMT) phenotype. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24676

4 Samples

Download data: TSV

(Submitter supplied) FAT1, a protocadherin, is among the most frequently mutated genes in human cancers. However, the role and the molecular mechanisms by which FAT1 mutations control tumor initiation and progression are poorly understood. Here, using different mouse cancer models including skin squamous cell carcinoma (SCC) and lung tumors we found that Fat1 deletion accelerated tumor initiation and malignant progression and promoted hybrid epithelial to mesenchymal transition (EMT) phenotype. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL24247

3 Samples

Download data: BEDGRAPH, TXT

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

Organism:

Homo sapiens

Type:

Expression profiling by array; Expression profiling by RT-PCR; Other

Platforms:

GPL6244 GPL18942

24 Samples

Download data: CEL

(Submitter supplied) SOX2 is an oncogene and a core pluripotency transcription factor. SOX2 has multiple roles in various malignancies, in the maintenance of pluripotency and during various stages of embryonic development. Human embryonal carcinoma cells express SOX2 and the loss of this results in their differentiation. We silenced SOX2 in two human embryonal carcinoma cell lines and measured the differential expression of 754 unique mature miRNAs. more...

Organism:

Homo sapiens

Type:

Expression profiling by RT-PCR; Other

Platform:

GPL18942

12 Samples

Download data: TXT

(Submitter supplied) SOX2 is an oncogene and a core pluripotency transcription factor. SOX2 has multiple roles in various malignancies, in the maintainance of pluripotency and during various stages of embryonic development. Human embryonal carcinoma cells express SOX2 and the loss of this results in their differentiation. We silenced SOX2 in two human embryonal carcinoma cell lines and measured whole-genome mRNA expression. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6244

12 Samples

Download data: CEL

(Submitter supplied) Sfrp1 is a Wnt inhibitor that is down regulated in various human cancers such as acute myeloid leukaemia, hepatocellular carcinoma, pancreatic, ovarian and breast cancer etc. Our study has shown that the loss of Sfrp1 in mouse skin leads to early tumor initiation with induced skin chemical carcinogenesis. Further, CSCs isolated from the Sfrp1-/- tumors showed increased in vivo tumorigenic potential with enhanced tumor propagating cell (TPC) frequency when injected into NOD/SCID mice. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL20775

6 Samples

Download data: CEL, CHP

(Submitter supplied) SOX2 is a transcription factor essential for pluripotent stem cells, and development and maintenance of squamous epithelium. We previously reported SOX2 an oncogene subject to highly recurrent genomic amplification in squamous cell carcinomas (SCCs)1. Here we demonstrate in SCCs that SOX2 interacts with another master squamous transcription factor p63, and through ChIP-seq show that genomic occupancy of SOX2 overlaps with that of p63 at a large number of loci and that they cooperatively regulate gene expression including ETV4, which we find essential for SOX2-amplified SCC cell survival. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11154

6 Samples

Download data: TXT

(Submitter supplied) SOX2 is a transcription factor essential for pluripotent stem cells, and development and maintenance of squamous epithelium. We previously reported SOX2 an oncogene subject to highly recurrent genomic amplification in squamous cell carcinomas (SCCs). Here we demonstrate in SCCs that SOX2 interacts with another master squamous transcription factor p63, and through ChIP-seq show that genomic occupancy of SOX2 overlaps with that of p63 at a large number of loci and that they cooperatively regulate gene expression including ETV4, which we find essential for SOX2-amplified SCC cell survival. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL11154

11 Samples

Download data: BED

(Submitter supplied) Super-enhancers (SEs) have been recognized as key epigenetic regulators underlying cancer stemness and malignant traits by aberrant transcriptional control and promising therapeutic targets against human cancers. However, the SE landscape and their roles during head and neck squamous cell carcinoma (HNSCC) development especially in cancer stem cells (CSCs) maintenance remain underexplored yet. Here, we identified leukemia inhibitory factor (LIF)-SE as a representative oncogenic SE to activate LIF transcription in HNSCC. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL24676

3 Samples

Download data: BW, NARROWPEAK

(Submitter supplied) Super-enhancers (SEs) have been recognized as key epigenetic regulators underlying cancer stemness and malignant traits by aberrant transcriptional control and promising therapeutic targets against human cancers. However, the SE landscape and their roles during head and neck squamous cell carcinoma (HNSCC) development especially in cancer stem cells (CSCs) maintenance remain underexplored yet. Here, we identified leukemia inhibitory factor (LIF)-SE as a representative oncogenic SE to activate LIF transcription in HNSCC. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL24676

2 Samples

Download data: BW, NARROWPEAK

(Submitter supplied) SOX2 is not expressed in normal human epidermis but its expression is elevated in pre-neoplastic epidermis suggesting that it may have a role in the tumorigenesis process. The goal of this study is to determine the impacts of SOX2 overexpression in regenerated human epidermis. Global gene expression profiling using U133 plus 2.0 arrays were used to deteremine the genes perturbed by overexpression of SOX2.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

4 Samples

Download data: CEL, CHP

(Submitter supplied) Making use of a previously described isogenic cancer stem cells and serum differentiated cultures we show that Sox2 controls developmental stated specific programs in glioblastoma. Glioblastoma cells were cultured as control and with SOX2 knockdown to identify the scope of SOX2 interactions. The SOX2 knockdown were accomplished using two knockdown technologies. The knockdown cells were compared to controls, early passage, and scrambled controls. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

8 Samples

Download data: TXT