GEO DataSets

(Submitter supplied) MCF7 is a breast adenocarcinoma cell line which exhibits properties of differentiated luminal epithelial cells. ΔNp63α, an N-terminally truncated isoform of p51/p63 protein, plays a critical role in mammary gland development. Here, we inducibly express ΔNp63α in MCF7 cells and studied its role in stemness of breast cancer cells.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL13915

2 Samples

Download data: TXT

(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

Platforms:

GPL18941 GPL13915

4 Samples

Download data: TXT

(Submitter supplied) MCF7 is a breast adenocarcinoma cell line which exhibits properties of differentiated luminal epithelial cells. ΔNp63α, an N-terminally truncated isoform of p51/p63 protein, plays a critical role in mammary gland development. Here, we inducibly express ΔNp63α in MCF7 cells and studied its role in stemness of breast cancer cells.

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by array

Platform:

GPL18941

2 Samples

Download data: TXT

(Submitter supplied) To identify the target gene of ΔNp63α, in osteosarcoma cells, we performed the global gene expression profiling in SaOS- 2 cells stably overexpressing the ΔNp63α gene (SaOS- 2-ΔNp63α). ΔNp63α target genes were identified by comparison with genes expressed from SaOS-2-EV transfected with an empty vector ( SaOS-2-EV).

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL13607

6 Samples

Download data: TXT

(Submitter supplied) To assess how the TOX3 nuclear protein can modulate gene expression in luminal epithelial cells, MCF7 cells were transfected with a TOX3 expression vector or vector control. In both instances, GFP was coexpressed, allowing isolation of transfected cells by flow cytometry before transcriptome analysis. Experiments were carried out under estrogen depleted conditions, and cells isolated 48 hours after transfection.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6244

4 Samples

Download data: CEL

(Submitter supplied) Breast cancer is a heterogeneous disease comprised of at least five major subtypes. Luminal subtype tumors confer a more favorable patient prognosis, which is in part, attributed to the Estrogen Receptor-α (ER) positivity and anti-hormone responsiveness of these tumors. Expression of the forkhead box transcription factor, FOXA1, also correlates with the luminal subtype and patient survival, but is present in a subset of ER-negative tumors. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL4133

20 Samples

Download data: TXT

(Submitter supplied) A central challenge in human cancer therapy is the identification of pathways that control tumor cell survival and chemosensitivity in the absence of functional p53. The p53-related transcription factors p63 and p73 exhibit distinct, p53-independent roles in development and cancer: p73 promotes genome stability and mediates chemosensitivity, while p63 largely lacks these p53-like functions and instead promotes proliferation and cell survival. more...

Organism:

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

Type:

Non-coding RNA profiling by array

Platform:

GPL7722

2 Samples

Download data: TXT

(Submitter supplied) The aim of presented study was to assess the relationship between the presence of estrogen receptor and WWOX gene in breast cancer cell lines.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing; Other

Platform:

GPL21697

30 Samples

Download data: TXT

(Submitter supplied) In this study, using microarray technology we did a transcriptome profiling of miRNAs on a group of 52 cases of familial (BRCA1- or BRCA2-mutated, or BRCAX, i.e. familial cases with no mutations in BRCA1 or BRCA2 genes) and sporadic breast cancers. Class comparison of different clinical characteristics of the samples identified miR-342 as the miRNA with the most significant association with estrogen receptor (ER) status (categorised as positive and negative) of the samples analysed. more...

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by array

Platform:

GPL17163

52 Samples

Download data: GPR

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

Organism:

Homo sapiens

Type:

Other; Expression profiling by high throughput sequencing

Platform:

GPL16791

12 Samples

Download data

(Submitter supplied) To determine the impact of ΔNp63α knockdown on steady-state mRNA levels, we performed poly(A)-enriched RNA-seq analysis of lung squamous cell carcinoma line H226 (inducible shControl and shp63) in the presence of 1µg/mL doxycycline to induce shRNA expression.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16791

4 Samples

Download data: TXT

(Submitter supplied) Genome-wide CRISPR/Cas9-based screen to identify anti-proliferative genes during ΔNp63α depletion

Organism:

Homo sapiens

Type:

Other

Platform:

GPL16791

8 Samples

Download data: TXT

(Submitter supplied) Transcriptional profiling of human normal-like breast cells MCF10A comparing control MCF10A cells transfected with a pLenti6/BLOCK-iT™-DEST vector with MCF10A cells transfected with a pLenti6/BLOCK-iT™-DEST vector containing TRIM29 shRNA targeting nucleotides 1265–1285 of the TRIM29 open reading frame (ORF, NM_012101). Transcriptional profiling of human breast cancer cells MCF7 comparing control MCF7 cells transfected with a pLenti6.2/N-LumioTM/V5-DEST vector with MCF7 cells transfected with a pLenti6.2/N-LumioTM/V5-DEST vector containing TRIM29 full-length cDNA (ORF, NM_012101).

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6480

4 Samples

Download data: TXT

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

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL7202

20 Samples

Download data: TXT

(Submitter supplied) MaSC, Luminal progenitor enriched subpopulations were isolated from virgin and pregnant mice based on using both surface marker or internal reporter transgene (GFP) expression. (Tiede BJ et al., 2009, PLoS ONE 4(11): e8035. doi:10.1371/journal.pone.0008035), and the transcirptome profiles were determined and compared.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL7202

14 Samples

Download data: TXT

(Submitter supplied) MaSC, luminal progenitor enriched subpopulations and total MECs as well, were isolated from both wild type and ∆Np63 KO heterozygous mouse and the transcriptome profiles were determined and compared.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL7202

6 Samples

Download data: TXT

(Submitter supplied) Abstract Maspin is a tumor and metastasis suppressor playing an essential role as gatekeeper of tumor progression. It is highly expressed in epithelial cells but is silenced in the onset of metastatic disease by epigenetic mechanisms. Reprogramming of Maspin epigenetic silencing offers a therapeutic potential to lock metastatic progression. Herein we have investigated the ability of the Artificial Transcription Factor 126 (ATF-126) designed to upregulate the Maspin promoter to inhibit tumor progression in pre-established breast tumors in immunodeficient mice. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL4133

11 Samples

Download data

(Submitter supplied) We have developed novel genetically engineered mouse mammary cancer models that develop hormone receptor-positive or -negative tumors depending on the combination of genetic abrrations induced in tumors. Tumors with loss of Brca1 and Trp53 are hormone receptor (HR) negative and tumors with or without Brca1 loss together with concomitant loss of Trp53 and inhibition of proteins of Rb family (Rbf) are HR positive. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

18 Samples

Download data: TXT

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

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

10 Samples

Download data: CEL

(Submitter supplied) Recent studies suggest that PDEF is required for secretory cell differentiation in several epithelial tissues. To investigate PDEF in the mammary gland, we examined the effect of this transcription factor on gene expression using microarray based profiling of MCF-10A cells. These cells are non-transformed mammary epithelial cells that express protein and gene expression programs of basal epithelial cells and undetectable levels of endogenous PDEF. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

6 Samples

Download data: CEL