GEO DataSets

(Submitter supplied) This study was designed to understand the transcriptomic composition and the biological functions of cancer stem cells isolated from non-small cell lung cancer line (NSCLC) Putative lung cancer stem cells were isolated from cancer cell lines based on expression of known stem cell surface markers: CD166, CD44 and EpCAM using the Fluorescence Activated Cell Sorter (FACS).

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6244

15 Samples

Download data: CEL, CHP

(Submitter supplied) Transcription profile of cancer stem cells isolated from human non-small cells lung cancer (NSCLC) H460 cells. The profile of H460 cells that were made resistant to cisplatin after a single treatment with the drug was also determined. Both profiles were finally compared.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL4133

8 Samples

Download data: TXT

(Submitter supplied) Cancer Stem Cells derived from human non-small cells lung cancer (NSCLC) H460 cells were differentiated by culturing them in the presence of Foetal Bovine Serum under adherent conditions. Changes in gene expression profiles were determined at 3, 9 and 24 hours of differentiation

Organism:

Homo sapiens

Type:

Expression profiling by array

Dataset:

GDS5410

Platform:

GPL4133

8 Samples

Download data: GPR

Analysis of cancer stem cells (CSCs) isolated from non-small cell lung cancer cell line H460 and allowed to redifferentiate under adherent conditions in serum-containing media for up to 24hr. Results provide insight into molecular mechanisms underlying the differentiation of H460-derived CSCs.

Organism:

Homo sapiens

Type:

Expression profiling by array, transformed count, 2 growth protocol, 4 time sets

Platform:

GPL4133

Series:

GSE54712

8 Samples

Download data: GPR

(Submitter supplied) The stromal microenvironment plays a vital role in cancer initiation and progression. We performed a comparative expression profiling of pulmonary MSC derived from NSCLC and corresponding normal lung tissue of 5 newly diagnosed patients. The analysis indicated variable expression of genes involved in DNA repair, apoptosis, proliferation or angiogenesis between NSCLC-MSC and NLT-MSC.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

10 Samples

Download data: CEL

(Submitter supplied) Hepatocellular carcinoma (HCC) represents the major subtype of liver cancer, characterized with a high rate of recurrence and heterogeneity. Liver cancer stem cells (CSCs) may account for a hierarchical organization of heterogeneous cancer cells. However, how liver CSCs sustain their self-renewal remains largely unknown. We used microarrays to discover the long non-coding RNAs (lncRNAs) expression underlying cell stem cell (CSC) and non cell stem cell (non-CSC) and identified distinct lncRNAs during this process.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL16686

6 Samples

Download data: CEL, CHP

(Submitter supplied) To explore the target genes of long noncoding RNA lncTCF7, we established lncTCF7-silenced HCC primary CSC cells and conducted transcriptome microarray analysis. We used microarrays to identify distinct gene expression underlying shCtrl and shlncTCF7 of hepatocellular carcinoma sample stem cells.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL16686

2 Samples

Download data: CEL, CHP

(Submitter supplied) TGFbeta/TNFalpha treated spheroid A549 cultures are a model of the epithelial-mesenchymal transition (EMT). These experiments capture the changes in global gene expression that result from cells being induced to undergo EMT (3D control vs 3D treated), but also the differences in gene expression when A549 is grown in spheroid cultures (2D control vs 3D untreated). EMT is efficiently induced only in the spheroid culture model.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

8 Samples

Download data: CEL

(Submitter supplied) It is becoming better understood that radiation resistance in glioblastomas (GBMs) may be secondary to a self-renewing subpopulation of cells in the bulk tumor that form neurospheres in culture. This population has been referred to as Glioma stem cells (GSCs). One of the limitations regarding the use of GSCs is that these studies require fresh tumor biopsy samples obtained from patients, and can be extremely difficult to culture, propagate, and perform treatment-response assays. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

7 Samples

Download data: CEL

(Submitter supplied) Transcriptome response to IFNa treatment in MaSC, Luminal progenitor cells were studied. The MaSC, Luminal progenitor cells enriched subpopulations were sorted based on CD24/CD29 expression from mammary epithelial cells of virgin female mice . (Tiede BJ et al., 2009, PLoS ONE 4(11): e8035. doi:10.1371/journal.pone.0008035). The cells were cultured in mammosphere condition in vitro and treated with Ifna for 8 days. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL10787

8 Samples

Download data: TXT

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

Organism:

Mus musculus; Homo sapiens

Type:

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

5 related Platforms

46 Samples

Download data: TXT

(Submitter supplied) Normal human mammary epithelial cell (HMLE) and breast cancer MDA-MB-231 cells are engineered to knockdown or enforce expression of variety of LCOR gene products. In addition to wild-type cDNA, functional domain deficient mutants were used to elucidate mechanism of LCOR incorporated transcriptional regulation. The transcriptome profiles were determined and compared.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL17077

12 Samples

Download data: TXT

(Submitter supplied) MaSC, Luminal progenitor enriched subpopulations were sorted based on CD24/CD29 expression from mammary epithelial cells of virgin female mice . (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

10 Samples

Download data: TXT

(Submitter supplied) MaSC and luminal enriched subpopulations were sorted based on CD24/CD29 expression from mammary epithelial cells of virgin female mice . (Tiede BJ et al., 2009, PLoS ONE 4(11): e8035. doi:10.1371/journal.pone.0008035), and the microRNA profiles were determined using microRNA array and compared.

Organism:

Mus musculus

Type:

Non-coding RNA profiling by array

Platform:

GPL17912

6 Samples

Download data: TXT

(Submitter supplied) Lgr5 positive and negative MaSC enriched P4 subpopulation were isolated from virgin Lgr5-EGFP-IRES-CreERT2 mice. The transcriptome profiles of the cells are compared to elucidate the molecular mechanism Lgr5+_MaSCs as a more defined MaSCs subpopulation within the P4 (MaSC and basal progenitor enriched popuation).

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL10787

6 Samples

Download data: TXT

(Submitter supplied) miR-199a expression was enforced in HMLE cells using lentiviral vector pLEX. The transcriptome profiles changes following miR-199a expression was studied.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6480

4 Samples

Download data: TXT

(Submitter supplied) Transcriptional profinng of human urothelial carcinoma cell line UM-UC3 ALDH1 high activity cells comparing ALDH1 low activity cells.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10332

2 Samples

Download data: TXT

(Submitter supplied) Earlier studies had shown that side population cells isolated from established non-small cell lung cancer (NSCLC) cell lines exhibit cancer stem cell properties. Microarray data from side population (SP) and main population (MP) cells isolated from 4 NSCLC lines (A549, H1650, H460, H1975) were used to examine gene expression profiles associated with stemness. Total RNA extracted from SP and MP samples were used to generate cRNA targets, which were hybridized to Human Genome U133 Plus 2.0 probe arrays. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

8 Samples

Download data: CEL, CHP

(Submitter supplied) In the current study, we investigated the modulatory effect of epigallocatechin gallate (EGCG, an active derivative of green tea) on cellular miRNA expression and cell cycle proliferation in NSCLCs (A549). As the IC50 value of EGCG is approximately 304 μM, our studies support the resistance of A549 lung cancer cell by EGCG. In addition, it was interesting to observe its G0/G1 cell cycle arrest activity at 40μM EGCG treatment. more...

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL15520

3 Samples

Download data: CSV

(Submitter supplied) Lung cancer is the leading cause of cancer related mortality worldwide, with non-small cell lung cancer (NSCLC) as the most prevalent form. Despite advances in treatment options including minimally invasive surgery, CT-guided radiation, novel chemotherapeutic regimens, and targeted therapeutics, prognosis remains dismal. Therefore, further molecular analysis of NSCLC is necessary to identify novel molecular targets that impact prognosis and the design of new-targeted therapies. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11154

17 Samples

Download data: XLSX