GEO DataSets

(Submitter supplied) A human cDNA microarray comprising 29,187 human genome probes was used to evaluate the transcriptional changes between brian glioma stem cells (GSC) and normal neural stem cells (NSC).

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL15493

6 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:

GPL15493 GPL15516

12 Samples

Download data

(Submitter supplied) A human microarray comprising 1658 human genome probes was used to evaluate the specific expression of miRNA between brian glioma stem cells (GSC) and normal neural stem cells (NSC).

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by array

Platform:

GPL15516

6 Samples

Download data: TXT

(Submitter supplied) Glioblastoma, the most common and malignant brain tumor, harbors stem-like cells that self-renew and propagate upon serial transplantation. Although they share functional, morphological and developmental similarities to adult brain neural stem cells, stem cell characteristic pathways contributing to glioblastoma stem-like cells have not been consistently determined. Towards this goal we have provided an internally coherent molecular reference that compares adult neural and glioblastoma stem cells cultivated under identical conditions. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL2986

14 Samples

Download data: TXT

(Submitter supplied) We report the identification of microRNA-138 (miR-138), as a molecular signature of GSCs and demonstrate a vital role for miR-138 to promote growth and survival of bona fide tumor-initiating cells with self-renewal potential. Keywords: Expression profiling by array

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6884

6 Samples

Download data: TXT

(Submitter supplied) We report the identification of microRNA-138 (miR-138), as a molecular signature of GSCs and demonstrate a vital role for miR-138 to promote growth and survival of bona fide tumor-initiating cells with self-renewal potential.

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by array

Platform:

GPL15829

6 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:

GPL15829 GPL6884

12 Samples

Download data: TXT

(Submitter supplied) Hep3B and Huh7 are two types of human hepatoma cell lines (HCC). In our laboratory, we cultured their stem-like cancer cells (HCSCs), Hep3B-C and Huh7-C. And we have demonstrated that these cells had enhanced stem cell properties, drug resistance, properties of EMT, and stronger tumor-initiating capabilities. To explore functionally crucial mRNAs in HCSCs, 2 samples of HCSCs and 2 samples of HCCs were sequenced by the Illumina Genome Analyzer II. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL9115

4 Samples

Download data: TXT

(Submitter supplied) Hep3B and Huh7 are two types of human hepatoma cell lines (HCC). In our laboratory, we cultured their stem-like cancer cells (HCSCs), Hep3B-C and Huh7-C. And we have demonstrated that these cells had enhanced stem cell properties, drug resistance, properties of EMT, and stronger tumor-initiating capabilities. To explore functionally crucial miRNAs in HCSCs, 2 samples of HCSCs and 2 samples of HCCs were sequenced by the Illumina Genome Analyzer II. more...

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL9115

4 Samples

Download data: TXT

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

Organism:

Mus musculus

Type:

Non-coding RNA profiling by array

Platforms:

GPL7118 GPL7121

29 Samples

Download data: TXT

(Submitter supplied) Examining the transcriptional change in whole mouse (VM) brain miRNA expression during prion (22A) induced neurodegeneration in order to identify miRNAs that are differentially expressed. MicroRNAs (miRNAs) are small, non-coding RNA molecules which are emerging as key regulators of numerous cellular processes. Compelling evidence links miRNAs to the control of neuronal development and differentiation, however, little is known about their role in neurodegeneration. more...

Organism:

Mus musculus

Type:

Non-coding RNA profiling by array

Platform:

GPL7121

17 Samples

Download data: TXT

(Submitter supplied) Examining the transcriptional change in whole mouse (VM) brain miRNA expression during prion (22A) induced neurodegeneration in order to identify miRNAs that are differentially expressed. MicroRNAs (miRNAs) are small, non-coding RNA molecules which are emerging as key regulators of numerous cellular processes. Compelling evidence links miRNAs to the control of neuronal development and differentiation, however, little is known about their role in neurodegeneration. more...

Organism:

Mus musculus

Type:

Non-coding RNA profiling by array

Platform:

GPL7118

12 Samples

Download data: TXT

(Submitter supplied) Glioblastomas show heterogeneous histological features, in which tumor cells show distinct phenotypic states that confer different functional attributes. This functional and morphological heterogeneity characterizes aggressive glioblastoma; however, molecular mechanisms underlying the heterogeneity are poorly understood. Glioma stem-like cells (GSCs) are considered able to aberrantly differentiate into diverse cell types and may contribute the establishment of tumor heterogeneity. more...

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by array

Platform:

GPL10850

4 Samples

Download data: TXT

(Submitter supplied) The NSC differentiation of six validated iPSC lines were induced using commercially available PSC neural induction medium and following manufacturer method with minor modifications (Gibco). An extensive characterization of generated NSCs on day 14 (at passage P1) was performed using immunocytochemistry (ICC) analysis of the NSC specific markers and by genome wide mRNA sequencing. The iPSC differentiated NSCs expressed NSC specific markers Nestin, PAX6, SOX1 and SOX2 across all six samples. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16791

6 Samples

Download data: TXT

(Submitter supplied) Purpose: There exists a rich bio-resource of numerous lymphoblastoid cell line (LCL) repositories generated from a wide array of patients, many of them with extensive genotypic and phenotypic data already generated. We have developed a highly efficient LCL to induced pluripotent stem cells (iPSC) reprogramming method and performed whole genome mRNA and miRNA analysis to understand mechanistic changes that take place at the transcriptome and cellular functional level during reprogramming of LCLs into iPSCs and further differentiation. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing; Non-coding RNA profiling by high throughput sequencing

Platform:

GPL16791

36 Samples

Download data: TXT

(Submitter supplied) To investigate differences in gene expression after overexpression miR-218 in U251MG

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL14550

2 Samples

Download data: TXT

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

Organism:

Homo sapiens

Type:

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

Platforms:

GPL13534 GPL21145 GPL16791

157 Samples

Download data: BED, BW, FPKM_TRACKING, IDAT, TXT

(Submitter supplied) Glioma initiating cells/stem cells exist in the bulk tumor of glioblastoma. This cell population contributes to the frequent resistances toward radiation/chemotherapy, aggressiveness of adult brain cancer and increased recurrence rate. Targeting stem cell population becomes one the most promising and permissive therapeutic strategies. We isolated glioma stem cells from patient-derived xenografts and profiled their epigenomic features, including 4 different DNA marks and 2 enhancer marks, and transcriptome in these in vitro cultured cell lines. more...

Organism:

Homo sapiens

Type:

Methylation profiling by array

Platforms:

GPL21145 GPL13534

48 Samples

Download data: IDAT

(Submitter supplied) Glioma initiating cells/stem cells exist in the bulk tumor of glioblastoma. This cell population contributes to the frequent resistances toward radiation/chemotherapy, aggressiveness of adult brain cancer and increased recurrence rate. Targeting stem cell population becomes one the most promising and permissive therapeutic strategies. We isolated glioma stem cells from patient-derived xenografts and profiled their epigenomic features, including 4 different DNA marks and 2 enhancer marks, and transcriptome in these in vitro cultured cell lines. more...

Organism:

Homo sapiens

Type:

Methylation profiling by high throughput sequencing

Platform:

GPL16791

46 Samples

Download data: TXT

(Submitter supplied) Glioma initiating cells/stem cells exist in the bulk tumor of glioblastoma. This cell population contributes to the frequent resistances toward radiation/chemotherapy, aggressiveness of adult brain cancer and increased recurrence rate. Targeting stem cell population becomes one the most promising and permissive therapeutic strategies. We isolated glioma stem cells from patient-derived xenografts and profiled their epigenomic features, including 4 different DNA marks and 2 enhancer marks, and transcriptome in these in vitro cultured cell lines. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16791

21 Samples

Download data: BW, FPKM_TRACKING