GEO DataSets

(Submitter supplied) Embryonic stem (ES) cells continuously decide whether to maintain pluripotency or differentiate. While exogenous LIF and BMP4 perpetuate a pluripotent state, less is known about factors initiating differentiation. We show that heparan sulfate (HS) proteoglycans are critical co-receptors for signals inducing ES cell differentiation. Genetic targeting of NDST1 and 2, two enzymes required for N-sulfation of proteoglycans, blocked differentiation. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6885

16 Samples

Download data: TXT

(Submitter supplied) Comparison of human embryonic stem cell transcriptome with universal RNA pool (10 human cell lines) to reveal hES cell-specific gene expression. Keywords: cell type comparison

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL2507

2 Samples

Download data: TXT

(Submitter supplied) Three transcription factors were silenced in human embryonic carcinoma cells, OCT4, NANOG, and SOX2. Downstream effects were analysed by means of microarrays to obtain insights into the regulation of self-renewal in these cells. Keywords: RNAi-chip

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL2507

4 Samples

Download data: TXT

(Submitter supplied) An NFkB target gene array (Panomics, Inc., Redwood City, CA) was performed to profile the expression pattern of 107 NFkB-regulated genes in mouse embryonic stem cells. A small scale microarray was carried out using NFkB target gene array kit (Panomics, Inc., Redwood City, CA). A long sense-strand oligonucleotide for each of the 107 human genes that have been previously shown to be regulated by NFkB signaling pathway was spotted in duplicate on the nitrocellulose membrane. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6239

2 Samples

Download data: TIFF

(Submitter supplied) Mouse embryonic stem cells (mES) were depleted of Klf2, Klf4, and Klf5 by ectopic expression of shRNA. Control RNAi was performed using shRNA against luciferase. At 2 days, 4 days and 6 days post-transfection of shRNA-encoding vectors, cells are harvested for RNA isolation. Keywords: RNAi expression, Mouse ES cells

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6238

18 Samples

Download data

(Submitter supplied) Performing Chromatin IP of Klf2, Klf4, Klf5 and p53 in mouse embryonic stem cells with NimbleGen custom genomic tiling arrays, we sought to decipher Klf2, Klf4, Klf5-regulated genes. Keywords: genomic tiling arrays, ES cells

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by genome tiling array

Platform:

GPL6182

15 Samples

Download data: GFF, PROBE

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

Organism:

Mus musculus

Type:

Expression profiling by array; Genome binding/occupancy profiling by genome tiling array

Platforms:

GPL6182 GPL6238

33 Samples

Download data: GFF, PROBE

(Submitter supplied) To characterize the differentiation by Sox2 KO, we performed microarray analyses of mouse ES cell line 2TS22C during the time-course being induced of Sox2 KO Keywords: development or differentiation design,time series design

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL4358

12 Samples

Download data: TIFF, TXT

(Submitter supplied) NANOG has emerged as a central gatekeeper of pluripotency. Here we show that as human embryonic stem (ES) cells exit the pluripotent state, NANOG can play a key role in determining lineage outcome. It has previously been reported that BMPs can induce differentiation of human ES cells into extraembryonic lineages. Here we report that FGF2 switches BMP4 induced differentiation outcome to mesendoderm, characterized by the uniform expression of T (brachyury) and other primitive streak markers. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platforms:

GPL6602 GPL9999

50 Samples

Download data: PAIR

(Submitter supplied) Identification of transcripts in different subpopulations of the HIV mouse ES cell line growing under self-renewing conditions (+Lif, +10FCS, GMEM media and plated on gelatin coated dishes). Subpopulations were identified and isolated based on the expression of the cell surface marker, SSEA 1 (a marker of murine ES cells) and expression of the venus protein, the cDNA of which was knocked into the Hex locus (Hhex). more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6867

8 Samples

Download data: TXT

(Submitter supplied) To investigate the importance of STAT3 in the establishment of ES cells we have in a first step derived stable pluripotent embryonic stem cells from transgenic FVB mice expressing a conditional tamoxifen dependent STAT3-MER fusion protein. In a second step, STAT3-MER overexpressing cells were used to identify STAT3 pathway-related genes by expression profiling in order to identify new key-players involved in maintenance of pluripotency in ES cells. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Datasets:

GDS3444 GDS3445 GDS3446

Platforms:

GPL82 GPL81 GPL83

18 Samples

Download data: CEL, CHP

Analysis of cultured embryonic stem (ES) cells overexpressing the transcription factor STAT3. STAT3 is a downstream target of the LIF signaling cascade. LIF activation maintains ES cells in a pluripotent state. Results provide insight into the role of STAT3 in maintenance of ES cell pluripotency.

Organism:

Mus musculus

Type:

Expression profiling by array, count, 2 protocol sets

Platform:

GPL83

Series:

GSE11398

6 Samples

Download data: CEL, CHP

Analysis of cultured embryonic stem (ES) cells overexpressing the transcription factor STAT3. STAT3 is a downstream target of the LIF signaling cascade. LIF activation maintains ES cells in a pluripotent state. Results provide insight into the role of STAT3 in maintenance of ES cell pluripotency.

Organism:

Mus musculus

Type:

Expression profiling by array, count, 2 protocol sets

Platform:

GPL82

Series:

GSE11398

6 Samples

Download data: CEL, CHP

Analysis of cultured embryonic stem (ES) cells overexpressing the transcription factor STAT3. STAT3 is a downstream target of the LIF signaling cascade. LIF activation maintains ES cells in a pluripotent state. Results provide insight into the role of STAT3 in maintenance of ES cell pluripotency.

Organism:

Mus musculus

Type:

Expression profiling by array, count, 2 protocol sets

Platform:

GPL81

Series:

GSE11398

6 Samples

Download data: CEL, CHP

(Submitter supplied) Klf5 has essential functions during early embryogenesis and in the derivation of ES cells from inner-cell mass of blastocyst. Among Kruppel-like factor (Klf) family members, only Klf5 shows peri-implantation lethal phenotype, but the precise mechanisms still remain unknown. To understand and identify molecular mechanisms, we performed microarray analysis by using E3.0 WT and Klf5 KO embryos when first phenotype of Klf5 deficiency appears.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

10 Samples

Download data: CEL

(Submitter supplied) Germline cell-derived pluripotent stem cells (GPSCs) are similar to embryonic stem (ES) cells in that they can proliferate intensively and differentiate into a variety of cell types, including cardiomyocytes and neurons. In this report, mouse GPSCs were induced to differentiate into hepatocytes with very high efficiency, and demonstrated, for the first time, to be functional. These hepatocytes were characterised at cellular and molecular levels. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6887

42 Samples

Download data: TXT

(Submitter supplied) Next Generation Sequencing Facilitates Quantitative Analysis of Transcriptomes in 46C mouse embryonic stem cells overexpressing PB-Gbx2 or PB empty vector at gene expression level. Results provide important information of the response of up-regulating Gbx2, such as specific mechano-responsive genes, up- or down-regulated genes that were mainly enriched in signaling pathways regulating pluripotency of stem cells

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21493

2 Samples

Download data: TXT

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

Organism:

Mus musculus

Type:

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

Platform:

GPL11002

11 Samples

Download data: BED, BW

(Submitter supplied) Carrying out both RNA-seq and Smad1/5 genome-wide chromatin immunoprecipitation and sequencing (ChIP-seq) analyses of mESCs in the naïve or primed states, we revisit the roles of BMP signaling in mESCs.

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL11002

6 Samples

Download data: BED, BW

(Submitter supplied) Carrying out both RNA-seq and Smad1/5 genome-wide chromatin immunoprecipitation and sequencing (ChIP-seq) analyses of mESCs in the naïve or primed states, we revisit the roles of BMP signaling in mESCs.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11002

5 Samples

Download data: BW, TXT