GEO DataSets

(Submitter supplied) Background: Similar to replicating myoblasts, many rhabdomyosarcoma cells express the myogenic determination gene MyoD. In contrast to myoblasts, rhabdomyosarcoma cells do not make the transition from a regulative growth phase to terminal differentiation. Previously we demonstrated that the forced expression of MyoD with its E-protein dimerization partner was sufficient to induce differentiation and suppress multiple growth-promoting genes, suggesting that the dimer was targeting a switch that regulated the transition from growth to differentiation. more...

Organism:

Arabidopsis thaliana; Oryza sativa; Saccharum officinarum; Caenorhabditis elegans; Anopheles gambiae; Apis mellifera; Danio rerio; Macaca mulatta; Gorilla gorilla; Pongo pygmaeus; Homo sapiens; Bos taurus; Gallid alphaherpesvirus 2; Macacine gammaherpesvirus 4; Tetraodon nigroviridis; Drosophila melanogaster; Drosophila pseudoobscura; Macaca nemestrina; Pan paniscus; Canis lupus familiaris; Ovis aries; Rattus norvegicus; Monodelphis domestica; Takifugu rubripes; Murid gammaherpesvirus 4; Medicago truncatula; Sorghum bicolor; Zea mays; Caenorhabditis briggsae; Xenopus laevis; Xenopus tropicalis; Gallus gallus; Ateles geoffroyi; Mus musculus; Human gammaherpesvirus 8; Saguinus labiatus; Schmidtea mediterranea; Physcomitrium patens; Populus trichocarpa; Glycine max; Bombyx mori; Lemur catta; Lagothrix lagotricha; Pan troglodytes; Sus scrofa; Human betaherpesvirus 5; human gammaherpesvirus 4; Betapolyomavirus macacae

Type:

Non-coding RNA profiling by array

Platform:

GPL6844

4 Samples

Download data: GPR

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

Organism:

Physcomitrium patens; Zea mays; Danio rerio; Macaca mulatta; Pan troglodytes; Pongo pygmaeus; human gammaherpesvirus 4; Gallid alphaherpesvirus 2; Schmidtea mediterranea; Betapolyomavirus macacae; Populus trichocarpa; Glycine max; Medicago truncatula; Gallus gallus; Pan paniscus; Ovis aries; Murid gammaherpesvirus 4; Oryza sativa; Saccharum officinarum; Bombyx mori; Lemur catta; Lagothrix lagotricha; Macaca nemestrina; Homo sapiens; Canis lupus familiaris; Sus scrofa; Human betaherpesvirus 5; Monodelphis domestica; Takifugu rubripes; Arabidopsis thaliana; Sorghum bicolor; Caenorhabditis briggsae; Caenorhabditis elegans; Anopheles gambiae; Drosophila melanogaster; Drosophila pseudoobscura; Apis mellifera; Xenopus laevis; Xenopus tropicalis; Ateles geoffroyi; Gorilla gorilla; Bos taurus; Mus musculus; Rattus norvegicus; Human gammaherpesvirus 8; Macacine gammaherpesvirus 4; Saguinus labiatus; Tetraodon nigroviridis

Type:

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

Platforms:

GPL10558 GPL6844

16 Samples

Download data: GPR

(Submitter supplied) Background: Similar to replicating myoblasts, many rhabdomyosarcoma cells express the myogenic determination gene MyoD. In contrast to myoblasts, rhabdomyosarcoma cells do not make the transition from a regulative growth phase to terminal differentiation. Previously we demonstrated that the forced expression of MyoD with its E-protein dimerization partner was sufficient to induce differentiation and suppress multiple growth-promoting genes, suggesting that the dimer was targeting a switch that regulated the transition from growth to differentiation. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

12 Samples

Download data: TXT

(Submitter supplied) Rhabdomyosarcomas (RMS) are characterized by expression of myogenic specification genes, such as MyoD and/or Myf5, as well as their bHLH partners for heterodimerization, the E-proteins. We have shown that expression of a forced heterodimer of MyoD with one of the E2A proteins, E12, leads to differentiation in a RMS cell culture model when exposed to low serum conditions. Keywords: RD expressing Myod~E heterodimers and controls

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

6 Samples

Download data: CEL

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

Organism:

Homo sapiens

Type:

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

Platforms:

GPL10558 GPL10999

10 Samples

Download data: TXT

(Submitter supplied) Rhabdomyosarcoma is a pediatric tumor of skeletal muscle that expresses the myogenic basic helix-loop-helix protein MyoD but fails to undergo terminal differentiation. Prior work has determined that DNA binding by MyoD occurs in the tumor cells, but myogenic targets fail to activate. Using MyoD chromatin immunoprecipitation coupled to high-throughput sequencing and gene expression analysis in both primary human muscle cells and RD rhabdomyosarcoma cells, we demonstrate that MyoD binds in a similar genome-wide pattern in both tumor and normal cells but binds poorly at a subset of myogenic genes that fail to activate in the tumor cells. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL10999

4 Samples

Download data: TXT

(Submitter supplied) Rhabdomyosarcoma is a pediatric tumor of skeletal muscle that expresses the myogenic basic helix-loop-helix protein MyoD but fails to undergo terminal differentiation. Prior work has determined that DNA binding by MyoD occurs in the tumor cells, but myogenic targets fail to activate. Using MyoD chromatin immunoprecipitation coupled to high-throughput sequencing and gene expression analysis in both primary human muscle cells and RD rhabdomyosarcoma cells, we demonstrate that MyoD binds in a similar genome-wide pattern in both tumor and normal cells but binds poorly at a subset of myogenic genes that fail to activate in the tumor cells. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

6 Samples

Download data: TXT

(Submitter supplied) In skeletal myogenesis, the transcription factor MyoD, activates distinct transcriptional programs in progenitors compared to terminally differentiated cells. Using ChIP-seq and gene expression analyses, we show that in primary myoblasts, Snai1/2-HDAC1/2 repressive complex bind and exclude MyoD from its targets. Notably, Snail binds E-box motifs that are G/C-rich in their central dinucleotides, and such sites are almost exclusively associated with genes expressed during differentiation. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11002

4 Samples

Download data: TXT

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

Organism:

Mus musculus

Type:

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

Platforms:

GPL11002 GPL9250 GPL6246

27 Samples

Download data: BW, CEL, TXT

(Submitter supplied) In skeletal myogenesis, the transcription factor MyoD activates distinct transcriptional programs in progenitors compared to terminally differentiated cells. Using ChIP-seq and gene expression analyses, we show that in primary myoblasts, Snail-HDAC1/2 repressive complex bind and exclude MyoD from its targets. Notably, Snail binds E-box motifs that are G/C-rich in their central dinucleotides, and such sites are almost exclusively associated with genes expressed during differentiation. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL11002 GPL9250

14 Samples

Download data: BW, TXT

(Submitter supplied) In skeletal myogenesis, the transcription factor MyoD activates distinct transcriptional programs in progenitors compared to terminally differentiated cells. Using ChIP-seq and gene expression analyses, we show that in primary myoblasts, Snail-HDAC1/2 repressive complex bind and exclude MyoD from its targets. Notably, Snail binds E-box motifs that are G/C-rich in their central dinucleotides, and such sites are almost exclusively associated with genes expressed during differentiation. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6246

9 Samples

Download data: CEL

(Submitter supplied) To investigate the role of TGF-β1-regulated miRNAs in the progression of RMS,we performed comprehensive miRMA microarray analysis on RNA derived from typical RMS cell lines and TGF-β1 knock-down cell lines. We identified a novel set of TGF-β1-related miRNAs.

Organism:

Human alphaherpesvirus 2; Murid gammaherpesvirus 4; Mus musculus cytomegalovirus 2; Betapolyomavirus macacae; Mus musculus; Rattus norvegicus; Murid betaherpesvirus 1; JC polyomavirus; Human immunodeficiency virus 1; Human gammaherpesvirus 8; Merkel cell polyomavirus; Homo sapiens; Human alphaherpesvirus 1; Human betaherpesvirus 5; human gammaherpesvirus 4; Betapolyomavirus hominis

Type:

Non-coding RNA profiling by array

Platform:

GPL11434

6 Samples

Download data: TXT

(Submitter supplied) Gene expression changes induced by MyoD or Myf5 were examined in a double-knockout fibroblast cell line lacking endogenous functional myoD or myf5 genes. Use of this cell line precluded the possibility of auto- or cross-activation of endogenous myoD or myf5. Myogenin or hrGFP were expressed in parallel samples as controls. Following infection with retrovirus - expressing the relevant myogenic regulatory factor (MRF) from the viral LTR promoter and hrGFP through an IRES element in the same mRNA transcript - GFP+ cells were sorted by FACS and harvested for total RNA. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL81

12 Samples

Download data: CEL, EXP

(Submitter supplied) Muscle satellite cells are a self-renewing pool of stem cells that give rise to daughter myogenic precursor cells in adult skeletal muscle. Published and preliminary data indicated that MyoD and p53 genes are involved in satellite cell differentiation. We would like to know what downstream genes of both transcription factors are affected in satellite cell-derived myoblasts (MyoD-/-, p53 -/-). Keywords: other

Organism:

Mus musculus

Type:

Expression profiling by array

Platforms:

GPL82 GPL81 GPL83

25 Samples

Download data: CEL, EXP

(Submitter supplied) Genes regulated by miR-206 were identified by microarray analysis in RD cells transfected with a Negative Control (NC) or miR-206 Mimic

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL16686

8 Samples

Download data: CEL

(Submitter supplied) ChIP-seq analysis of SNAIL binding sites in RH30 cells was performed to discover novel SNAIL binding sites in rhabdmyosarcoma cells.

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL16791

2 Samples

Download data: XLS

(Submitter supplied) The main goal of the project was to analyze the effect of SNAIL transcription factor on microRNA expression profile in rhabdomyosarcoma (RMS) cells using the next generation sequencing. Differential expression of microRNAs between three groups was compared in RH30 alveolar RMS cells: WT (WT), shCTRL (modified with control shRNA vector) and shSNAIL (modified with shRNA against SNAIL). Different groups were compared to investigate the effect of SNAIL silencing on microRNA up- or downregulation.

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL18573

9 Samples

Download data: TSV

(Submitter supplied) Gene expression profiling in differentiating C2C12 cells comparing control cells and MUNC-deprived cells

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6096

4 Samples

Download data: CEL

(Submitter supplied) Through small RNA sequencing, we finded that a total of 8 miRNAs, including miR-133a-3p and miR-1a-3p cluster, showed differential expression after guanidineacetic acid supplement. To further study the function of miR-133a-3p and miR-1a-3p in guanidineacetic acid induce myotube hypertrophy, we transfected miR-133a-3p and miR-1a-3p mimics, that also induce myotube hypertrophy. Through bioinformatics and dual-luciferase reporter system, the target gene of miR-133a-3p and miR-1a-3p were respectively determined. more...

Organism:

Mus musculus

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL17021

4 Samples

Download data: TXT