GEO DataSets

(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) 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:

GPL10999 GPL10558

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) Integrated analysis of genome-wide ChIP-Seq and RNA-Seq data revealed the first dynamic chromatin and transcriptional landscape of Twist2 binding during myogenic differentiation. During differentiation, Twist2 competes with MyoD at shared DNA motifs to direct global gene transcription and repression of the myogenic program. Additionally, TWIST2 shapes the epigenetic landscape to drive chromatin opening at oncogenic loci and chromatin closing at myogenic loci. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL19057

34 Samples

Download data: BIGWIG

(Submitter supplied) INO80 complex is an ATPase-dependent chormatin remodeling complex, which regulates various DNA metabolic processes such as DNA replication and repair. Additionally, INO80 complex also contributes to the regulation of gene expression in sterss response and development. In order to investigate the function of INO80 complex in rhabdomyosarcoma, we examined the knockdown of subunits of INO80 complex Actr5, Ies6, and Ino80 in human rhabdomyosarcoma RD cells. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL20844

4 Samples

Download data: TXT

(Submitter supplied) Rhabdomyosarcoma (RMS) is a pediatric malignancy of mesenchymal origin. Fusion Negative-RMS (FN-RMS) tumors are associated with RAS-pathway activation. RMS tumors express pro-differentiation myogenic transcription factors MYOD and MYOG, yet why they are unable to differentiate is poorly understood. Here we show that SNAI2 is highly expressed in FN-RMS, is regulated by MYOD and blocks myogenic differentiation promoting growth. more...

Organism:

Homo sapiens

Type:

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

Platform:

GPL18573

22 Samples

Download data: HIC, NARROWPEAK, TXT

(Submitter supplied) Investigate the genome-wide gene expression profiles of 50% and 95% confluent C2C12 myoblasts and C2C12 myotubes differentiated for 24 and 48 hours.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6887

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; Mus musculus

Type:

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

6 related Platforms

57 Samples

Download data: BW

(Submitter supplied) In this study we identified genes regulated by CASZ1b in RD cells

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16791

6 Samples

Download data: TXT

(Submitter supplied) In this study we identified genes regulated by CASZ1b in SMS-CTR cells

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL20301

10 Samples

Download data: TXT

(Submitter supplied) In this study we identified genes regulated by CASZ1b in C2C12 cells

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL21493 GPL21103

15 Samples

Download data: TXT

(Submitter supplied) MEK inhibitor trametinib induces SMS-CTR cell differentiation and up-regulates CASZ1 expression. We identified genome-wide binding sites of CASZ1 in differentiated SMS-CTR cells.

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL18573

4 Samples

Download data: BW

(Submitter supplied) In SMS-CTR cells, we identified genomewide binding sites of CASZ1b. The overexpression of CASZ1b in SMS-CTR cells led to a regional epigenetic modification.

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL18573

14 Samples

Download data: BW

(Submitter supplied) In the differereniated C2C12 cells, knockdown of Casz1 leads to a re-establishment of super-enhancers

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL19057

6 Samples

Download data: BW

(Submitter supplied) In SMS-CTR cells, the overexpression of CASZ1b in SMS-CTR cells led to a modification of regional chromation accessibility.

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL18573

2 Samples

Download data: BW

(Submitter supplied) We identify a subset of highly expressed genes related to muscle development, which show static H3K4me2 enrichment over the gene body and H3K4me3 enrichment towards the gene body during myogenic differentiation. This study reveals that MyoD significantly binds to this particular subset of genes and further systematic analysis shows the repressive role of MyoD. Interestingly, MyoD binds and down-regulates Patz1 which is important for maintaining pluripotency. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL13112

8 Samples

Download data: BED

(Submitter supplied) We evaluated the chromatin structure around MyoD-bound genome regions during the cell cycle by chromatin immunoprecipitation sequencing.

Organism:

Mus musculus

Type:

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

Platform:

GPL18480

30 Samples

Download data: BW, TXT

(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) Here, we performed the first whole-genome bisulfite sequencing (WGBS) of longissimus dorsi muscle (LDM) from Landrace (LR) and Wuzhishan (WZS) miniature pig during early embryonic stages (18, 21 and 28 dpc (days post coitum)).

Organism:

Sus scrofa

Type:

Methylation profiling by high throughput sequencing

Platform:

GPL9126

6 Samples

Download data: TAR