GEO DataSets

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

Organism:

Homo sapiens

Type:

Expression profiling by array; Methylation profiling by genome tiling array

Platforms:

GPL6244 GPL13534

12 Samples

Download data: CEL, IDAT

(Submitter supplied) Cancer is characterised by DNA hypermethylation and gene silencing of CpG island-associated promoters, including tumour suppressor genes The methyl-CpG-binding domain (MBD) family of proteins bind to methylated DNA and can aid in the meditation of gene silencing by interaction with histone deacetylases and histone methyltransferases. However the mechanisms responsible for eliciting CpG island hypermethylation in cancer, and the potential role that MBD may proteins play in modulation of the methylome remain unclear. more...

Organism:

Homo sapiens

Type:

Methylation profiling by genome tiling array

Platform:

GPL13534

6 Samples

Download data: IDAT

(Submitter supplied) Cancer is characterised by DNA hypermethylation and gene silencing of CpG island-associated promoters, including tumour suppressor genes The methyl-CpG-binding domain (MBD) family of proteins bind to methylated DNA and can aid in the meditation of gene silencing by interaction with histone deacetylases and histone methyltransferases. However the mechanisms responsible for eliciting CpG island hypermethylation in cancer, and the potential role that MBD may proteins play in modulation of the methylome remain unclear. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6244

6 Samples

Download data: CEL

(Submitter supplied) The crosstalk between H3K4 monomethylation and DNA methylation has been receiving little attention to date. We investigated DNA methylation profiles (using WGBS) of wild-type (WT) mouse ESCs, Mll3/Mll4 (Kmt2c/Kmt2d) mutant (dKO) ESCs and catalytic SET domain mutant (dCD) ESCs, which were kindly provided by the Wysocka Laboratory (Dorighi et al., 2017).

Organism:

Mus musculus

Type:

Methylation profiling by high throughput sequencing

Platform:

GPL21273

3 Samples

Download data: BW

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

Organism:

Mus musculus; Homo sapiens

Type:

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

4 related Platforms

41 Samples

Download data: BW

(Submitter supplied) DNA methylation plays a key role in demarcation of regulatory regions, including promoter-associated CpG islands. While CpG islands are typically maintained in an unmethylated state in normal cells, a proportion of CpG islands are subject to hypermethylation in cancer cells. It still remains elusive how the exquisite demarcation of the bimodal methylation state is established and maintained at the CpG island flanks and conversely what triggers the erosion of CpG island DNA methylation in tumorigenesis. more...

Organism:

Homo sapiens

Type:

Methylation profiling by high throughput sequencing

Platform:

GPL16791

14 Samples

Download data: BW, TSV

(Submitter supplied) The crosstalk between H3K4 monomethylation and DNA methylation has been receiving little attention to date. We investigated a mouse model harboring a loss-of-function mutation of lysine methyltransferase 2D (KMT2D), which catalyzes the monomethylation of lysine 4 on histone H3. We performed H3K4me1 ChIP-seq in spleen B cells with the wild type (WT) KMT2D as well as heterozygous (HET) and homozygous (HOM) chr15: 98,835,228 A>T KMT2D mutation. more...

Organism:

Mus musculus

Type:

Methylation profiling by high throughput sequencing

Platform:

GPL21273

9 Samples

Download data: BW, TSV

(Submitter supplied) DNA methylation plays a key role in demarcation of regulatory regions, including promoter-associated CpG islands. While CpG islands are typically maintained in an unmethylated state in normal cells, a proportion of CpG islands are subject to hypermethylation in cancer cells. It still remains elusive how the exquisite demarcation of the bimodal methylation state is established and maintained at the CpG island flanks and conversely what triggers the erosion of CpG island DNA methylation in tumorigenesis. more...

Organism:

Homo sapiens

Type:

Methylation profiling by high throughput sequencing

Platform:

GPL20795

6 Samples

Download data: BW

(Submitter supplied) The crosstalk between H3K4 monomethylation and DNA methylation has been receiving little attention to date. We investigated a mouse model harboring a loss-of-function mutation of lysine methyltransferase 2D (KMT2D), which catalyzes the monomethylation of lysine 4 on histone H3. We performed H3K4me1 ChIP-seq in spleen B cells with the wild type (WT) KMT2D as well as heterozygous (HET) and homozygous (HOM) chr15: 98,835,228 A>T KMT2D mutation. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL17021

9 Samples

Download data: BW

(Submitter supplied) DNA demethylating agents are epigenetic drugs for the therapy of myeloid leukemias. They not only induce DNA demethylation but also have significant cytostatic and cytotoxic effects, however, the relationships between these characteristics have not been established yet due to the lack of method to induce only DNA demethylation. Here we show that a fusion protein comprising the methyl-CpG binding domain (MBD) and the catalytic domain of Ten-eleven translocation protein 1 (TET1-CD) globally demethylates and upregulates a number of methylated genes. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10332

8 Samples

Download data: TXT

(Submitter supplied) The goal of the experiment – genome-wide profiling of DNA methylation reveals a class of normally methylated CpG island promoters Keywords: DNA methylation, Methylated CpG island amplification coupled with promoter arrays, normal tissue

Organism:

Homo sapiens

Type:

Methylation profiling by genome tiling array

4 related Platforms

4 Samples

Download data

(Submitter supplied) We show that in vivo MBD2 is mainly recruited to CpG island promoters that are highly methylated. We also report that MBD2 binds to a subset of CpG island promoters that are characterized by the presence of active histone marks and RNA polymerase II (Pol2). At such sites, MBD2 binds downstream of the transcription start site. Active promoters bound by MBD2 show low to medium gene expression levels and H3K36me3 deposition suggesting a putative role for MBD2 in blocking polymerase II (Pol2) elongation at these promoters.

Organism:

Homo sapiens

Type:

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

Platforms:

GPL11154 GPL10999

17 Samples

Download data: BED, BW

(Submitter supplied) Methylated DNA binding protein 2 (MBD2) has been shown to bind specific methylated promoters and suppress transcription. Here we systematically investigate MBD2 suppression by overexpressing MBD2 in MCF-10A cells and generating gene expression profiles of overexpressing cells and normal MCF-10A cells.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

6 Samples

Download data: CEL

(Submitter supplied) Methylated DNA binding protein 2 (MBD2) has been shown to bind specific methylated promoters and suppress transcription. Here we systematically investigate MBD2 suppression by overexpressing MBD2 in MCF-10A cells and generating genome-wide promoter methylation profiles in order to identify methylation changes likely to affect gene expression levels.

Organism:

Homo sapiens

Type:

Methylation profiling by genome tiling array

Platform:

GPL13685

6 Samples

Download data: TXT

(Submitter supplied) Cytosine methylation on DNA is an important epigenetic and regulatory mark. Chromatin remodeling complexes containing methyl-CpG binding domain (MBD) proteins modulate chromatin structure and transcription at methylated loci. Two MBD proteins, Mbd2 and Mbd3, are mutually exclusive members of the NuRD chromatin remodeling complex, and have been shown to bind methylated or hydroxymethylated DNA, respectively. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL13112

8 Samples

Download data: BEDGRAPH

(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; Methylation profiling by high throughput sequencing

Platforms:

GPL13112 GPL10333

78 Samples

Download data: BEDGRAPH, TXT

(Submitter supplied) Cytosine methylation on DNA is an important epigenetic and regulatory mark. Chromatin remodeling complexes containing methyl-CpG binding domain (MBD) proteins modulate chromatin structure and transcription at methylated loci. Two MBD proteins, Mbd2 and Mbd3, are mutually exclusive members of the NuRD chromatin remodeling complex, and have been shown to bind methylated or hydroxymethylated DNA, respectively. more...

Organism:

Mus musculus

Type:

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

Platform:

GPL13112

58 Samples

Download data: BEDGRAPH

(Submitter supplied) Cytosine methylation on DNA is an important epigenetic and regulatory mark. Chromatin remodeling complexes containing methyl-CpG binding domain (MBD) proteins modulate chromatin structure and transcription at methylated loci. Two MBD proteins, Mbd2 and Mbd3, are mutually exclusive members of the NuRD chromatin remodeling complex, and have been shown to bind methylated or hydroxymethylated DNA, respectively. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL10333

12 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 GPL6244

12 Samples

Download data: BED, CEL, TXT, WIG

(Submitter supplied) The heterogeneous collection of NuRD complexes can be grouped into the MBD2 or MBD3 containing complexes MBD2-NuRD and MBD3-NuRD. Although functional differences have been described, a direct comparison of MBD2 and MBD3 in respect to genome-wide binding and function has been lacking. Here we show a strong enrichment for MBD2 at methylated CpG sequences, whereas CpGs bound by MBD3 are devoid of methylation. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL10999

3 Samples

Download data: BED, TXT, WIG