GEO DataSets

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

Organism:

Homo sapiens

Type:

Methylation profiling by genome tiling array; Methylation profiling by high throughput sequencing

Platforms:

GPL21145 GPL24676

16 Samples

Download data: COV, IDAT

(Submitter supplied) Background: Epigenome-wide association studies (EWAS) have been widely applied to identify methylation CpG sites associated with human disease. To date, the Infinium Methylation EPIC array (EPIC) is commonly used for high-throughput DNA methylation profiling. However, the EPIC array covers only 30% of the human methylome. Methylation Capture bisulfite sequencing (MC-seq) captures target regions of methylome and has advantages of extensive coverage in the methylome at an affordable price. more...

Organism:

Homo sapiens

Type:

Methylation profiling by high throughput sequencing

Platform:

GPL24676

12 Samples

Download data: COV

(Submitter supplied) Background: Epigenome-wide association studies (EWAS) have been widely applied to identify methylation CpG sites associated with human disease. To date, the Infinium Methylation EPIC array (EPIC) is commonly used for high-throughput DNA methylation profiling. However, the EPIC array covers only 30% of the human methylome. Methylation Capture bisulfite sequencing (MC-seq) captures target regions of methylome and has advantages of extensive coverage in the methylome at an affordable price. more...

Organism:

Homo sapiens

Type:

Methylation profiling by genome tiling array

Platform:

GPL21145

4 Samples

Download data: IDAT, TXT

(Submitter supplied) Background: DNA methylation is influenced by both environmental and genetic factors and is increasingly thought to affect variation in complex traits and diseases. Yet, the extent of ancestry-related differences in DNA methylation, its genetic determinants, and their respective causal impact on immune gene regulation remain elusive. Results: We report extensive population differences in DNA methylation between 156 individuals of African and Europeandescent —detected in primary monocytes that were used as a model of a major innate immunity cell type. more...

Organism:

Homo sapiens

Type:

Methylation profiling by array

Platform:

GPL23976

156 Samples

Download data: CSV

(Submitter supplied) We used the Illumina Infinium MethylationEPIC to measure DNA methylation in mouse liver samples. We identified 13,665 conserved probes and compared methylation signal with sequecing based data (MBD-seq and RRBS)

Organism:

Homo sapiens; Mus musculus

Type:

Methylation profiling by array

Platform:

GPL21145

11 Samples

Download data: IDAT

(Submitter supplied) We performed affinity-based enrichment with methyl-CpG binding domain protein followed by high-throughput sequencing (MBD-seq) to assay DNA methylation in mouse liver tissue.

Organism:

Mus musculus

Type:

Methylation profiling by high throughput sequencing

Platform:

GPL18635

11 Samples

Download data: CSV

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

Organism:

Homo sapiens

Type:

Methylation profiling by high throughput sequencing; Methylation profiling by genome tiling array

Platforms:

GPL13534 GPL21145 GPL16791

39 Samples

Download data: IDAT

(Submitter supplied) We performed a critical evaluation of the new Infinium MethylationEPIC BeadChip microarray. EPIC covers over 850,000 CpG sites, including >90% of the CpGs from the HumanMethylation450 (HM450) BeadChip and an additional 413,743 CpGs. Even though the additional probes improve the coverage of regulatory elements, including 58% of FANTOM5 enhancers, only 7% distal and 27% proximal ENCODE regulatory elements are represented. more...

Organism:

Homo sapiens

Type:

Methylation profiling by high throughput sequencing

Platform:

GPL16791

9 Samples

Download data: TSV

(Submitter supplied) We performed a critical evaluation of the new Infinium MethylationEPIC BeadChip microarray. EPIC covers over 850,000 CpG sites, including >90% of the CpGs from the HumanMethylation450 (HM450) BeadChip and an additional 413,743 CpGs. Even though the additional probes improve the coverage of regulatory elements, including 58% of FANTOM5 enhancers, only 7% distal and 27% proximal ENCODE regulatory elements are represented. more...

Organism:

Homo sapiens

Type:

Methylation profiling by genome tiling array

Platform:

GPL21145

15 Samples

Download data: IDAT, TXT

(Submitter supplied) We performed a critical evaluation of the new Infinium MethylationEPIC BeadChip microarray. EPIC covers over 850,000 CpG sites, including >90% of the CpGs from the HumanMethylation450 (HM450) BeadChip and an additional 413,743 CpGs. Even though the additional probes improve the coverage of regulatory elements, including 58% of FANTOM5 enhancers, only 7% distal and 27% proximal ENCODE regulatory elements are represented. more...

Organism:

Homo sapiens

Type:

Methylation profiling by genome tiling array

Platform:

GPL13534

15 Samples

Download data: IDAT, TXT

(Submitter supplied) DNA methylation in CpG context is fundamental to the epigenetic regulation of gene expression in high eukaryotes. Disorganization of methylation status is implicated in many diseases, cellular differentiation, imprinting, and other biological processes. Techniques that enrich for biologically relevant CpG-rich genomic regions are desired since, depending on the size of an oragnism's methylome, the depth of sequencing required to cover all CpGs can be prohibitively expensive. more...

Organism:

Homo sapiens

Type:

Methylation profiling by high throughput sequencing

Platform:

GPL16791

7 Samples

Download data: TXT

(Submitter supplied) We performed an epigenome-wide association study (EWAS) of allergic sensitization using nasal epithelial cell DNA from 474 subjects.

Organism:

Homo sapiens

Type:

Methylation profiling by genome tiling array

Platform:

GPL32946

474 Samples

Download data: IDAT, TXT

(Submitter supplied) We performed an epigenome-wide association study (EWAS) of allergic sensitization using nasal epithelial cell DNA from 280 subjects.

Organism:

Homo sapiens

Type:

Methylation profiling by array

Platform:

GPL32946

280 Samples

Download data: IDAT, TXT

(Submitter supplied) We performed an epigenome-wide association study (EWAS) of allergic sensitization using nasal epithelial cell DNA from 280 subjects.

Organism:

Homo sapiens

Type:

Methylation profiling by genome tiling array

Platform:

GPL21145

280 Samples

Download data: IDAT, TXT

(Submitter supplied) In the first decade of life, high-asthma risk urban children develop stable phenotypes of respiratory health versus disease that link early life environmental exposures to childhood allergic sensitization and asthma. Moreover, unique patterns of nasal gene expression demonstrate how specific molecular pathways underlie distinct respiratory phenotypes, including allergic and non-allergic asthma.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16791

353 Samples

Download data: CSV

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

Organism:

Homo sapiens

Type:

Methylation profiling by array

Platforms:

GPL21145 GPL13534

37 Samples

Download data: IDAT

(Submitter supplied) DNA methylation is the most studied epigenetic modification due to its role in regulating gene expression and aberrations in methylation involved in the pathogenesis of cancer and several diseases. The method of choice to evaluate genome-wide methylation has been the Illumina HumanMethylation450 BeadChip (450K), but it was recently replaced with the MethylationEPIC BeadChip (EPIC). We therefore sought to validate the EPIC array in comparison to the 450K array for both fresh-frozen (FF) and formalin-fixed paraffin-embedded (FFPE) pediatric brain tumors. more...

Organism:

Homo sapiens

Type:

Methylation profiling by array

Platform:

GPL21145

25 Samples

Download data: IDAT

(Submitter supplied) DNA methylation is the most studied epigenetic modification due to its role in regulating gene expression and aberrations in methylation involved in the pathogenesis of cancer and several diseases. The method of choice to evaluate genome-wide methylation has been the Illumina HumanMethylation450 BeadChip (450K), but it was recently replaced with the MethylationEPIC BeadChip (EPIC). We therefore sought to validate the EPIC array in comparison to the 450K array for both fresh-frozen (FF) and formalin-fixed paraffin-embedded (FFPE) pediatric brain tumors. more...

Organism:

Homo sapiens

Type:

Methylation profiling by array

Platform:

GPL13534

12 Samples

Download data: IDAT

(Submitter supplied) Methylome-wide association studies (MWAS) are typically performed using microarray technologies that assay only a very small fraction of the CG methylome and entirely miss two forms of methylation that are common in brain and likely of particular relevance for neuroscience and psychiatric disorders. The alternative is the use whole genome bisulfite sequencing, but this approach is not yet practically feasible with the sample sizes required for adequate statistical power. more...

Organism:

Homo sapiens

Type:

Methylation profiling by high throughput sequencing

Platform:

GPL18573

26 Samples

Download data: CSV, TAR

(Submitter supplied) DNA methylation is the most well-known epigenetic mark and CpG methylation is critical for many cellular processes and human disorders. Cancer has highlighted the relevance of an aberrant DNA methylation landscape, including promoter CpG island hypermethylation-associated silencing of tumor suppressor genes and the presence of DNA hypomethylation blocks, but an altered DNA methylome is also now evident in other pathologies. more...

Organism:

Homo sapiens

Type:

Methylation profiling by genome tiling array

Platforms:

GPL21145 GPL13534

7 Samples

Download data: TXT