GEO DataSets

(Submitter supplied) The epigenome is the dynamic interface between our changing environment and the static genome, and understanding it is a goal of immense importance to human health. We will map reference cell epigenomes of the brain, breast, blood and approved embryonic stem cells, inclusive of males and females and different racial groups. This cooperative work will transform our understanding of the short and long-lasting consequences of environment impact on human health and disease. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing; Non-coding RNA profiling by high throughput sequencing; Expression profiling by high throughput sequencing; Methylation profiling by high throughput sequencing

Platforms:

GPL9115 GPL10999 GPL11154

529 Samples

Download data: BAM, BED, TAB, WIG

(Submitter supplied) Characterization of the reference epigenome in humans in a diverse panel of ES cells, tissue stem cells, reprogrammed stem cells, primary cells and tissues **************** For data usage terms and conditions, please refer to: http://www.drugabuse.gov/funding/funding-opportunities/nih-common-fund/epigenomics-data-access-policies ****************

Organism:

Homo sapiens

Type:

Methylation profiling by high throughput sequencing

Platforms:

GPL10999 GPL9115

55 Samples

Download data: WIG

(Submitter supplied) Characterization of the reference epigenome in humans in a diverse panel of ES cells, tissue stem cells, reprogrammed stem cells, primary cells and tissues. **************** For data usage terms and conditions, please refer to: http://www.drugabuse.gov/funding/funding-opportunities/nih-common-fund/epigenomics-data-access-policies ****************

Organism:

Homo sapiens

Type:

Methylation profiling by high throughput sequencing

Platforms:

GPL10999 GPL9115

10 Samples

Download data: WIG

(Submitter supplied) The NIH Roadmap Epigenomics Mapping Consortium aims to produce a public resource of epigenomic maps for stem cells and primary ex vivo tissues selected to represent the normal counterparts of tissues and organ systems frequently involved in human disease. Characterization of chromatin modification by ChIP-Seq in human subject. **************** For data usage terms and conditions, please refer to: http://www.drugabuse.gov/funding/funding-opportunities/nih-common-fund/epigenomics-data-access-policies ****************

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL10999 GPL9115

358 Samples

Download data: BED, WIG

(Submitter supplied) The NIH Roadmap Epigenomics Mapping Consortium aims to produce a public resource of epigenomic maps for stem cells and primary ex vivo tissues selected to represent the normal counterparts of tissues and organ systems frequently involved in human disease. Study of chromatin accessibility and expression using exon arrays. **************** For data usage terms and conditions, please refer to: http://www.drugabuse.gov/funding/funding-opportunities/nih-common-fund/epigenomics-data-access-policies ****************

Organism:

Homo sapiens

Type:

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

5 related Platforms

758 Samples

Download data: BAM, BED, CEL, TXT, WIG

(Submitter supplied) The NIH Roadmap Epigenomics Mapping Consortium aims to produce a public resource of epigenomic maps for stem cells and primary ex vivo tissues selected to represent the normal counterparts of tissues and organ systems frequently involved in human disease. Characterization of the reference epigenome in humans by use of ChIP-Seq in a diverse panel of ES cells, tissue stem cells, reprogrammed stem cells, primary cells and tissues **************** For data usage terms and conditions, please refer to: http://www.drugabuse.gov/funding/funding-opportunities/nih-common-fund/epigenomics-data-access-policies ****************

Organism:

Homo sapiens

Type:

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

4 related Platforms

633 Samples

Download data: BAM, BED, CEL, WIG

(Submitter supplied) The human embryonic stem cells (hESCs) are a unique model system for investigating the mechanisms of human development due to their ability to replicate indefinitely while retaining the capacity to differentiate into a host of functionally distinct cell types. In addition, these cells could be potentially used as therapeutic agents in regenerative medicine. Differentiation of hESCs involves selective activation or silencing of genes, a process controlled in part by the epigenetic state of the cell. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing; Methylation profiling by high throughput sequencing; Expression profiling by high throughput sequencing; Non-coding RNA profiling by high throughput sequencing

6 related Platforms

878 Samples

Download data: BAM, BED, WIG

(Submitter supplied) Metaphase chromosome staining was used to provide a high level overview of the pattern of histone modifications (H3K27ac, H3K27me3 and H3K4me3) at a single cell level in human lymphoblastois cells. These epigenomic banding patterns were related to various genomic features including gene and CpG island density as well as gene expression.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10191

3 Samples

Download data: PAIR

(Submitter supplied) miRNA analysis of breast epithelial cell line with stem cell properties before and after undergoing endothelial induced epithelial to mesenchymal transition (EMT).

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by array

Platform:

GPL8179

36 Samples

Download data: TXT

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

Organism:

Homo sapiens; Mus musculus; Rattus norvegicus

Type:

Expression profiling by RT-PCR

Platforms:

GPL18234 GPL10331

32 Samples

Download data

(Submitter supplied) RNA samples were prepared from freshly sorted mammary cell subpopulations (MaSC/basal-enriched, luminal progenitor, mature luminal and stromal) from five sets of adult mice. High throughput RT-PCR was used to measure the global microRNA expression profiles of each cell subpopulation. The expression profiles were compared between cell subpopulations to gain insight into the regulation of lineage-restricted genes.

Organism:

Mus musculus; Rattus norvegicus

Type:

Expression profiling by RT-PCR

Platform:

GPL10331

14 Samples

Download data: XLS

(Submitter supplied) RNA samples were prepared from freshly sorted mammary cell subpopulations (MaSC/basal-enriched, luminal progenitor, mature luminal and stromal) from five human donors. High throughput RT-PCR was used to measure the global microRNA expression profiles of each cell subpopulation. The expression profiles were compared between cell subpopulations to gain insight into the regulation of lineage-restricted genes.

Organism:

Homo sapiens

Type:

Expression profiling by RT-PCR

Platform:

GPL18234

18 Samples

Download data: XLS

(Submitter supplied) Aberrant DNA methylation is frequently observed in breast cancer. However, the relationship between methylation patterns and the heterogeneity of breast cancer has not been comprehensively characterized. Whole-genome DNA methylation analysis using 450K Illumina BeadArrays was performed on 188 human breast tumors. Unsupervised bootstrap consensus clustering was performed to identify DNA methylation epigenetic subgroups (epitypes). more...

Organism:

Homo sapiens

Type:

Methylation profiling by genome tiling array

Platform:

GPL13534

188 Samples

Download data: TXT

(Submitter supplied) We performed whole-genome methylation analysis using 450K Illumina BeadArrays on different human cell types. In total 24 experiments were performed. Dermal fibroblasts, three different epidermal melanocytes (dark, medium and light pigmentation), epidermal keratinocytes, mammary fibroblasts, mammary epithelial cells, mammary endothelial cells and mesenchymal stem cells were analyzed in technical duplicates. more...

Organism:

Homo sapiens

Type:

Methylation profiling by genome tiling array

Platform:

GPL13534

24 Samples

Download data: IDAT, TXT

(Submitter supplied) Background: Breast cancer arises within specific regions in the human breast referred to as the terminal duct lobular units (TDLUs). These are relatively dynamic structures characterized by sex hormone driven cyclic epithelial turnover. TDLUs consist of unique parenchymal entities embedded within a fibroblast-rich lobular stroma. Here, we established and characterized a new human breast lobular fibroblast cell line against its interlobular counterpart with a view to assessing the role of region-specific stromal cues in the control of TDLU dynamics. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL23227

8 Samples

Download data: XLSX

(Submitter supplied) BRCA1 functions in multiple biological processes, including double-strand break repair, replication stress suppression, transcriptional regulation, and chromatin reorganization. While non-malignant cells carrying cancer-predisposing BRCA1 mutations exhibit increased genomic instability, it remains unclear whether BRCA1 haploinsufficiency affects transcription and chromatin dynamics. Here we show that primary mammary epithelial cells from women with BRCA1 mutations (BRCA1mut/+) display significant loss of H3K27ac-associated super-enhancers.

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL21290

6 Samples

Download data: BED

(Submitter supplied) A genome-wide integrated methylome and transcriptome analysis of the early stage of hepatocellular carcinoma development that induced by HBx. The HBV x (HBx) protein, which plays a critical role in the development of HCC, was shown to interact with several epigenetic factors, such as DNMT3A and HDAC1. Most HBx transgenic (TG) mice spontaneously develop HCC at about 1 year of age, providing genetic validation of the oncogenic potential of HBx even in the absence of viral integration and chronic inflammation. more...

Organism:

Mus musculus

Type:

Methylation profiling by high throughput sequencing; Expression profiling by high throughput sequencing

Platform:

GPL17021

4 Samples

Download data: RPKM

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

Organism:

Apis mellifera

Type:

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

Platform:

GPL23819

22 Samples

Download data: TXT

(Submitter supplied) We use chromatin immunoprecipitation and high throughput sequencing to produce the first genome-wide maps of chromatin structure in the honeybee at a key larval stage where developmental canalization into queen or worker is irreversible. We find extensive genome-wide differences in H3K4me3, H3K27ac and H3K36me3, many of which correlate with caste-specific transcription. Furthermore, we identify H3K27ac as a key chromatin modification that most robustly defines caste and suggest that these regions may harbour caste-specific cis-acting elements such as enhancers.

Organism:

Apis mellifera

Type:

Expression profiling by high throughput sequencing

Platform:

GPL23819

8 Samples

Download data: TXT

(Submitter supplied) We use chromatin immunoprecipitation and high throughput sequencing to produce the first genome-wide maps of chromatin structure in the honeybee at a key larval stage where developmental canalization into queen or worker is irreversible. We find extensive genome-wide differences in H3K4me3, H3K27ac and H3K36me3, many of which correlate with caste-specific transcription. Furthermore, we identify H3K27ac as a key chromatin modification that most robustly defines caste and suggest that these regions may harbour caste-specific cis-acting elements such as enhancers.

Organism:

Apis mellifera

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL23819

14 Samples

Download data: TXT