GEO DataSets

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

Organism:

Homo sapiens

Type:

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

Platforms:

GPL10999 GPL11154

111 Samples

Download data: BED

(Submitter supplied) Chronic lymphocytic leukemia (CLL) is a biologically and clinically heterogeneous disease. The somatic hypermutation status of the immunoglobulin heavy chain variable (IGHV) genes has been identified as one of the most robust prognostic markers in CLL. Patients with unmutated IGHV status (U-CLL) typically experience an inferior outcome compared to those whose clones express mutated IGHV genes (M-CLL). more...

Organism:

Homo sapiens

Type:

Methylation profiling by high throughput sequencing

Platform:

GPL11154

42 Samples

Download data: BED

(Submitter supplied) Chronic lymphocytic leukemia (CLL) is a biologically and clinically heterogeneous disease. The somatic hypermutation status of the immunoglobulin heavy chain variable (IGHV) genes has been identified as one of the most robust prognostic markers in CLL. Patients with unmutated IGHV status (U-CLL) typically experience an inferior outcome compared to those whose clones express mutated IGHV genes (M-CLL). more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11154

52 Samples

Download data: TXT

(Submitter supplied) Genome-wide profiling of DNA methylation 35 kb upstream and 5 kb downstream of microRNAs in 24 CLL patients and B cells of 2 healthy donors versus a pool of 10 healthy donors.

Organism:

Homo sapiens

Type:

Methylation profiling by genome tiling array

Platform:

GPL14805

26 Samples

Download data: TXT

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

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by genome tiling array; Methylation profiling by genome tiling array

Platforms:

GPL14805 GPL14804

42 Samples

Download data: TXT

(Submitter supplied) Genome-wide profiling of histone 3 lysine 4 trimethylation is used for identification of microRNA transcriptional start sites. Various cell types allow a broad range detection of putative promoters rather independent of tissue specific expression patterns. These data are used for identification of aberrant epigenetic regulation at the respective regions.

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by genome tiling array

Platform:

GPL14805

11 Samples

Download data: TXT

(Submitter supplied) Genome-wide profiling of histone 3 lysine 4 trimethylation is used for identification of microRNA transcriptional start sites. Various cell types allow a broad range detection of putative promoters rather independent of tissue specific expression patterns. These data are used for identification of aberrant epigenetic regulation at the respective regions.

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by genome tiling array

Platform:

GPL14804

5 Samples

Download data: TXT

(Submitter supplied) Chromosomal translocations are important drivers of haematological malignancies whereby proto-oncogenes are activated by juxtaposition with super-enhancers, often called super-enhancer hijacking. We analysed the epigenomic consequences of rearrangements between the enhancers of the immunoglobulin heavy chain locus (IGH) and proto-oncogene CCND1 that are common in B-cell malignancies. By integrating BLUEPRINT epigenomic data with DNA breakpoint detection, we characterised the normal chromatin landscape of the human IGH locus and its dynamics after pathological genomic rearrangement. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL18573 GPL20301

16 Samples

Download data: BED, BROADPEAK, BW, NARROWPEAK

(Submitter supplied) Genome wide DNA methylation profiling of normal and adjacent OSCC samples. The Illumina Infinium 450k Human DNA methylation Beadchip v1.2 was used to obtain DNA methylation profiles across approximately 4,50,000 CpGs in tissue samples. Total 21 samples were taken including 10 paired and 1 unpaired tissues. 6 were HPV Positive and 5 were HPV negative.

Organism:

Homo sapiens

Type:

Methylation profiling by genome tiling array

Platform:

GPL13534

21 Samples

Download data: IDAT

(Submitter supplied) We conducted a genome-wide DNA methylation analysis in CD19+ B-cells from CLL patient and normal control samples using reduced representation bisulfite sequencing (RRBS). The methylation status of 1.8-2.3 million CpGs in the CLL genome was determined; about 45% of these CpGs were located in more than 23,000 CpG islands (CGIs). While global CpG methylation was similar between CLL and normal B-cells, 1764 gene promoters were identified as being differentially methylated between the two groups. more...

Organism:

Homo sapiens

Type:

Methylation profiling by high throughput sequencing

Platform:

GPL10999

17 Samples

Download data: BED

(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:

GPL16699 GPL10878

40 Samples

Download data: TXT

(Submitter supplied) In the present study, the methylation profiling (MeDIP) was carried out in 14 treatment-naive, early stage (Rai stage 0-2) CLL patients and pooled 19+ normal controls. To find an association of methylation with IGHV mutation status, CLL patients were further segregated into IGHV unmutated (n=9) and IGHV mutated (n=5) subgroups. The methylation signature obtained for CLL versus nornal controls and; unmutated versus mutated CLL was integrated with gene expression profile of these patients and the results were correlated with clinical outcome.

Organism:

Homo sapiens

Type:

Methylation profiling by high throughput sequencing

Platform:

GPL10878

17 Samples

Download data: TXT

(Submitter supplied) In the present study, the gene expression profiling was carried out in 21 early stage CLL patients. A gene expression signature was generated for CLL patients as compared to normal controls; CLL patients were further seggregated into IGHV unmutated (n=10) and IGHV mutated (n=11) subgroups. The expression pattern was confirmed using real time quantitative PCR and the results were correlated with clinical outcome.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL16699

23 Samples

Download data: TXT

(Submitter supplied) Compared with non-cancerous lung tissues, lung cancer in Xuanwei tissues expressed a total of 6,899 differentially methylated regions, including 5,788 hypermethylated regions and 1,111 hypomethylated regions. Many differentially methylated regions have been found in lung cancer in Xuanwei.

Organism:

Homo sapiens

Type:

Methylation profiling by genome tiling array

Platform:

GPL16378

2 Samples

Download data: GFF, PAIR, XLS

(Submitter supplied) Background: C3H mice have been frequently used in cancer studies as animal models of spontaneous liver tumors and chemically induced hepatocellular carcinoma (HCC). Epigenetic modifications, including DNA methylation, are among pivotal control mechanisms of gene expression leading to carcinogenesis. Although information on somatic mutations in liver tumors of C3H mice is available, epigenetic aspects are yet to be clarified. more...

Organism:

Mus musculus

Type:

Methylation profiling by high throughput sequencing

Platform:

GPL17021

6 Samples

Download data: XLSX

(Submitter supplied) We have employed microarray analysis to detect tumor-related genes of liver tissues in C3H mice

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL13912

6 Samples

Download data: TXT

(Submitter supplied) To analysis Mst1r and slpi function as a tumor associated gene, we carried out overexpression analysis of Mst1r or Slpi to Hepa1c1c7 and investigated downstream genes expression by microarray.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL21163

3 Samples

Download data: TXT

(Submitter supplied) Recent work has identified roles for environmental, genetic and epigenetic factors in AD risk. Motivated by suspected roles for epigenetic modifications in AD, we performed a genome-wide screen of DNA methylation using the Illumina Infinium HumanMethylation450 array platform on bulk tissue samples from the superior temporal gyrus (STG) of AD cases and non-demented controls. We paired a sliding window approach with linear models that account for age, gender, ethnicity, and estimated cellular proportions (neuronal vs. more...

Organism:

Homo sapiens

Type:

Methylation profiling by genome tiling array

Platform:

GPL13534

68 Samples

Download data: TXT

(Submitter supplied) We analysed genome wide DNA methylation of mature (CD34-CD15+) and immature (CD34+CD15-) hematopoietic cells from patients with chronic phase CML at diagnosis. before any treatment. and compared it to their counterpart cells isolated from healthy donors.

Organism:

Homo sapiens

Type:

Methylation profiling by genome tiling array

Platform:

GPL13534

23 Samples

Download data: IDAT, TXT

(Submitter supplied) Purpose: Epigenetic landscapes can shape physiologic and disease phenotypes. We used whole genome bisulfite sequencing, RNAseq, and ChIP-seq technologies to understand the methylome profiling, gene expression and regulation via epigenetic alterations on esophageal sequamouse carcinoma comparing to adjacent non-tumor tissues.

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL20301

2 Samples

Download data: BED