GEO DataSets

(Submitter supplied) Mammalian intestinal epithelium stem cells (IESCs) and their daughter cells require the participation of DNA methylation and the transcription factor Sox9 for proliferation and differentiation. Combining methylated DNA immunoprecipitation with microarray hybridization, we demonstrate that hypomethylation in promoter participates in the aberrant formation of crypts in diabetic db/db mice through ectopic Wnt signaling. more...

Organism:

Mus musculus

Type:

Methylation profiling by array

Platform:

GPL21852

6 Samples

Download data: GFF, TXT, XLSX

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

Organism:

Mus musculus

Type:

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

Platforms:

GPL24247 GPL17021 GPL19057

25 Samples

Download data: NARROWPEAK, TXT

(Submitter supplied) The homeostasis of the gut epithelium relies upon continuous renewal and proliferation of crypt-resident intestinal epithelial stem cells (IESCs). Wnt/β-catenin signaling is required for IESC maintenance, however, it remains unclear how this pathway selectively governs the identity and proliferative decisions of IESCs. Here, we demonstrate that C-terminally-recruited transcriptional co-factors of β-catenin act as all-or-nothing regulators of Wnt-target gene expression. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

6 Samples

Download data: TXT

(Submitter supplied) The homeostasis of the gut epithelium relies upon continuous renewal and proliferation of crypt-resident intestinal epithelial stem cells (IESCs). Wnt/β-catenin signaling is required for IESC maintenance, however, it remains unclear how this pathway selectively governs the identity and proliferative decisions of IESCs. Here, we demonstrate that C-terminally-recruited transcriptional co-factors of β-catenin act as all-or-nothing regulators of Wnt-target gene expression. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

13 Samples

Download data: CSV

(Submitter supplied) The homeostasis of the gut epithelium relies upon continuous renewal and proliferation of crypt-resident intestinal epithelial stem cells (IESCs). Wnt/β-catenin signaling is required for IESC maintenance, however, it remains unclear how this pathway selectively governs the identity and proliferative decisions of IESCs. Here, we demonstrate that C-terminally-recruited transcriptional co-factors of β-catenin act as all-or-nothing regulators of Wnt-target gene expression. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL17021

6 Samples

Download data: NARROWPEAK

(Submitter supplied) Arid1a, a subunit of the SWI/SNF chromatin remodeling complex, have been reported in multiple human cancers, however, its functional role in intestinal homeostasis remains unclear. To investigate the role of Arid1a in murine intestine, we have employed ChIP experiments in intestinal spheroid cells generated from crypt cells of wild type mice. ChIP assay revealed that Arid1a binds directly to the Sox9 promoter to support its expression.

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL17021

1 Sample

Download data: BED, TXT

(Submitter supplied) Differential GRO-Seq and ChIP-Seq (H3K27me3) was performed on mouse mini-gut model cells.

Organism:

Mus musculus

Type:

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

Platform:

GPL13112

10 Samples

Download data: TXT

(Submitter supplied) Differentiation of pluripotent embryonic stem cells, via more restricted multipotent adult stem cells, towards the multitude of terminally differentiated, specialized cell types that make up the adult body is a multi-step process characterized by a progressive restriction of differentiation potential. Previous studies have demonstrated tissue-specific differences in DNA methylation patterns that might play a role in lineage restriction and tissue-specific gene expression. more...

Organism:

Mus musculus

Type:

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

Platform:

GPL5811

14 Samples

Download data: BAR, BED, CEL

(Submitter supplied) Malignant melanoma is the most fatal skin cancer with a high degree of genetic and epigenetic aberrations. To investigate the role of DNA methylation on melanoma heterogeneity, we performed methylated DNA immunoprecipitation (MeDIP) microarray analysis of 10 primary melanoma cell cultures.

Organism:

Homo sapiens

Type:

Methylation profiling by genome tiling array

Platforms:

GPL17148 GPL15160

10 Samples

Download data: PAIR, TXT

(Submitter supplied) SOX9 is generally not expressed in melanomas with a high proliferative capacity but is expressed in melanomas with a high invasive capacity. Here we overexpress full length SOX9 in M010817, a melanoma cell culture with high proliferative capacity but low invasive capacity.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

6 Samples

Download data: CEL

(Submitter supplied) Mouse hair follicles undergo synchronized cycles. Cyclical regeneration and hair growth is fueled by hair follicle stem cells (HFSCs). We used RNA-seq to identify SOX9-dependent transcriptional changes and ChIP-seq to identify SOX9-bound genes in HF-SCs.

Organism:

Mus musculus

Type:

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

Platform:

GPL13112

10 Samples

Download data: BED, 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:

GPL570 GPL11154

8 Samples

Download data: BED, CEL

(Submitter supplied) SOX9 is critical for prostate development and is implicated in prostate cancer, we used SOX9 ChIP-seq in combination with transcriptome profiling to identify genes and pathways it regulates in normal or neoplastic epithelium.

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL11154

2 Samples

Download data: BED

(Submitter supplied) SOX9 is critical for prostate development and is implicated in prostate cancer, we used transcriptome profiling in combination with SOX9 ChIP-seq to identify genes and pathways it regulates in normal or neoplastic epithelium. We used microarrays to detail the global programme of gene expression in TMPRSS2/ERG fusion positive prostate cancer cell line with high basal expression of SOX9 by comparing the expression changes between SOX9 knockdown versus control.

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:

Mus musculus

Type:

Expression profiling by high throughput sequencing; Non-coding RNA profiling by high throughput sequencing

Platform:

GPL13112

46 Samples

Download data

(Submitter supplied) The highly characterized Sox9-EGFP transgenic mouse model, which permits the isolation and analysis of four distinct IEC populations using fluorescence-activated cell sorting (FACS) based on differing levels of cellular EGFP intensity. These are Sox9-EGFP Low (actively cycling IESCs), Sox9-EGFP Sublow (progenitor cells), Sox9-EGFP Neg (mostly differentiated enterocytes as well as goblet cells and Paneth cells), and Sox9-EGFP High (primarily EECs). more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13112

8 Samples

Download data: CSV

(Submitter supplied) We evaluated miRNA expression profiles by next-generation high-throughput small RNA-sequencing in distinct IEC subtypes of germ-free (GF) and conventionalized (CV) mice. We used the highly characterized Sox9-EGFP transgenic mouse model, which permits the isolation and analysis of four distinct IEC populations using fluorescence-activated cell sorting (FACS) based on differing levels of cellular EGFP intensity. more...

Organism:

Mus musculus

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL13112

56 Samples

Download data: CSV

(Submitter supplied) Methylation of H3K79 is associated with chromatin at expressed genes, though it is unclear if this histone modification is required for transcription of all genes. Recent studies suggest that Wnt-responsive genes depend particularly on H3K79 methylation, which is catalyzed by the methyltransferase DOT1L. Human leukemias carrying MLL gene rearrangements show DOT1L-mediated H3K79 methylation and aberrant expression of leukemogenic genes. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13112

2 Samples

Download data: TXT

(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; Expression profiling by high throughput sequencing

Platforms:

GPL13112 GPL9185 GPL8321

10 Samples

Download data: CEL, TXT, WIG

(Submitter supplied) H3K79me2 ChIP-seq in mouse proximal intestinal Lgr5(hi) stem cells and villus cells

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL9185

4 Samples

Download data: WIG