GEO DataSets

(Submitter supplied) Gene expression analysis of two different mouse keratinocytes using RNA-Seq

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

4 Samples

Download data: TXT

(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

Platform:

GPL17021

14 Samples

Download data

(Submitter supplied) Mapping p63 regulatory and epigenetic landscape in mouse keratinocytes using ChIP-Seq techniques

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL17021

10 Samples

Download data: BED, BIGWIG

(Submitter supplied) Here we characterized the transcriptome and epigenome of control keratinocytes during differentiation. Epigenomic analyses showed that the temporal enrichment of p63 motifs in dynamic enhancers underscores the key role of p63 in orchestrating the enhancer landscape during keratinocyte differentiation. The cooperation between p63 and its co-regulating factors, such as RUNX1, is important for the finetuning of gene expression.

Organism:

Homo sapiens

Type:

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

Platforms:

GPL18573 GPL11154

18 Samples

Download data: BED, TAB

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

Organism:

Homo sapiens

Type:

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

Platform:

GPL11154

21 Samples

Download data: TXT, WIG

(Submitter supplied) Tightly controlled gene expression orchestrated by the transcription factor p63 during epithelial differentiation is important for development of epithelial-related structures such as epidermis, limb and craniofacial regions. How p63 regulates spatial and temporal expression of its target genes during these developmental processes is however not yet clear. By epigenomics profiling in stem cells established from one of these epithelial structures, the epidermis, we provide a global map of p63-bound regulatory elements that are categorized as single enhancers and clustered enhancers during epidermal differentiation. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL11154

13 Samples

Download data: TXT, WIG

(Submitter supplied) Tightly controlled gene expression orchestrated by the transcription factor p63 during epithelial differentiation is important for development of epithelial-related structures such as epidermis, limb and craniofacial regions. How p63 regulates spatial and temporal expression of its target genes during these developmental processes is however not yet clear. By epigenomics profiling in stem cells established from one of these epithelial structures, the epidermis, we provide a global map of p63-bound regulatory elements that are categorized as single enhancers and clustered enhancers during epidermal differentiation. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11154

8 Samples

Download data: TXT, WIG

(Submitter supplied) Here we integrated multi-omics profiles including transcriptomics, DNA accessibility and capture Hi-C data to explore how p63 shapes local chromatin architecture in skin keratinocytes isolated from EEC syndrome patients. Surprisingly, we observed decreased chromatin accessibility in a number of DNA looping nodes which were co-mediated by p63 and CTCF. Our findings not only identified a new aspect of the bookmark function of p63, but also shed light on the disease mechanism underlined p63 dysfunction. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL18573

9 Samples

Download data: BW

(Submitter supplied) Somatic differentiation requires induction of lineage specific genes to fulfill specialized tissue functions yet the genomic control of this process is incompletely understood. Using the epidermis as a model, we show here that the BAF chromatin remodeling complex is essential to maintain a subset of open chromatin regions, which are strikingly enriched for the DNA binding motif of the stratified epithelial lineage-determining transcription factor p63 (p=1X10-1786). more...

Organism:

Homo sapiens

Type:

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

Platform:

GPL16791

26 Samples

Download data: BED, BROADPEAK, NARROWPEAK, TXT

(Submitter supplied) Erythropoiesis is one of the best understood examples of cellular differentiation. Morphologically, erythroid differentiation proceeds in a nearly identical fashion between humans and mice, but recent evidence has shown that networks of gene expression governing this process are divergent between species. We undertook a systematic comparative analysis of six histone modifications and four transcriptional master regulators in primary pro-erythroblasts and erythroid cell lines to better understand the underlying basis of these transcriptional differences. more...

Organism:

Homo sapiens; Austrofundulus limnaeus; Mus musculus

Type:

Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing; Third-party reanalysis

Download data: BED, BW, TXT

(Submitter supplied) Recent advances in human pluripotent stem cell (hPSC) technology provide a unique resource for skin tissue replacement, but the detailed understanding of regulatory mechanisms limits standardization and broad clinical application. Here, we interrogate chromatin accessibility and transcriptome dynamics during hPSC-derived epidermal differentiation, and discover two critical transition periods: surface ectoderm initiation and keratinocyte maturation. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL18573

14 Samples

Download data: BEDGRAPH

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

Organism:

Homo sapiens

Type:

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

Platforms:

GPL18573 GPL11154

61 Samples

Download data: BEDGRAPH, BW

(Submitter supplied) Recent advances in human pluripotent stem cell (hPSC) technology provide a unique resource for skin tissue replacement, but the detailed understanding of regulatory mechanisms limits standardization and broad clinical application. Here, we interrogate chromatin accessibility and transcriptome dynamics during hPSC-derived epidermal differentiation, and discover two critical transition periods: surface ectoderm initiation and keratinocyte maturation. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18573

12 Samples

Download data: XLSX

(Submitter supplied) Recent advances in human pluripotent stem cell (hPSC) technology provide a unique resource for skin tissue replacement, but the detailed understanding of regulatory mechanisms limits standardization and broad clinical application. Here, we interrogate chromatin accessibility and transcriptome dynamics during hPSC-derived epidermal differentiation, and discover two critical transition periods: surface ectoderm initiation and keratinocyte maturation. more...

Organism:

Homo sapiens

Type:

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

Platforms:

GPL18573 GPL11154

35 Samples

Download data: BED, BW, XLSX

(Submitter supplied) Transposable elements (TE) have been shown to contrain functional transcription factor (TF) binding sites for long, but the extent to which TEs contribute TF binding sites is not well know. Here, we comprehensively mapped binding sites for 26 pairs of orthologous TFs, in two pairs of human and mouse cell lines (i.e., leukemia, and lymphoblast), along with epigenomic profiles representing DNA methylation and six histone modifications. more...

Organism:

Mus musculus

Type:

Methylation profiling by high throughput sequencing

Platform:

GPL15103

4 Samples

Download data: BIGWIG

(Submitter supplied) Transposable elements (TE) have been shown to contrain functional transcription factor (TF) binding sites for long, but the extent to which TEs contribute TF binding sites is not well know. Here, we comprehensively mapped binding sites for 26 pairs of orthologous TFs, in two pairs of human and mouse cell lines (i.e., leukemia, and lymphoblast), along with epigenomic profiles representing DNA methylation and six histone modifications. more...

Organism:

Homo sapiens

Type:

Methylation profiling by high throughput sequencing

Platform:

GPL15433

4 Samples

Download data: BIGWIG

(Submitter supplied) We analyzed Brg1 binding genomeiwide in freshly isolated newborn mouse epidermal keratinocytes using ChIP-seq technology

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL17021

2 Samples

Download data: BED

(Submitter supplied) Changes in global gene expression in the epidermis of the Brg1(i)ep-/- mice in comparison to the wild type at E16.5 were analyzed using micro-array technology.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL10333

1 Sample

Download data: TXT

(Submitter supplied) In this work, we demonstrate that the p53-induced transcriptome is dependent on pre-establishment of cell type-dependent cis-regulatory networks. The epithelial-specific p53 transcriptome is strongly dependent on p63, which acts as a pioneer factor for epithelial-specific enhancers. These results suggest a broad mechanism for regulating the p53-dependent cellular response to stress through differential regulation of cis-regulatory elements and identify p63 as a direct and critical regulator of enhancer activity in epithelial cell types.

Organism:

Homo sapiens; Mus musculus

Type:

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

Platforms:

GPL19057 GPL18573

98 Samples

Download data: BED, BEDGRAPH, BW, NARROWPEAK, TXT

(Submitter supplied) We report here genome wide identification of p63 binding sites in cycling neonatal foreskin keratinocytes using high throughput sequencing of ChIP enriched DNA. Analysis of gene ontology, database mining with integration with publicly available data, reveals a role for p63 in transcriptional regulation of multiple genes genetically linked to cleft palate. In addition, we identify AP-2α, a transcription factor which, when mutated, also results in craniofacial clefting syndrome, as a co-regulator of p63 responsive genes.

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL9115

4 Samples

Download data: BED, WIG