GEO DataSets

(Submitter supplied) This transcriptome study is intended to discover the effects of MYC and TP63 on human keratinocytes differentiation at the genome level.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL4803

48 Samples

Download data: GPR

(Submitter supplied) Notch signaling promotes commitment of keratinocytes to differentiation and suppresses tumorigenesis. p63, a p53 family member, has been implicated in establishment of the keratinocyte cell fate and/or maintenance of epithelial self-renewal. Here we show that p63 expression is suppressed by Notch1 activation in both mouse and human keratinocytes through a mechanism independent of cell cycle withdrawal and requiring down-modulation of selected interferon-responsive genes, including IRF7 and/or IRF3. more...

Organism:

Mus musculus; Homo sapiens

Type:

Expression profiling by array

Platforms:

GPL571 GPL339

4 Samples

Download data

(Submitter supplied) DLX3 is a homeodomain transcription factor involved in epidermal differentiation. Here we investigated the distribution of DLX3 DNA binding sites in suprabasal differentiating keratinocytes using ChIP-seq.

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL13112

3 Samples

Download data: BED, BEDGRAPH

(Submitter supplied) Development of epidermis includes a complicated program of keratinocyte differentiation. Here we study a new membrane LIM-domain containing Zn-finger protein ZNF185 which is expressed in upper layers of human skin and is up-regulated during keratinocyte differentiation in vitro. Interestingly, depletion of ZNF185 causes delay of keratinocyte differentiation with decreased levels of FLG, LOR, LCEs expression.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL17077

8 Samples

Download data: TXT

(Submitter supplied) The B cell antigen receptor (BCR) is a signaling complex that mediates differentiation stage-specific cell fate decisions in B lymphocytes. While several studies have evidenced differences in signal transduction components as being key to contrasting phenotypic outcomes, little is known about the differential BCR-triggered gene transcription. Here we defined transcriptional changes underlying BCR-induced apoptosis and proliferation of immature and mature B cells, respectively. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platforms:

GPL5950 GPL5951

94 Samples

Download data: GPR

(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) 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) 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) Affymetrix Hu133 GeneCHIP Microarray data for Control and c-MYC knock-down (KD) human cancer cell lines. Data related to article 'Novel c-MYC target genes mediate differential effects on cell proliferation and migration', from D. CAPPELLEN et al., EMBO Reports Note: Samples GSM136093 and GSM136094 (Hela cell line, expt 1) were hybridized and normalized separately from the other 18 Samples. Keywords: siRNA analysis

Organism:

Homo sapiens

Type:

Expression profiling by array

Dataset:

GDS2526

Platform:

GPL570

20 Samples

Download data: CEL

Analysis of breast and cervix carcinoma cell lines depleted for c-MYC by siRNA knockdown. Abnormal activation of c-MYC contributes to breast and cervix carcinogenesis. Results provide insight into the molecular basis of the developmental and oncogenic roles of MYC proteins.

Organism:

Homo sapiens

Type:

Expression profiling by array, count, 4 cell line, 2 other, 2 protocol sets

Platform:

GPL570

Series:

GSE5823

18 Samples

Download data: CEL

(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) In this study, we used a RNA-sequencing (RNA-seq) approach to analyze the whole transcriptomes of human primary Keratinocytes (KC) at undifferentiated stage and differentiated stage with and without FOXC1 knockdown. Each treatment condition have 2 or 3 replicates. 10 million reads were collected. A total of 8202 genes were designated as present (RPKM>5 in at least one sample). 635 genes were differentially expressed (FDR<0.01, P<0.000774201). more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11154

10 Samples

Download data: XLSX

(Submitter supplied) In this study, we used a RNA-sequencing (RNA-seq) approach to analyze the whole transcriptomes of human primary Keratinocytes (KC) at different differentiation stages. An average of 72.56 million reads were collected for each sample: 87.68% of the sequences could mapped to the human genome, and 66.70% of sequence mapped to known human genes. A total of 17,446 ± 220 genes were expressed during the course of differentiation. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11154

6 Samples

Download data: TXT

(Submitter supplied) The epidermal compartment of the skin is regenerated constantly by proliferation of epidermal keratinocytes. Differentiation of a subset of these keratinocytes allows the epidermis to retain its barrier properties. Regulation of keratinocyte fate – whether to remain proliferative or terminally differentiate – is complex and not fully understood. The objective of our study was to assess if DNA methylation changes contribute to the regulation of keratinocyte fate. more...

Organism:

Homo sapiens

Type:

Methylation profiling by genome tiling array

Platform:

GPL21145

10 Samples

Download data: IDAT, TXT

(Submitter supplied) Laminins are major constituents of basement membranes and are essential for tissue homeostasis. Laminin-511 is highly expressed in the intestine and its absence causes severe malformation of the intestine and embryonic lethality. To understand the mechanistic role of laminin-511 in tissue homeostasis, we used RNA profiling of embryonic intestinal tissue of lama5 knock out mice combined with cell culture experiments and siRNA mediated knock down and identified a lama5 specific gene expression signature. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL14136

8 Samples

Download data: TXT

(Submitter supplied) To determine if fibroblasts could be reprogrammed to a keratinocyte phenotype p63+KLF4 or LacZ expressing retroviruses were transduced into primary human neonatal fibroblasts. Global gene expression profiling using U133 plus 2.0 arrays were used to deteremine the extent of reprogramming to a keratinocyte phenoypte upon transduction with p63+KLF4. Fibroblasts transduced with p63+KLF4 were also treated +/- high calcium to determine if treatment with calcium could induce differentiation of these cells. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

8 Samples

Download data: CEL, CHP

(Submitter supplied) RNA sequencing (RNAseq) of primary neonatal human keratinocytes transduced with pooled siRNAs targeting LTB4R, HCAR3, GPR153, and GPR137, or non-targeting control siRNA (siCon)

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL20301 GPL18573

18 Samples

Download data: TXT