GEO DataSets

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

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing; Expression profiling by array

Platforms:

GPL21697 GPL28718

64 Samples

Download data: CEL, TXT

(Submitter supplied) Autologous epidermal cultures can permanently restore a functional epidermis on severely burned patients. Transgenic epidermal grafts do so also in genetic skin diseases as Junctional Epidermolysis Bullosa. Clinical success strictly requires an adequate number of epidermal stem cells, detected as holoclone-forming cells. To date, such cells can be only partially distinguished from the other transient amplifying clonogenic keratinocytes and cannot be prospectively isolated. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21697

4 Samples

Download data: TXT

(Submitter supplied) Autologous epidermal cultures can permanently restore a functional epidermis on severely burned patients. Transgenic epidermal grafts do so also in genetic skin diseases as Junctional Epidermolysis Bullosa. Clinical success strictly requires an adequate number of epidermal stem cells, detected as holoclone-forming cells. To date, such cells can be only partially distinguished from the other transient amplifying clonogenic keratinocytes and cannot be prospectively isolated. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL28718

60 Samples

Download data: CEL

(Submitter supplied) Performing global gene expression profiling for different types of keratinocytes colonies can provide important information that might help in understanding the biology and ontogeny of epidermal skin stem cells. We used microarrays to detail the global gene expression profiling for different types of keratinocytes colonies including Holoclones (stem cells), Meroclones (transient amplifying cells), and Paraclones (differentiated cells) .

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL17586

18 Samples

Download data: CEL, CHP

(Submitter supplied) We report the effects of induction of differentiation in human epidermal stem cells on the splicing of the transcriptome.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18573

6 Samples

Download data: TXT

(Submitter supplied) We report the effects of silencing SRSF1 or ZMAT2 in human epidermal stem cells on the transcriptome of epidermal stem cells. We found that silencing ZMAT2 or SRSF1 affects global splicing, however, ZMAT2 seems to regulate splicing of a smaller more specific subset of genes.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18573

9 Samples

Download data: TXT

(Submitter supplied) We report transcriptomes of human neonatal foreskin epidermis.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18573

5 Samples

Download data: MTX, TSV

(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) To obtain insights into the global changes of gene expression in the mouse skin in response to epidermal YAP activity, we performed whole transcriptome sequencing of skin tissue of YAP2-5SA-∆C transgenic mice.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

6 Samples

Download data: TXT

(Submitter supplied) Human embryonic stem cells (hESCs) exhibit unique cell cycle structure, self-renewal and pluripotency. The Forkhead box transcription factor M1 (FOXM1) is critically required for the maintenance of pluripotency in mouse embryonic stem cells and mouse embryonal carcinoma cells, but its role in hESCs remains unclear. Here, we show that FOXM1 expression was enriched in undifferentiated hESCs and was regulated in a cell cycle-dependent manner with peak levels detected at the G2/M phase. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL11154

2 Samples

Download data: BW, NARROWPEAK

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

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

40 Samples

Download data: MTX, TSV, TXT

(Submitter supplied) Purpose: To unravel the molecular heterogeneity and characterise cell states of LRC/Non-LRC domains in interfollicular epidermis in vivo Methods: We performed 10x genomics single-cell RNA sequencing (scRNA-seq) of FACS purified basal (Sca1+/alpha6-integrin+) IFE cells as H2BGFP LRCs, mid-LRCs, and non-LRCs from K5-tTA x pTRE-H2BGFP mice. Single-cell suspension from back (2-week chase) and tail skin (3-week chase) was processed for the barcoded single-cell 3′ cDNA libraries generation using Chromium Single Cell 3′ gel bead and library Kit v3. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

12 Samples

Download data: MTX, TSV

(Submitter supplied) Purpose: To unravel the molecular heterogeneity of distinct epidermal populations in interfollicular epidermis (IFE) in vivo Methods: We performed bulk RNA sequencing of FACS purified basal (Sca1+/alpha6-integrin+) IFE cells enriched in Slc1a3/Dlx1/Aspm CreER marked lineages. We used >10000 tdTomato+/Sca1+/α6-int+ (basal) cells from both back and tail skin at 2-weeks post TM induction from each of four CreER mouse lines and normalized them to Sca1+/α6-int+ sorted from the same mouse. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

28 Samples

Download data: TXT

(Submitter supplied) Transcriptional profiling of KP and DK through RNA-seq

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18573

6 Samples

Download data: TXT

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

Organism:

Homo sapiens

Type:

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

4 related Platforms

20 Samples

Download data: BED, CEL, NARROWPEAK

(Submitter supplied) Gene expression profiling of progenitor and differentiated keratinocytes by Affymetrix microarray

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL17180

6 Samples

Download data: CEL

(Submitter supplied) Genome-wide mapping of H3K4me1, H3K4me3 and H3K27ac in KP and DK

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL10999 GPL15520

7 Samples

Download data: BED, NARROWPEAK

(Submitter supplied) Investigation of promoters usage in KP cells

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL10999

1 Sample

Download data: BED

(Submitter supplied) We performed single-cell mRNA-Seq on wild-type mouse keratinocytes co-cultured with keratinocytes in which beta-catenin was activated. We identified seven distinct cell states in cultures that had not been exposed to the beta-catenin stimulus. Using temporal single-cell analysis we reconstruct the cell fate changes induced by neighbor Wnt activation. Gene expression heterogeneity was reduced in neighboring cells and this effect was most dramatic for protein synthesis associated genes. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21103

278 Samples

Download data: CSV

(Submitter supplied) The ability of the skin to grow in response to stretching has, for decades, been exploited in reconstructive surgery. The response of epidermal cells to stretching has been studied in vitro. However, it remains unclear how mechanical forces affect epidermal cell behaviour in vivo. Here, we develop a mouse model in which the consequences of stretching on skin epidermis can be studied. Using a multidisciplinary approach that combines clonal analysis with quantitative modelling and single-cell RNA-seq, we show that stretching induces skin expansion by a transient bias in the renewal activity of epidermal stem cells, while a second subpopulation of basal progenitors remains committed to differentiation. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL24247 GPL21103

6 Samples

Download data: MTX, RDS, TSV