GEO DataSets

(Submitter supplied) This dataset comprises RNA-Seq data from two zebrafish mutants and their respective sibling controls. These mutants show trafficking defects leading to accumuation of early and late endocytic vesicles and rounding up in the periderm. The goosepimples mutation has been identified as a null form of MyoVb, an actin based motor. Differential expression analysis suggests upregulation of grainyhead familiy transcription factors Grhl1 and Grhl3 along with various adhesion associated genes.

Organism:

Danio rerio

Type:

Expression profiling by high throughput sequencing

Platform:

GPL14875

4 Samples

Download data: XLSX

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

Organism:

Danio rerio

Type:

Expression profiling by array

Platform:

GPL7735

21 Samples

Download data: TXT

(Submitter supplied) Transcriptional profiling of hdac1 ATG morphant zebrafish embryos in comparison to standard control injected embryos. Embryos where injected at the one cell stage with either a translation blocking morpholino (Hdac1 ATG) or Standard control morpholino (StCo). RNA was extracted at 12, 18 and 27hpf from both sets of embryos and compared with a two-colour hybridisation.

Organism:

Danio rerio

Type:

Expression profiling by array

Platform:

GPL7735

9 Samples

Download data: TXT

(Submitter supplied) Transcriptional profiling of hdac1 morphant zebrafish embryos in comparison to standard control injected embryos. Embryos where injected at the one cell stage with either a translation blocking morpholino (Hdac1 ATG), splice blocking morpholino (Hdac1 Splice) or Hdac1 mismatch control morpholino (Hdac1 control). RNA was extracted and compared in a two-colour hybridisation to the comman reference Standard control morpholino injected embryos.

Organism:

Danio rerio

Type:

Expression profiling by array

Platform:

GPL7735

6 Samples

Download data: TXT

(Submitter supplied) Transcriptional profiling of hdac1 mutant zebrafish in comparison to their sibling embryos. Embryos resulting from a cross between heterozygous hdac1 mutant zebrafish (hi1618/+) where cultured together then mutants separated from the siblings one the basis of phenotype and RNA extracted from the two groups at 27hpf was compared in a two-colour hybridisation.

Organism:

Danio rerio

Type:

Expression profiling by array

Platform:

GPL7735

8 Samples

Download data: TXT

(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) Whether epidermal factors play a primary role in immune-mediated skin diseases such as psoriasis is unknown. We now show that the pro-differentiation transcription factor Grainyhead-like 3 (GRHL3), essential during epidermal development but dispensable in adult skin homeostasis, is required for barrier repair after adult epidermal injury. Consistent with activation of a GRHL3-regulated repair pathway in psoriasis, we find GRHL3 up-regulation in lesional skin where GRHL3 binds known epidermal differentiation gene targets. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6246

20 Samples

Download data: CEL

(Submitter supplied) Epidermal barrier repair mechanisms activated in psoriasis lesions are likely involved in limiting the severity of this disease. We show that loss of grainyhead-like 3 (Grhl3), a pro-terminal differentiation factor in the epidermis, is sufficient to trigger greater sensitivity to and delayed resolution of epidermal lesions resulting from either physical or immune mediated barrier injury. After stimulation of Toll like receptors, the loss of Grhl3 resulted in increased epidermal damage with a striking increase in basal cell proliferation, hyperplasia of partially differentiated suprabasal layers, and a transcriptional profile highlighted by the overexpression of epidermal wound response and alarmin genes. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL13112

6 Samples

Download data: BED, TXT

(Submitter supplied) We purified (FACS) and profiled (RNA-Seq) zebrafish embryo skin cells vs. nonskin cells at three early developmental stages. At two of the stages, we further purified and profiled two distinct epithelial layers of the skin: the periderm and basal cells. Our comprehensive expression analysis provides the first reported transcriptomes of these two cell types, reveals gene expression dynamics in space and time, and identifies common and distinct features of epithelial maturation in the two layers. more...

Organism:

Danio rerio

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL18413 GPL14875

23 Samples

Download data: TAR, XLSX

(Submitter supplied) Except complement C1q, the immunological functions of other C1q family members have remained unclear. In vitro studies showed that DrC1q-like could inhibit the apoptosis induced by ActD and CHX in EPC cells, through repressing the activation of caspase 3/9. Moreover, its physiological roles were studied by morpholino-mediated knockdown in zebrafish embryogenesis We used microarrays to compare the global programme of gene expression of DrC1q-like deficient embryos and control embryos. more...

Organism:

Danio rerio

Type:

Expression profiling by array

Platform:

GPL1319

2 Samples

Download data: CEL, EXP

(Submitter supplied) The global gene expression profiles of human umbilical cord blood and adult bone marrow CD34+CD33-CD38-Rho(lo)c-kit+ cells, enriched for hematopoietic stem/progenitor cells (HSC) with CD34+CD33-CD38-Rho(hi) cells, enriched in committed hematopoietic progenitor cells (HPC), were compared to identify candidate regulators of HSC self-renewal versus differentiation fate decisions. Keywords: parallel sample

Organism:

Homo sapiens

Type:

Expression profiling by array

Datasets:

GDS1230 GDS1231

Platforms:

GPL96 GPL97

36 Samples

Download data: CEL, EXP

Comparison of CD34+CD33-CD38-Rho(lo)c-kit+ cells, enriched for hematopoietic stem/progenitor cells (HSC), to CD34+CD33-CD38-Rho(hi) cells, enriched for committed hematopoietic progenitor cells (HPC). Cells obtained from umbilical cord blood and bone marrow. Provides insight into control of HSC fate.

Organism:

Homo sapiens

Type:

Expression profiling by array, count, 2 cell type, 2 tissue sets

Platform:

GPL97

Series:

GSE2666

18 Samples

Download data: CEL, EXP

Comparison of CD34+CD33-CD38-Rho(lo)c-kit+ cells, enriched for hematopoietic stem/progenitor cells (HSC), to CD34+CD33-CD38-Rho(hi) cells, enriched for committed hematopoietic progenitor cells (HPC). Cells obtained from umbilical cord blood and bone marrow. Provides insight into control of HSC fate.

Organism:

Homo sapiens

Type:

Expression profiling by array, count, 2 cell type, 2 tissue sets

Platform:

GPL96

Series:

GSE2666

18 Samples

Download data: CEL, EXP

(Submitter supplied) Defective permeability barrier is an important feature of many skin diseases and causes mortality in premature infants. To investigate the control of barrier formation, we characterized the epidermally expressed Grainyhead-like epithelial transactivator (Get-1)/Grhl3, a conserved mammalian homologue of Grainyhead, which plays important roles in cuticle development in Drosophila. Get-1 interacts with the LIM-only protein LMO4, which is co-expressed in the developing mammalian epidermis. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS2629

Platform:

GPL1261

6 Samples

Download data: CEL, CHP

Analysis of skins of embryos lacking Grainyhead-like epithelial transactivator (Get-1). Results provide insight into the role of Get-1 in epidermal differentiation.

Organism:

Mus musculus

Type:

Expression profiling by array, count, 2 genotype/variation sets

Platform:

GPL1261

Series:

GSE7381

6 Samples

Download data: CEL, CHP

(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