GEO DataSets

(Submitter supplied) Genome-wide analysis of miRNA expression was performed in Activin A and Wnt3a-treated mouse ESCs during the different stages of DE differentiation to identify candidate miRNAs likely to be involved in Wnt3a and Activin A induced DE formation. Our analysis exhibited a distinct miRNA expression finger print. Furthermore, we found that forced expression of a subset of synergistically regulated miRNAs could partially mimic the roles of Wnt3a and Activin A. more...

Organism:

Mus musculus

Type:

Non-coding RNA profiling by array

Platform:

GPL13493

39 Samples

Download data: TXT

(Submitter supplied) The inner cell mass of the mouse pre-implantation blastocyst is comprised of epiblast progenitor and primitive endoderm cells of which cognate embryonic (mESCs) or extra-embryonic (XEN) stem cell lines can be derived. Importantly, each stem cell type retains the defining properties and lineage restriction of their in vivo tissue of origin. Recently, we demonstrated that XEN-like cells arise within mESC cultures. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6887

8 Samples

Download data: TXT

(Submitter supplied) Human embryonic stem cells (HESCs) herald tremendous promise for the production of clinically useful cell types for the treatment of injury and disease. Numerous reports demonstrate their differentiation into definitive endoderm (DE) cells, the germ layer from which pancreatic β cells and hepatocytes arise, solely from exposure to a high dose of recombinant Activin/Nodal. Here, we show that combining a second related ligand, BMP4, in combination with Activin A yields 15 to 20% more DE as compared to Activin A alone. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6883

6 Samples

Download data: TXT

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

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by array; Expression profiling by array

Platforms:

GPL8733 GPL7363

29 Samples

Download data: CEL

(Submitter supplied) Pluripotent hESCs can differentiate into the three primary embryonic lineages (endoderm, mesoderm, ectoderm) as well as extraembryonic tissues. Definitive endoderm (DE) is the first step into the pathway to endoderm dreived tissues (pancreas, liver, gut, lung). We used microarrays to detail the changes in microRNA expression during the transition from pluripotent hESCs into definitive endoderm.

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by array

Platform:

GPL8733

6 Samples

Download data: CEL

(Submitter supplied) Pluripotent hESCs can differentiate into the three primary embryonic lineages (endoderm, mesoderm, ectoderm) as well as extraembryonic tissues. Definitive endoderm is the first step into the pathway to endoderm dreived tissues (pancreas, liver, gut, lung) We used microarrays to detail the changes in microRNA expression during the transition from pluripotent hESCs into definitive endoderm

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by array

Platform:

GPL8733

6 Samples

Download data: CEL

(Submitter supplied) hESCs can differentiate into the three primary embryonic lineages (endoderm, mesoderm, ectoderm) as well as extraembryonic tissues. Definitive endoderm (DE) is the first step into the pathway to endoderm derived tissues: pancreas, liver, gut, lung. We used microarrays to detail the changes in mRNA expression during the transition from pluripotent hESCs into definitive endoderm.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL7363

9 Samples

Download data: TXT

(Submitter supplied) Pluripotent hESCs can differentiate into the three primary embryonic lineages (endoderm, mesoderm, ectoderm) as well as extraembryonic tissues. Definitive endoderm is the first step into the pathway to endoderm dreived tissues (pancreas, liver, gut, lung). We used microarrays to detail the changes in microRNA expression during the transition from pluripotent hESCs into definitive endoderm.

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by array

Platform:

GPL8733

8 Samples

Download data: CEL

(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

Platforms:

GPL13112 GPL6887

14 Samples

Download data

(Submitter supplied) ChIP-Seq analysis revealed that suberoylanilidehydroxamic acid (SAHA) increases genome-wide H4 acetylation in differentially regulated genes, except for the 500 bp upstream of transcription start sites (TSS).

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL13112

2 Samples

Download data: TXT

(Submitter supplied) Suberoylanilidehydroxamic acid (SAHA) significantly increased the expression levels of 127 transcripts and suppressed expression of 130 genes by more than 2-fold within 3 standard deviations of the mean in differentiating MC3T3 sc4 osteoblasts

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6887

12 Samples

Download data: TXT

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

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by array; Expression profiling by array

Platforms:

GPL8179 GPL10558

46 Samples

Download data

(Submitter supplied) The remarkable differentiation capacity of pluripotent stem cells into any adult cell types have enabled researchers to model human embryonic development and disease process in dishes, as well as deriving specialized cells for replacing damaged tissues. Type 1 diabetes is a degenerative disease characterized by autoimmune destruction of the insulin-producing beta islet cells in the pancreas. Recent advances have led to the establishment of different methods to direct differentiation of human or mouse pluripotent stem cells toward beta cell lineages. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

23 Samples

Download data: TXT

(Submitter supplied) The remarkable differentiation capacity of pluripotent stem cells into any adult cell types have enabled researchers to model human embryonic development and disease process in dishes, as well as deriving specialized cells for replacing damaged tissues. Type 1 diabetes is a degenerative disease characterized by autoimmune destruction of the insulin-producing beta islet cells in the pancreas. Recent advances have led to the establishment of different methods to direct differentiation of human or mouse pluripotent stem cells toward beta cell lineages. more...

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by array

Platform:

GPL8179

23 Samples

Download data: TXT

(Submitter supplied) Transcriptional profiling of cultured CD1 mouse embryonic kidneys (E13.5) comparing HDACi-treated kidneys with control drug-treated kidneys. Studies in our lab showed that pharmacological inhibition of HDAC activity in ex-vivo cultured metanephroi results in extensive defects in kidney development, including impaired UB branching, tubulogenesis, and glomerulogenesis, accompanied by cell cycle arrest and apoptosis.The goal of the microarray analysis was to elucidate the morphogenetic pathways affected by HDACi.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL4134

6 Samples

Download data: TXT, XLS

(Submitter supplied) To explore the molecular basis of functional differences observed between Nodal versus Activin-derived endoderm, we compared their respective gene expression profiles. Sox17-GFP mouse ES cells were differentiated in the presence of Nodal or Activin for 7 days, after which GFP(+) cells were purified by FACs. Undifferentiated ES cells were also included for comparison as a control. Results indicate that the two endoderm populations are nearly identical at the level of global transcription. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6885

3 Samples

Download data: TXT

(Submitter supplied) Cardiac muscle differentiation in vivo is guided by sequential growth factor signals, including endoderm-derived diffusible factors, impinging on cardiogenic genes in the developing mesoderm. Previously, by RNA interference in AB2.2 mouse embryonic stem cells (mESCs), we identified the endodermal transcription factor Sox17 as essential for Mesp1 induction in primitive mesoderm and subsequent cardiac muscle differentiation. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

27 Samples

Download data: CEL

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

Organism:

Mus musculus

Type:

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

Platforms:

GPL17021 GPL18480

94 Samples

Download data: BIGWIG, TXT

(Submitter supplied) Pioneer transcription factors (PTF) can recognize their binding sites on nucleosomal DNA and trigger chromatin opening for recruitment of other non-pioneer transcription factors. However, critical properties of PTFs are still poorly understood, such as how can these transcription factors selectively recognize cell type-specific binding sites and under which conditions can they initiate chromatin remodelling. more...

Organism:

Mus musculus

Type:

Methylation profiling by high throughput sequencing

Platform:

GPL18480

7 Samples

Download data: BIGWIG

(Submitter supplied) Pioneer transcription factors (PTF) can recognize their binding sites on nucleosomal DNA and trigger chromatin opening for recruitment of other non-pioneer transcription factors. However, critical properties of PTFs are still poorly understood, such as how can these transcription factors selectively recognize cell type-specific binding sites and under which conditions can they initiate chromatin remodelling. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18480

14 Samples

Download data: TXT