GEO DataSets

(Submitter supplied) The production of definitive haematopoietic stem/progenitor cells from human pluripotent stem cells (hPSCs) remains a significant challenge. Using reporter lines to track the endothelial (SOX17) to haematopoietic (RUNX1C) transition, we found that hPSC differentiated in growth factor supplemented serum free medium generated RUNX1C+CD34+ clonogenic cells that homed to the bone marrow, but did not engraft. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11154

26 Samples

Download data: TXT

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

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11154

35 Samples

Download data

(Submitter supplied) The production of definitive haematopoietic stem/progenitor cells from human pluripotent stem cells (hPSCs) remains a significant challenge. Using reporter lines to track the endothelial (SOX17) to haematopoietic (RUNX1C) transition, we found that hPSC differentiated in growth factor supplemented serum free medium generated RUNX1C+CD34+ clonogenic cells that homed to the bone marrow, but did not engraft. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11154

9 Samples

Download data: TXT

(Submitter supplied) Hematopoietic Stem Cells (HSC) are originated during embryonic development from endothelial-like cells located in the ventral side of the dorsal aorta around day E10-12 of murine development. This region is called AGM for Aorta/Gonad/Mesonephros and refers to the tissues around the hemogenic aorta. Cells that emerge from the endothelium and show hematopoietic traits can be distinguished by the expression of the c-kit receptor and finally acquire the CD45 marker.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6246

6 Samples

Download data: CEL

(Submitter supplied) Human embryonic stem cells (hESCs) are a powerful tool for modeling regenerative therapy. To search for the genes that promote hematopoietic development from human pluripotent stem cell, we overexpressed a list of hematopoietic regulator genes in human pluripotent stem cell-derived CD34+CD43- endothelial cells (ECs) enriched in hemogenic endothelium. Among genes tested, only SOX17, a gene encoding a transcription factor of the SOX family, promoted cell growth and supported expansion of CD34+CD43+CD45-/low cells expressing a hemogenic endothelial maker VE-cadherin. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by genome tiling array; Expression profiling by array

Platforms:

GPL14622 GPL6244

19 Samples

Download data: CEL, TXT

(Submitter supplied) Overexpression of transcription factor Sox17 in human ES cells-derived endothelial cells enhances expansion of hemogenic endothelium-like cells.

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by genome tiling array

Platform:

GPL14622

1 Sample

Download data: TXT

(Submitter supplied) Overexpression of transcription factor Sox17 in human ES cells-derived endothelial cells and hematopoietic cells enhances expansion of hemogenic endothelium-like cells.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6244

18 Samples

Download data: CEL

(Submitter supplied) A mouse AGM-derived cell line, AGM-s3, was shown to support the development of hematopoietic stem cells. To elucidate the molecular mechanisms regulating early hematopoiesis, we obtained subclones from AGM-s3, some of which were hematopoiesis supportive (s3-A9) and others which were non-supportive (s3-A7), and we analyzed the gene expression profiles by gene chip analysis. Keywords: cell type comparison

Organism:

Mus musculus

Type:

Expression profiling by array

Platforms:

GPL82 GPL83 GPL81

9 Samples

Download data: CEL, CHP

(Submitter supplied) To find signaling regulators that modulate transition from endothelial (AA4.1/VEC+CD45-) to hemogenic endothelial (AA4.1/VEC+ CD45+) cell

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6887

6 Samples

Download data: TXT

(Submitter supplied) Next-generation sequencing (NGS) has significantly advanced the elucidation of developmental signaling mechanisms that are important for different cell lineage formation from human pluripotent stem cells (hPSCs). We report here the application of single cell RNA-sequencing (scRNA-seq) technology for transcriptome profile of hPSC-derived aorta-gonad-mesonephros (AGM)-like endothelial and hematopoietic cells, and compare to those of primary AGM cells. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24676

2 Samples

Download data: RDS

(Submitter supplied) Next-generation sequencing (NGS) has significantly advanced the elucidation of developmental signaling mechanisms that are important for different cell lineage formation from human pluripotent stem cells (hPSCs). We report here the application of RNA-sequencing technology for transcriptome profile of hPSC-derived hematopoietic cells, and compare to those of other cell lineages including hPSCs, mesoderm, primary aorta-gonad-mesonephros (AGM) cells and cord blood hematopoietic stem cells (HSCs). more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16791

3 Samples

Download data: TXT

(Submitter supplied) Here, using SOX17-knockout and SOX17-inducible human PSCs, paired with cell biology and molecular profiling studies, we revealed that SOX17 represents a critical upstream factor that is required for activation and linkage of HOXA and arterial programs in hemogenic endothelium and establishing definitive lympho-myeloid hematopoiesis. These SOX17 effects are mediated through activation of NOTCH, CDX2 and retinoic acid signaling. more...

Organism:

Homo sapiens

Type:

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

Platforms:

GPL21290 GPL18573

12 Samples

Download data: BED, BW, TSV

(Submitter supplied) The first hematopoietic stem cells originate from hemogenic endothelium (HE), that trans-differentiate into the lumen to form hematopoietic clusters. The molecular mechanisms driving this transition are only poorly understood. Here, we performed single cell RNA-seq profiling of HE cells utilising a RUNX1 and GFI1 reporter mouse line.This allowed for a detailed characterisation of HE cells during endothelial-to-hematopoietic transition. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL19057 GPL24247

1457 Samples

Download data: CSV

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

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL11154 GPL21290

23 Samples

Download data

(Submitter supplied) The generation of the hematopoietic stem cells (HSCs) from human pluripotent stem cells (hPSCs) is a major goal for regenerative medicine. HSCs derive from hemogenic endothelium (HE) in a retinoic acid (RA)-dependent manner1. While a WNT-dependent (WNTd) patterning of nascent mesoderm specifies clonally multipotent definitive HE from hPSCs2,3, this HE is functionally unresponsive to RA4. Here we show that WNTd mesoderm, prior to HE specification, is comprised of two distinct KDR+CD34negT+ populations. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21290

2 Samples

Download data: TXT

(Submitter supplied) Hematopoietic stem cells (HSC) develop from hemogenic endothelium (HE) within embryonic arterial vessels such as the aorta of the aorta-gonad-mesonephros region (AGM). To identify the signals responsible for HSC formation, we used single cell RNA-sequencing to simultaneously analyze the transcriptional profiles of AGM-derived cells transitioning from HE to HSC, and AGM-derived endothelial cells which provide signals sufficient to support HSC maturation and self-renewal. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

12 Samples

Download data: MTX, RDS, TSV

(Submitter supplied) During hematopoietic differentiation of hESCs, HOXA9 expression parallels hematopoietic development but is restricted to the hemogenic precursors (HEP, CD31+CD34+CD45-), and diminishes as HEPs differentiate into blood cells (CD45+). Enforced expression of Hoxa9 in hESCs robustly promoted differentiation into primitive (CD34+CD45+) and total (CD45+) blood cells with higher clonogenic (CFU) potential. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL13607

3 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

Platform:

GPL17021

25 Samples

Download data

(Submitter supplied) In the developing embryo, haematopoietic stem cells (HSCs) emerge from the aorta-gonad-mesonephros (AGM) region but the molecular regulation of this process is poorly understood. Recently, the progression from E9.5 to E10.5 and polarity along the dorso-ventral axis have been identified as clear demarcations of the supportive HSC niche. To identify novel secreted regulators of HSC maturation, we performed RNA-sequencing over these spatio-temporal transitions in the AGM region, and supportive OP9 cell line.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

10 Samples

Download data: CSV

(Submitter supplied) In the developing embryo, haematopoietic stem cells (HSCs) emerge from the aorta-gonad-mesonephros (AGM) region but the molecular regulation of this process is poorly understood. Recently, the progression from E9.5 to E10.5 and polarity along the dorso-ventral axis have been identified as clear demarcations of the supportive HSC niche. To identify novel secreted regulators of HSC maturation, we performed RNA-sequencing over these spatio-temporal transitions in the AGM region, and supportive OP9 cell line.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

15 Samples

Download data: CSV