GEO DataSets

Analysis of hematopoietic LSK (Lin-Sca1+c-Kit+) cells invalidated for the serum response factor (SRF) gene. SRF regulates genes controlling cytoskeleton structures involved in cell spreading, adhesion and migration. Results provide insight into the role of SRF in hematopoietic stem cell homeostasis.

Organism:

Mus musculus

Type:

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

Platform:

GPL1261

Series:

GSE23556

6 Samples

Download data: CEL

(Submitter supplied) Analysis of hematopoietic LSK(Lin-Sca1+c-Kit+) cells lacking the Serum response factor (SRF) gene. Results provide insight into the role of SRF in regulating genetic programs important for hematopoietic stem cell development

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS3732

Platform:

GPL1261

6 Samples

Download data: CEL

(Submitter supplied) Chemokine signaling is important for the seeding of different sites by hematopoietic stem cells during development. Serum Response Factor (SRF) controls multiple genes governing adhesion and migration, mainly by recruiting members of the Myocardin-Related Transcription Factor (MRTF) family of G-actin regulated cofactors. We used vav-iCre to inactivate MRTF-SRF signaling early during hematopoietic development. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11002

8 Samples

Download data: WIG

(Submitter supplied) Hematopoiesis is a series of lineage differentiation programs initiated from hematopoietic stem cells (HSCs) in the bone marrow (BM). To maintain lifelong hematopoiesis, the pool of HSCs is precisely maintained by diverse molecular mechanisms. CCCTC-binding factor (CTCF) is a DNA-binding zinc-finger protein which regulates its target gene expression by organizing higher order chromatin structures. Currently, the role for CTCF in controlling HSC homeostasis is unknown. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL16570

6 Samples

Download data: CEL

(Submitter supplied) The Hematopoietically-expressed homeobox transcription factor (Hhex) is important for the maturation of definitive hematopoietic progenitors and B-cells during development. We have recently shown that in adult hematopoiesis, Hhex is dispensable for maintenance of hematopoietic stem cells (HSCs) and myeloid lineages but essential for the commitment of Common Lymphoid Progenitors (CLPs) to lymphoid lineages. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13112

4 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:

GPL19057

17 Samples

Download data

(Submitter supplied) Allogenic hematopoietic stem cell (HSC) transplantation is widely used for treatment of blood disorders to re-establish long-term multi-lineage hematopoiesis. Enhance self-renewal potential of progenitor population to support hematopoiesis offer an alternative and complementary approach to achieve similar or enhance therapeutic effects. Nup98-Hoxa10hd fusion gene (NA) has been shown to confer expansion, anti-stress response and engraftment competitiveness on HSC. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

8 Samples

Download data: CSV

(Submitter supplied) Allogenic hematopoietic stem cell (HSC) transplantation is widely used for treatment of blood disorders to re-establish long-term multi-lineage hematopoiesis. Enhance self-renewal potential of progenitor population to support hematopoiesis offer an alternative and complementary approach to achieve similar therapeutic effects. Nup98-Hoxa10hd fusion gene (NA) has been shown to confer expansion, anti-stress response and engraftment competitiveness on HSC. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

9 Samples

Download data: CSV

(Submitter supplied) Genome-wide gene expression pattern of E47 KO versus WT HSCs from primary and secondary recipient mice were analysis using Agilent one-color micro-array analysis.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL4134

8 Samples

Download data: TXT

(Submitter supplied) Early osteoinductive bone marrow MSCs (e-MSCs) acquire enhanced hematopoiesis-supportive ability. We performed microarray analysis on e-MSCs. Cell chemotaxis-assosiated genes were positively enriched and cell adhesion-associated genes were negatively enriched compared with control MSCs. The expression of CXCL12 and VCAM1 extremely decreased.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL13915

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; Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL15103

4 Samples

Download data

(Submitter supplied) RNA-seq in wt and Usp16 deleted HSC/P

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL15103

2 Samples

Download data: TXT

(Submitter supplied) anti-Usp16 ChIP-seq in ckit and sca1 hematopoietic stem/progenitor cells

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL15103

2 Samples

Download data: TXT

(Submitter supplied) Gene expression profiling was used to investigate the relationship between human cord blood hematopoietic stem cells (HSC) and multipotent progenitors described in the study. Genes more highly expressed in HSC may be associated with stem cell function and self-renewal.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6947

9 Samples

Download data: TXT

(Submitter supplied) RNA expression in Srf wildtype and knockout primary bone marrow derived mature neutrophils was determined via RNA sequencing

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13112

4 Samples

Download data: TXT

(Submitter supplied) Here, we investigate the role of Early B-cell factor 1 (EBF1) in MSCs to support hematopoiesis. Ebf1 deletion in Cxcl12-abundant reticular (CAR) cells and PDGFRα+Sca1+CD45-CD31-Lin- (PαS) cells in the bone marrow decreases the numbers of HSCs and myeloid cells. Single cell and bulk transcriptome analysis, combined with analysis of chromatin accessibility in EBF1-deficient MSCs revealed decreased expression of adhesion molecules and altered niche composition. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL17021 GPL21493

74 Samples

Download data: TXT

(Submitter supplied) Crosstalk between mesenchymal stromal cells (MSCs) and hematopoietic stem and cells (HSCs) is essential for hematopoietic homeostasis and lineage output. Here, we investigate the role of Early B-cell factor 1 (EBF1) in MSCs to support hematopoiesis. Ebf1-/- MSCs have reduced mesenchymal lineage potential. Ebf1 deletion in Cxcl12-abundant reticular (CAR) cells and PDGFRα+Sca1+CD45-CD31-Lin- (PαS) cells in the bone marrow decreases the numbers of HSPCs and myeloid cells. more...

Organism:

Mus musculus

Type:

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

Platforms:

GPL19057 GPL21493

24 Samples

Download data: BW, NARROWPEAK, TXT

(Submitter supplied) Crosstalk between mesenchymal stromal cells (MSCs) and hematopoietic stem and cells (HSCs) is essential for hematopoietic homeostasis and lineage output. Ebf1-deficient MSCs have reduced mesenchymal lineage potential. Ebf1 deletion in Cxcl12-abundant reticular (CAR) cells and PDGFRα+Sca1+CD45-CD31-Lin- (PαS) cells in the bone marrow decreased the numbers of HSPCs and myeloid cells. EBF1 in the bone marrow niche regulates a transcriptional program that determines the functional interactions with HSCs and the long-term balance between the myeloid and lymphoid cell fates.

Organism:

Mus musculus

Type:

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

Platforms:

GPL21493 GPL19057

20 Samples

Download data: BW, TXT

(Submitter supplied) Loss of Setd1b in adult mice using both ubiquitous and hematopoietic-specific deletion strategies caused lethality arising from severe hematopoietic defects. To identify genes regulated by Setd1b in HSPCs we performed RNA-seq analysis of the LSK (Lin-, Sca+, Kit+) compartment in the bone marrow. Mice carrying heterozygous and homozygous conditional Setd1b alleles and Rosa26-Cre-ERT2 were treated with Tamoxifen for 6 days (4 days gavage - 3 days pause - 2 days gavage). more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

6 Samples

Download data: CSV

(Submitter supplied) The hematopoietic stem cell (HSC) compartment is heterogeneous, yet our understanding of the identities of different HSC subtypes is limited. Here we show that platelet integrin CD41 (αIIb), currently thought to only transiently mark fetal HSCs, is expressed on an adult HSC subtype that accumulates with age. CD41+ HSCs were largely quiescent and exhibited myeloerythroid and megakaryocyte gene priming, governed by Gata1, whereas CD41- HSCs were more proliferative and exhibited lymphoid gene priming. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL13912

17 Samples

Download data: TXT