Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

EBF1 contributes to the balance of lympho-myeloid fate in haematopoietic progenitors via B-lymphoid priming and Cebpa antagonism

ABSTRACT: This SuperSeries is composed of the SubSeries listed below.

ORGANISM(S): Mus musculus

PROVIDER: GSE189078 | GEO | 2022/06/30

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

EBF1 contributes to the balance of lympho-myeloid fate in haematopoietic progenitors via B-lymphoid priming and Cebpa antagonism [10x]

Project description:Haematopoietic stem cells (HSC) and multipotent progenitor cells (MPP) generate all cells of the blood system, although cellular heterogeneity and bias in lineage potential have been observed. Here, we examined whether lineage-specific transcription factors, such as the B-lineage determinant EBF1, establish lineage bias in early progenitors. We detect low level EBF1 expression in myeloid-biased MPP3 and lymphoid-biased MPP4 cells, and show that Ebf1-deficient animals display reduced HSC quiescence and repopulation capacity, enhanced myelopoiesis and enhanced myeloid differentiation potential of MPP3 and MPP4 cells. Bulk and single-cell RNA-seq analysis revealed a CEBPa-driven myeloid transcriptome in Ebf1-deficient progenitors, and we find that EBF1 binds and potentially antagonizes the haematopoietic Cebpa enhancer. In MPP3 cells, EBF1 additionally primes enhancers associated with B-lymphoid genes that gain expression in common lymphoid progenitors. Thus, our study identifies EBF1 as an important determinant in regulating the balance of myeloid versus lymphoid potential in the earliest hematopoietic progenitors.

2022-06-30 | GSE189051 | GEO

EBF1 contributes to the balance of lympho-myeloid fate in haematopoietic progenitors via B-lymphoid priming and Cebpa antagonism [ATAC-seq]

2022-06-30 | GSE189049 | GEO

EBF1 contributes to the balance of lympho-myeloid fate in haematopoietic progenitors via B-lymphoid priming and Cebpa antagonism [Bulk RNA-seq]

2022-06-30 | GSE188884 | GEO

EBF1 contributes to the balance of lympho-myeloid fate in haematopoietic progenitors via B-lymphoid priming and Cebpa antagonism

Project description:EBF1 contributes to the balance of lympho-myeloid fate in haematopoietic progenitors via B-lymphoid priming and Cebpa antagonism

| PRJNA781462 | ENA

EBF1 contributes to the balance of lympho-myeloid fate in haematopoietic progenitors via B-lymphoid priming and Cebpa antagonism [10x]

Project description:EBF1 contributes to the balance of lympho-myeloid fate in haematopoietic progenitors via B-lymphoid priming and Cebpa antagonism [10x]

| PRJNA781256 | ENA

EBF1 contributes to the balance of lympho-myeloid fate in haematopoietic progenitors via B-lymphoid priming and Cebpa antagonism [ATAC-seq]

Project description:EBF1 contributes to the balance of lympho-myeloid fate in haematopoietic progenitors via B-lymphoid priming and Cebpa antagonism [ATAC-seq]

| PRJNA781258 | ENA

EBF1 contributes to the balance of lympho-myeloid fate in haematopoietic progenitors via B-lymphoid priming and Cebpa antagonism [Bulk RNA-seq]

Project description:EBF1 contributes to the balance of lympho-myeloid fate in haematopoietic progenitors via B-lymphoid priming and Cebpa antagonism [Bulk RNA-seq]

| PRJNA780562 | ENA