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GenomicsTranscription factor Ebf1 regulates differentiation stage-specific signaling, proliferative expansion and survival of B cells
This SuperSeries is composed of the following subset Series: GSE35910: Transcription factor Ebf1 regulates differentiation stage-specific signaling, proliferative expansion and survival of B cells [EBF1] GSE35914: Transcription factor Ebf1 regulates differentiation stage-specific signaling, prolifer...
ORGANISM(S): Mus musculus 
2012-04-02 | E-GEOD-35915 | biostudies-arrayexpress
GenomicsTranscription factor Ebf1 regulates differentiation stage-specific signaling, proliferative expansion and survival of B cells [EBF1]
Transcription factor Ebf1 is an important determinant of early B lymphopoiesis. To gain insight into differentiation stage-specific functions of Ebf1, we conditionally inactivated Ebf1. We found that Ebf1 is required for proliferation, survival and signaling of pro-B cells and peripheral B cell su...
ORGANISM(S): Mus musculus 
2012-04-02 | E-GEOD-35910 | biostudies-arrayexpress
TranscriptomicsChip-chip from pro-B cells with H3K4me3, H3K4me2 and H3K9ac
The transcription factor Pax5 represses B-lineage-inappropriate genes and activates B-cell-specific genes in B-lymphocytes. Here we have identified 170 novel Pax5-activated genes. Conditional mutagenesis demonstrated that the Pax5-regulated genes require continuous Pax5 activity for normal expressio...
ORGANISM(S): Mus musculus 
2010-05-20 | E-GEOD-15145 | biostudies-arrayexpress
TranscriptomicsChip-chip from pro-B cells with H3K4me3, H3K4me2 and H3K9ac
The transcription factor Pax5 represses B-lineage-inappropriate genes and activates B-cell-specific genes in B-lymphocytes. Here we have identified 170 novel Pax5-activated genes. Conditional mutagenesis demonstrated that the Pax5-regulated genes require continuous Pax5 activity for normal expressio...
ORGANISM(S): Mus musculus 
2007-08-23 | E-GEOD-8472 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of B-cells stimulated by different compounds (CIDR GST anti Ig)
Transcription profiling of B-cells stimulated by different compunds (CIDR; GST; anti Ig)
ORGANISM(S): Homo sapiens 
2005-06-30 | E-MEXP-316 | biostudies-arrayexpress
GenomicsDiscovery and Characterization of Super-Enhancer Associated Dependencies in Diffuse Large B-Cell Lymphoma
Diffuse Large B-Cell Lymphoma (DLBCL) is a biologically heterogeneous and clinically aggressive disease. Here, we explore the role of BET bromodomain proteins in DLBCL, using integrative chemical genetics and functional epigenomics. We observe highly asymmetric loading of BRD4 at enhancers, with app...
ORGANISM(S): Homo sapiens 
2013-12-10 | E-GEOD-46663 | biostudies-arrayexpress
TranscriptomicsSimple combinations of lineage-determining transcription factors prime cis-regulatory elements required for macrophage and B cell identities
Genome-scale studies have revealed extensive co-localization of transcription factors in a given cell type as well as substantial differences in the binding patterns of specific transcription factors between cell types. Several mechanisms have been proposed to explain these observations, including t...
ORGANISM(S): Mus musculus 
2010-05-27 | E-GEOD-21512 | biostudies-arrayexpress
TranscriptomicsGerminal Center B-Cell gene expression comparison between Wiskott-Aldrich syndrome protein KO mice and WT mice
This experiment intended to define differential gene expression between germinal center B cells expressing or not the Wiskott-Aldrich syndrome protein in mice. Sequencing was obtained on an Illumina HiSeq2500 system from Dark Zone GCB (DAPI-CD19+ GL7+IgD-CXCR4highCD86low) purified from CTL and GCBc...
ORGANISM(S): Mus musculus 
2021-06-01 | E-MTAB-10056 | biostudies-arrayexpress
GenomicsGenome-wide mapping of EBF1 binding sites in murine pre B-cells
Early B cell factor-1 (Ebf1), a transcription factor expressed in B cells, adipocytes and neuronal cells, has been identified as a determinant in the specification of the B cell lineage in which Ebf1 acts in a regulatory network with the transcription factors E2A and Pax5. To gain insight into the ...
ORGANISM(S): Mus musculus 
2010-05-06 | E-GEOD-19971 | biostudies-arrayexpress
TranscriptomicsIGH analysis in pro-B cells with H3K4me3, H3K4me2 and H3K9ac
STAT5 and IL-7 signaling are thought to control B-lymphopoiesis by regulating key transcription factor genes and activating VH gene segments at the Igh locus. Using conditional mutagenesis, we demonstrate that transgenic Bcl2 expression rescued the development of Stat5-deleted pro-B cells by compens...
ORGANISM(S): Mus musculus 
2010-07-28 | E-GEOD-18278 | biostudies-arrayexpress
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