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TranscriptomicsTranscription profiling of mouse ck-OBF-1 transgene
The Lck-OBF-1 construct used to generate transgenic mice contains an N-terminally HA epitope-tagged human OBF-1 cDNA under the control of the murine proximal lck promoter (-3100 to +23 relative to the transcription start site) that was purified by electroelution. Transgenic mouse lines were obtained...
ORGANISM(S): Mus musculus 
2006-10-25 | E-MEXP-85 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of mouse early B cells overexpressing OBF-1
OBF1, also known as Bob.1 or OCA-B, is a B lymphocyte-specific transcription factor which coactivates Oct1 and Oct2 on B cell specific promoters. So far, the function of OBF1 has been mainly identified in late stage B cell populations. The central defect of OBF1 deficient mice is a severely reduced ...
ORGANISM(S): Mus musculus 
2009-01-14 | E-GEOD-12421 | biostudies-arrayexpress
TranscriptomicsAnalysis of RNA expression and DNA cytosine methylation in healthy human hematopoietic stem and progenitor cells
This SuperSeries is composed of the SubSeries listed below. Refer to individual Series
ORGANISM(S): Homo sapiens 
2014-02-07 | E-GEOD-52152 | biostudies-arrayexpress
TranscriptomicsExpression data from human hematopoietic stem and progenitor compartments from patients with acute myeloid leukemia with monosomy 7 and healthy controls
We applied a novel approach of parallel transcriptional analysis of multiple, highly fractionated stem and progenitor populations in a genetically defined subset of AML (AML with monosomy 7). We isolated phenotypic long-term HSC (LT-HSC), short-term HSC (ST-HSC), and committed granulocyte-monocyte p...
ORGANISM(S): Homo sapiens 
2012-09-05 | E-GEOD-35010 | biostudies-arrayexpress
TranscriptomicsAnalysis of differentially expressed genes in murine Satb1-deficient hematopoietic stem cells (HSCs) compared to wild-type HSCs
Gene expression analysis on purified murine hematopoietic stem cells (HSCs) deficient for Special AT-rich sequence-binding protein 1 (Satb1) compared to wild-type HSCs. Analysis of gene expression of bone marrow-derived CD45.2+ CD150+cKit+Sca-1+CD4-CD8a-CD19-B220-Gr-1- HSCs from congenic recipient a...
ORGANISM(S): Mus musculus 
2013-04-07 | E-GEOD-44107 | biostudies-arrayexpress
TranscriptomicsExpression data from human hematopoietic stem and progenitor compartments from patients with acute myeloid leukemia with normal karyotype and healthy controls
We applied a novel approach of parallel transcriptional analysis of multiple, highly fractionated stem and progenitor populations from patients with acute myeloid leukemia (AML) and a normal karyotype. We isolated phenotypic long-term HSC (LT-HSC), short-term HSC (ST-HSC), and committed granulocyte-...
ORGANISM(S): Homo sapiens 
2012-09-05 | E-GEOD-35008 | biostudies-arrayexpress
TranscriptomicsIdentification of differentially expressed genes upon treatment with Eltrombopag in HL60 cells
Identification of differentially expressed genes upon treatment with Eltrombopag in HL60 cells. HL60 cells were untreated, or treated with 3ug/ml of Eltrombopag for 36 hrs in RPMI with 10% FBS HL60 cells were untreated, or treated with 3ug/ml of Eltrombopag for 36 hrs in RPMI with 10% FBS
ORGANISM(S): Homo sapiens 
2012-06-24 | E-GEOD-37580 | biostudies-arrayexpress
TranscriptomicsIdentification of differentially regulated genes upon overexpression of HLX in wild-type hematopoietic stem cells
The goal was to study the role of Hlx in hematopoiesis. Sorted Lin-Kit+Sca-1+ cells from wild-type FVB/nJ bone marrow were infected with control (pCAD-IRES-GFP) or Hlx lentivirus (pCAD-IRES-GFP-Hlx) and cultured for 2 days in Iscove’s modified Dulbecco’s medium (IMDM) containing FBS, mIL-3, mIL-6 an...
ORGANISM(S): Mus musculus 
2012-09-14 | E-GEOD-27938 | biostudies-arrayexpress
TranscriptomicsIdentification of differentially regulated genes upon shRNA-mediated knock-down of HLX in the URE leukemia cell line
To study the role of Hlx in hematopoietic differentiation and tumorigenesis, URE cells were infected with short-hairpin-containing pSIH1-H1-copGFP lentiviral vector (System Biosciences, Mountain View, CA) containing either nucleotide sequences targeting luciferase (shControl) or HLX (shHLX). After 2...
ORGANISM(S): Mus musculus 
2012-09-14 | E-GEOD-27939 | biostudies-arrayexpress
GenomicsGenome-wide maps of DNA cytosine methylation state in during normal differentiation commitment in hematopoietic stem cells (HSC) and in Special AT-rich sequence-binding protein1 (Satb1) - deficient HSC
Our data show Satb1 deficiency leads to alterations in DNA cytosine methylation and a commitment-primed epigenetic state in HSCs. Examination of DNA cytosine methylation in wild type HSC and differentiation-committed progenitors as well as in wild type HSC and HSC lacking Satb1 (n=2 each).
ORGANISM(S): Mus musculus 
2013-04-07 | E-GEOD-44304 | biostudies-arrayexpress
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