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TranscriptomicsTranscriptional responses of Mycobacterium tuberculosis to lung surfactant
This study uses microarray analyses to examine gene expression profiles for Mycobacterium tuberculosis (Mtb) induced by exposure in vitro to bovine lung surfactant preparations that vary in apoprotein content: (i) whole lung surfactant (WLS) containing the complete mix of endogenous lipids and surfa...
ORGANISM(S): Mycobacterium tuberculosis 
2010-05-18 | E-GEOD-14005 | biostudies-arrayexpress
TranscriptomicsGene expression profiles of murine Runx1;Runx3 double deficient cKit+Sca1+Lin- hematopoietic stem/progenitor cells
The RUNX genes encode for transcription factors involved in development and human disease. RUNX1 and RUNX3 are frequently associated with leukemias, yet the basis for their involvement in leukemogenesis is not fully understood. Here we show that Runx1;Runx3 double knockout (DKO) mice exhibited letha...
ORGANISM(S): Mus musculus 
2014-08-26 | E-GEOD-51107 | biostudies-arrayexpress
GenomicsTranscription factor Runx1 cooperates with MyoD and c-Jun to regulate the balance of myoblast proliferation/differentiation [ChIP-Seq Histone]
Runx1 is expressed in regenrating muscle, specifically in the muscle adult stem cells- the satellite cells. Its exact role and target genes were yet to be identified. We report here the genome wide histone modification using an active enhancer pattern of H3K4 monomethylation (H3K4me1) and H3K27 acet...
ORGANISM(S): Mus musculus 
2015-07-23 | E-GEOD-63572 | biostudies-arrayexpress
GenomicsTranscription factor Runx1 cooperates with MyoD and c-Jun to regulate the balance of myoblast proliferation/differentiation [ChIP-seq]
Runx1 is expressed in regenerating muscle, specifically in the muscle adult stem cells- the satellite cells. Its exact role and target genes were yet to be identified. We report here Runx1 and potential TF counterparts bind important muscle differentiation related genes Examination of genome-wide ch...
ORGANISM(S): Mus musculus 
2015-07-23 | E-GEOD-56077 | biostudies-arrayexpress
TranscriptomicsAorta- and liver-specific ERalpha binding patterns and gene regulation by estrogen
Estrogen has vascular protective effects in premenopausal women and in women under 60 receiving hormone replacement therapy. However, estrogen also increases risks of breast and uterine cancers and of venous thromboses linked to upregulation of coagulation factors in the liver. In mouse models, the ...
ORGANISM(S): Mus musculus 
2014-06-30 | E-GEOD-57804 | biostudies-arrayexpress
GenomicsTranscriptional landscape of Rag2 -/- thymocytes [ChIP-Seq]
We performed ChIP-Seq for hallmark TFs (Ets1, Runx1), histone modification marks (H3K4me1, H3K4me2, H3K4me3, H3K27me3, H3K36me3), total RNA Pol II, short RNA-Seq as well as nucleosome mapping mainly in murine Rag2 -/- thymocytes. We also performed ChIP-Seq for E47 as well as nucleosome mapping, gene...
ORGANISM(S): Mus musculus 
2014-04-01 | E-GEOD-56393 | biostudies-arrayexpress
TranscriptomicsPRONOUNCED PHENOTYPE IN ACTIVATED TREG CELLS DURING A CHRONIC HELMINTH INFECTION
Although several markers have been associated with the characterization of regulatory T cells (Treg) and their function, no studies have investigated the dynamics of their phenotype during infection. Since the necessity of Treg to control immunopathology has been demonstrated, we used the chronic he...
ORGANISM(S): Mus musculus 
2010-04-12 | E-GEOD-17580 | biostudies-arrayexpress
GenomicsAorta- and liver-specific ERalpha binding patterns and gene regulation by estrogen (ChIP-seq)
Estrogen has vascular protective effects in premenopausal women and in women under 60 receiving hormone replacement therapy. However, estrogen also increases risks of breast and uterine cancers and of venous thromboses linked to upregulation of coagulation factors in the liver. In mouse models, the ...
ORGANISM(S): Mus musculus 
2014-06-30 | E-GEOD-52351 | biostudies-arrayexpress
TranscriptomicsThe role of microRNAs in hepatic thyroid hormone signalling
MicroRNAs (miRNAs) are extensively in diverse biological processes. However, very little is known about the role of miRNAs in mediating thyroid hormones (TH) action. Maintenance of appropriate TH levels is known to be critically important for development, differentiation and maintenance of metabolic...
ORGANISM(S): Mus musculus 
2010-08-20 | E-GEOD-21277 | biostudies-arrayexpress
GenomicsTranscriptional landscape of Rag2 -/- thymocytes [Mnase-Seq]
We performed ChIP-Seq for hallmark TFs (Ets1, Runx1), histone modification marks (H3K4me1, H3K4me2, H3K4me3, H3K27me3, H3K36me3), total RNA Pol II, short RNA-Seq as well as nucleosome mapping mainly in murine Rag2 -/- thymocytes. We also performed ChIP-Seq for E47 as well as nucleosome mapping, gene...
ORGANISM(S): Mus musculus 
2014-04-01 | E-GEOD-56360 | biostudies-arrayexpress
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