Similar studies for GEO DataSets (Select 200017721) - GEO DataSets

Select item 2000177211.

Dendritic cell stimulation: 5 ligands, 9 time points

(Submitter supplied) mouse primary BMDCs were stimulated with tlr ligands and gene expression changes were profiled on Affymetrix arrays

Organism:: Mus musculus

Type:: Expression profiling by array

Platform:: GPL8759
96 Samples

Download data: CEL

Series

Accession:: GSE17721

ID:: 200017721

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Select item 2000442922.

Gene Expression data from mouse bone marrow derived macrophages treated with different inflammatory stimuli

(Submitter supplied) The activation profiles of macrophages under different immune and inflammatory conditions have generated great interest. LPS, in particular, is a commonly used in vitro model of infection and inflammation studies in macrophages. We have used gene expression microarrays to define the effects of each of three variables; LPS dose, LPS vs. interferons beta and gamma, and genetic background on the transcriptional response of mouse bone marrow-derived macrophages Macrophages derived from the C57BL/6 strain of mouse were challenged with increasing doses of LPS over a 24 hour time-course (0.5ng/ml, 5ng/ml, or 50ng/ml LPS). more...

Organism:: Mus musculus

Type:: Expression profiling by array

Platform:: GPL11533
64 Samples

Download data: CEL

Series

Accession:: GSE44292

ID:: 200044292

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Select item 2000014053.

LPS-induced and E. coli-induced gene expression in wildtype and MyD88-/- mouse macrophages

(Submitter supplied) Comparison of gene expression in wildtype and MyD88-/- C57BL/6J mouse macrophages treated with 10 ng/mL LPS for 2 hours versus media treated control macrophages, and, wildtype and MyD88-/- C57BL/6J mouse macrophages treated with live E. coli bacteria (log phase; 1 bact per 1 macrophage) for 2 hours versus media treated control macrophages. Cells from 4 mice of each geneotype were used and each individual provided its own control. more...

Organism:: Mus musculus

Type:: Expression profiling by array

Datasets:: GDS1705 GDS1706
Platform:: GPL1226
31 Samples

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Series

Accession:: GSE1405

ID:: 200001405

Select item 17064.

MyD88-deficient macrophage response to lipopolysaccharide and E. coli (dye swap)

Analysis of MyD88 null mutant macrophages treated with LPS or live E. coli. MyD88 transduces cell signaling events downstream of Toll-like receptors, a key component of host defense. Results suggest most of the host response to endotoxin or live bacteria is actually regulated independently of MyD88.

Organism:: Mus musculus

Type:: Expression profiling by array, log2 ratio, 2 agent, 2 genotype/variation sets

Platform:: GPL1226
Series:: GSE1405
15 Samples

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DataSet

Accession:: GDS1706

ID:: 1706

Select item 17055.

MyD88-deficient macrophage response to lipopolysaccharide and E. coli

Analysis of MyD88 null mutant macrophages treated with LPS or live E. coli. MyD88 transduces cell signaling events downstream of Toll-like receptors, a key component of host defense. Results suggest most of the host response to endotoxin or live bacteria is actually regulated independently of MyD88.

Organism:: Mus musculus

Type:: Expression profiling by array, log2 ratio, 2 agent, 2 genotype/variation sets

Platform:: GPL1226
Series:: GSE1405
16 Samples

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DataSet

Accession:: GDS1705

ID:: 1705

Select item 2000463616.

Transcription of Tnfaip3 is regulated by NF-kB and p38 via C/EBPβ in activated macrophages

(Submitter supplied) Macrophages play a pivotal role in the immune system through recognition and elimination of microbial pathogens. Toll-like receptors (TLRs) on macrophages interact with microbial substances and initiate signal transduction through intracellular adapters. TLR4, which is important for the response to lipopolysaccharide (LPS), triggers downstream signaling mediators and eventually activates IkB kinase (IKK) complex and mitogen-activated protein kinases (MAPKs) such as p38. more...

Organism:: Mus musculus

Type:: Expression profiling by array

Platform:: GPL6885
24 Samples

Download data: TXT

Series

Accession:: GSE46361

ID:: 200046361

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Select item 2001039587.

Transcript dynamics in classically and alternatively activated macrophages

(Submitter supplied) Using RNA-seq, we have reported that signaling crosstalk among IFN-γ and LPS is integrated at the level of transcriptome and have associated with TFs and TcoFs changes. In addition, we also argue that the transcriptional differences between BMDMs and RAW264.7 macrophage cell line as well as IL-4 and IL-13 on M2 macrophages activation.

Organism:: Mus musculus

Type:: Expression profiling by high throughput sequencing

Platform:: GPL17021
25 Samples

Download data: TAB

Series

Accession:: GSE103958

ID:: 200103958

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Select item 2001312948.

IFN-γ selectively suppresses a subset of TLR4-activated genes and enhancers to potentiate M1-like macrophage polarization [ChIP-seq II]

(Submitter supplied) Complete activation of macrophage proinflammatory and antimicrobial phenotype is promoted by combined action of IFN-g and LPS. Synergistic activation of canonical inflammatory NF-kB target genes by IFN-g and LPS is well appreciated, but less is known about whether IFN-g negatively regulates components of the LPS response, and how this affects polarization. A combined transcriptomic and epigenomic approach revealed that IFN-g selectively abrogates LPS-induced feedback and select metabolic pathways by suppressing TLR4-mediated activation of gene enhancers. more...

Organism:: Homo sapiens

Type:: Genome binding/occupancy profiling by high throughput sequencing

Platform:: GPL11154
4 Samples

Download data: BIGWIG

Series

Accession:: GSE131294

ID:: 200131294

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Select item 2001305679.

IFN-γ selectively suppresses a subset of TLR4-activated genes and enhancers to potentiate M1-like macrophage polarization [RNA-seq II]

(Submitter supplied) Complete polarization of macrophages towards an M1-like proinflammatory and antimicrobial state requires combined action of IFN-γ and LPS. Synergistic activation of canonical inflammatory NF-κB target genes by IFN-γ and LPS is well appreciated, but less is known about whether IFN-γ negatively regulates components of the LPS response, and how this affects polarization. A combined transcriptomic and epigenomic approach revealed that IFN-γ selectively abrogates LPS-induced feedback and select metabolic pathways by suppressing TLR4-mediated activation of gene enhancers. more...

Organism:: Homo sapiens

Type:: Expression profiling by high throughput sequencing

Platform:: GPL20301
24 Samples

Download data: TAB, TXT

Series

Accession:: GSE130567

ID:: 200130567

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Select item 20012094510.

IFN-γ selectively suppresses a subset of TLR4-activated genes and enhancers to potentiate M1-like macrophage polarization

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:: Homo sapiens

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

Platforms:: GPL20301 GPL11154
57 Samples

Download data: BIGWIG, TAB, TXT

Series

Accession:: GSE120945

ID:: 200120945

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Select item 20012094411.

IFN-γ selectively suppresses a subset of TLR4-activated genes and enhancers to potentiate M1-like macrophage polarization [RNA-seq]

(Submitter supplied) Complete polarization of macrophages towards an M1-like proinflammatory and antimicrobial state requires combined action of IFN-γ and LPS. Synergistic activation of canonical inflammatory NF-κB target genes by IFN-γ and LPS is well appreciated, but less is known about whether IFN-γ negatively regulates components of the LPS response, and how this affects polarization. A combined transcriptomic and epigenomic approach revealed that IFN-γ selectively abrogates LPS-induced feedback and select metabolic pathways by suppressing TLR4-mediated activation of gene enhancers. more...

Organism:: Homo sapiens

Type:: Expression profiling by high throughput sequencing

Platform:: GPL11154
4 Samples

Download data: TXT

Series

Accession:: GSE120944

ID:: 200120944

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Select item 20012094312.

IFN-γ selectively suppresses a subset of TLR4-activated genes and enhancers to potentiate M1-like macrophage polarization [ChIP-seq]

(Submitter supplied) Complete polarization of macrophages towards an M1-like proinflammatory and antimicrobial state requires combined action of IFN-γ and LPS. Synergistic activation of canonical inflammatory NF-κB target genes by IFN-γ and LPS is well appreciated, but less is known about whether IFN-γ negatively regulates components of the LPS response, and how this affects polarization. A combined transcriptomic and epigenomic approach revealed that IFN-γ selectively abrogates LPS-induced feedback and select metabolic pathways by suppressing TLR4-mediated activation of gene enhancers. more...

Organism:: Homo sapiens

Type:: Genome binding/occupancy profiling by high throughput sequencing

Platform:: GPL11154
21 Samples

Download data: BIGWIG

Series

Accession:: GSE120943

ID:: 200120943

PubMed Full text in PMC Similar studies SRA Run Selector

Select item 20012094213.

IFN-γ selectively suppresses a subset of TLR4-activated genes and enhancers to potentiate M1-like macrophage polarization [ATAC-seq]

(Submitter supplied) Complete polarization of macrophages towards an M1-like proinflammatory and antimicrobial state requires combined action of IFN-γ and LPS. Synergistic activation of canonical inflammatory NF-κB target genes by IFN-γ and LPS is well appreciated, but less is known about whether IFN-γ negatively regulates components of the LPS response, and how this affects polarization. A combined transcriptomic and epigenomic approach revealed that IFN-γ selectively abrogates LPS-induced feedback and select metabolic pathways by suppressing TLR4-mediated activation of gene enhancers. more...

Organism:: Homo sapiens

Type:: Genome binding/occupancy profiling by high throughput sequencing

Platform:: GPL11154
4 Samples

Download data: BIGWIG

Series

Accession:: GSE120942

ID:: 200120942

PubMed Full text in PMC Similar studies SRA Run Selector

Select item 20003252914.

Mouse ischemic tolerance genomic analysis of the brain and blood.

(Submitter supplied) Ischemic tolerance can be induced by numerous preconditioning stimuli, including various Toll-like receptor (TLR) ligands. We have shown previously that systemic administration of the TLR4 ligand, lipopolysaccharide (LPS) or the TLR9 ligand, unmethylated CpG ODNs prior to transient brain ischemia in mice confers substantial protection against ischemic damage. To elucidate the molecular mechanisms of preconditioning, we compared brain and blood genomic profiles in response to preconditioning with these TLR ligands and to preconditioning via exposure to brief ischemia. more...

Organism:: Mus musculus

Type:: Expression profiling by array

Platform:: GPL1261
224 Samples

Download data: CEL

Series

Accession:: GSE32529

ID:: 200032529

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Select item 20012080815.

Genome-wide collaboration of canonical and non-canonical STAT1 complexes with NF-κB to control signal integration between Interferons and TLR4 in vascular and immune cells

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:: Mus musculus

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

Platform:: GPL17021
111 Samples

Download data: TDF

Series

Accession:: GSE120808

ID:: 200120808

PubMed Full text in PMC Similar studies

Select item 20012080716.

Genome-wide collaboration of canonical and non-canonical STAT1 complexes with NF-κB to control signal integration between Interferons and TLR4 in vascular and immune cells [RNA-seq]

(Submitter supplied) Atherosclerosis is a disease of large and medium-sized muscular arteries and is characterized by vascular inflammation and lipid-laden plaque formation within the intima of the vessel wall. Atherosclerosis is initiated by recruitment of blood leukocytes to the injured vascular endothelium and leads to altered contractility of Vascular Smooth Muscle Cells (VSMCs), acute and chronic luminal obstruction, abnormalities of blood flow and diminished oxygen supply to target organs. more...

Organism:: Mus musculus

Type:: Expression profiling by high throughput sequencing

Platform:: GPL17021
81 Samples

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Series

Accession:: GSE120807

ID:: 200120807

PubMed Full text in PMC Similar studies SRA Run Selector

Select item 20012080617.

Genome-wide collaboration of canonical and non-canonical STAT1 complexes with NF-κB to control signal integration between Interferons and TLR4 in vascular and immune cells [ChIP-seq]

(Submitter supplied) Atherosclerosis is a disease of large and medium-sized muscular arteries and is characterized by vascular inflammation and lipid-laden plaque formation within the intima of the vessel wall. Atherosclerosis is initiated by recruitment of blood leukocytes to the injured vascular endothelium and leads to altered contractility of Vascular Smooth Muscle Cells (VSMCs), acute and chronic luminal obstruction, abnormalities of blood flow and diminished oxygen supply to target organs. more...