Browse
Submit Data
Databases
API
Help

Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

60 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Genome-wide analysis of STAT3-binding and gene expression changes in peritoneal macrophages upon interleukin-10 stimulation

ABSTRACT: This SuperSeries is composed of the following subset Series: GSE31529: Genome-wide binding of STAT3 in peritoneal macrophages GSE31530: Transcriptome changes in IL-10 treated peritoneal macrophages Refer to individual Series

ORGANISM(S): Mus musculus

SUBMITTER: Andrew Hutchins

PROVIDER: E-GEOD-31531 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Publications

Genome-wide analysis of STAT3 binding in vivo predicts effectors of the anti-inflammatory response in macrophages.

Hutchins Andrew Paul AP Poulain Stéphane S Miranda-Saavedra Diego D

Blood 20120209 13

Inflammation is a powerful response of the immune system against invading pathogens, and must be cancelled when unneeded or otherwise death inevitably follows. In macrophages, the anti-inflammatory response (AIR) is driven by STAT3 upon IL-10 signaling. The role of STAT3 is to stimulate the expression of specific genes that in-turn suppress the transcription of proinflammatory genes. Here we describe a systematic approach to identify the elusive STAT3-controlled effectors of the AIR. In vivo STA ...[more]

PMID: 22323479

Similar Datasets

Genome-wide binding of STAT3 in peritoneal macrophages

Project description:To try to identify the mechanism of STAT3âs indirect action we have used a genomic approach to map the binding sites of STAT3 within the genome and also used RNA-seq technology to map the changes in RNA expression and transcript isoforms in response to IL-10. Examination of STAT3 binding by ChIP-seq in Unstimulated and IL-10 treated peritoneal exudate macrophages purified from mice. We sequenced anti-STAT3 ChIP-seq as well as corresponding control (Input) libraries

2012-02-13 | E-GEOD-31529 | biostudies-arrayexpress

Transcriptome changes in IL-10 treated peritoneal macrophages

Project description:To try to identify the mechanism of STAT3s indirect action we have used a genomic approach to map the binding sites of STAT3 within the genome and also used RNA-seq technology to map the changes in RNA expression and transcript isoform abundance in response to IL-10. Examination of transcriptome changes in peritoneal macrophages when treated with IL-10 for 4 hours. RNA was extracted and sequenced.

2012-02-13 | E-GEOD-31530 | biostudies-arrayexpress

Gene expression in tolerogenic TGFb-treated macrophages

Project description:F4/80+ macrophages treated with TGFb2 are potently tolerogenic. Our understanding of the molecular mechanisms mediating the development of these tolerogenic properties is incomplete. We used microarray analysis to identify molecules that are involved in the tolerogenic mechanisms in murine TGFb-treated macrophages. Thioglycolate-elicited peritoneal exudate cells (F4/80+ macrophages) were treated with either PBS or TGFb2 overnight then total RNA extracted and subjected to microarray analysis.

2013-03-22 | E-GEOD-45382 | biostudies-arrayexpress

Mouse connective tissue mast cell proteome

Project description:Mast cells are hematopoietic cells that reside preferentially in tissues exposed to internal and external environments. Mast cells sense immunological, inflammatory and environmental stimuli, and can be activated to release granules and generate inflammatory mediators. Mast cell-derived products confer protection against snake venoms and some parasite infections. Aberrant activation of mast cells is a major contributor to human pathology, including allergy, asthma and adverse drug reactions. Their strict tissue location has largely impeded the isolation of large numbers of primary mast cell for further analysis. To better understand the biology of mast cells, we analyzed the proteome of primary mouse mast cells by quantitative mass spectrometry

2020-02-12 | PXD015040 | Pride

Gene expression profiling of myelin-phagocytosing macrophages

Project description:Multiple sclerosis is a chronic, inflammatory, demyelinating disease of the central nervous system in which macrophages and microglia play a central role. During active multiple sclerosis foamy macrophages and microglia, containing degenerated myelin, are abundantly found in demyelinated areas. Recent studies have described an altered macrophage phenotype after myelin internalization. However, by which mechanisms myelin affects the phenotype of macrophages and how this phenotype can influence lesion progression is unclear. Here we demonstrate, by using genome wide gene expression analysis, that myelin-phagocytosing macrophages have an enhanced expression of genes in pathways involved in migration, phagocytosis and inflammation. More interestingly, we show that myelin internalization induces the expression of genes involved in liver X receptor signaling and cholesterol efflux. In vitro validation shows that myelin-phagocytosing macrophages indeed have an increased capacity to dispose intracellular cholesterol. Additionally, myelin suppresses the production of pro-inflammatory mediators, like nitric oxide and IL-6, by macrophages in a similar manner as a liver X receptor agonist. Our data show that myelin modulates the phenotype of macrophages by nuclear receptor activation, which may subsequently affect lesion progression in multiple sclerosis. Rat peritoneal macrophages were left untreated (n=5) or treated with isolated myelin (n=5) for 3 days. Both untreated and myelin-treated macrophages were subsequently stimulated with IFNM-RM-/ and IL1-M-NM-2 for 9 hours.

2012-08-20 | E-GEOD-34811 | biostudies-arrayexpress

Transcriptional profiling in macrophages in stimulated and unstimulated conditions.

Project description:Transcriptomes from macrophages at three stages were examined: a) Non-stimulated, b)Stimulated by Interleukin 4, c)Stimulated by LPS and Interferon gamma. Four biological replicate of each experiment were performed.

2018-05-31 | E-MTAB-6416 | biostudies-arrayexpress

Effect of Mineralocorticoid Receptor deletion on glucocorticoid signalling in the macropahge

Project description:Inappropriate excess of the steroid hormone aldosterone, which is a mineralocorticoid receptor (MR) agonist, is associated with increased inflammation and risk of cardiovascular disease. MR antagonists are cardioprotective and antiinflammatory in vivo, and evidence suggests that they mediate these effects in part by aldosterone- independent mechanisms. We used affymetrix to characterize the effect of Mineralocorticoid Receptor deletion on macrophage transcriptional profile, and identify its requirement in normal glucocorticoid signalling. We isolated mouse peritoneal macrophages from Myeloid MRKO mice and Floxed Controls, cultured in the presence or absence of corticosterone. RNA was extracted for Affymetrix cDNA hybridization. Each sample was pooled from experiments performed in triplicate.

2010-07-30 | E-GEOD-23308 | biostudies-arrayexpress

Transcription profiling of macrophages derived from WT and Vdr dificient mice after stimulation with IFNgamma and/or 1alpha,25(OH)2D3 to study molecular mechanisms of macrophage activation

Project description:Gene expression profiling of macrophages derived from WT and Vdr deficient mice after stimulation with IFNgamma and/or 1alpha,25(OH)2D3

2007-08-31 | E-GEOD-2421 | biostudies-arrayexpress

RNA of murine macrophages and neutrophils treated with LPS and VISTA

Project description:V-domain immunoglobulin suppressor of T-cell activation (VISTA) has emerged as a unique immunoregulatory receptor on cells of the myeloid lineage. Agonizing VISTA on myeloid cells has recently been demonstrated to have a profound effect on dampening inflammatory responses. VISTA has been proposed to function both as a ligand and as a receptor, yet the role of VISTA as a ligand has been largely ignored. In this experiment, macrophages and neutrophils were isolated from mice and treated with LPS and VISTA to examine the effect of VISTA in dampening acute inflammation.

2022-12-02 | E-MTAB-10856 | biostudies-arrayexpress

Precision N-glycoproteomics of murine peritoneal macrophage

Project description:In this study, we profiled the precision N-glycoproteome of the murine peritoneal macrophage under different stimulation.

2021-06-12 | PXD026629 | Pride