Mus musculus
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA213962 | ENA |
REPOSITORIES: ENA
Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| SRR946753_1.fastq.gz | Fastqsanger.gz | |||
| SRR946753_2.fastq.gz | Fastqsanger.gz | |||
| SRR946754_1.fastq.gz | Fastqsanger.gz | |||
| SRR946754_2.fastq.gz | Fastqsanger.gz | |||
| SRR946755_1.fastq.gz | Fastqsanger.gz |
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Project description:We report here the deep sequencing of the mRNA from peritoneal exudate cells (macrophages) purified from wildtype or Ptpn1 (PTP1B) knockout mice, either treated or untreated with IL-10. In periotenal macrophages IL-10 activates the transcription factor STAT3 to execute and anti-inflammatory gene expression programme. The tyrosine phosphatase PTPN1 targets STAT3 for dephosphorylation and leads to the deactivation of STAT3. In this study we examined the role of PTP1B in controlling the normal homeostatic level phosphorylation of STAT3 by comparing the IL-10/STAT3-mediated anti-inflammatory gene expression programme. We find that loss of PTP1B leads to an up-regulation of the activity of STAT3, both at the level of phosphorylation and also in enhanced expression of anti-inflammatory gene products. RNA-seq of wildtype and Ptpn1 (PTP1B) knockout mouse peritoneal macrophages, treated or untreated with IL-10
2014-05-12 | E-GEOD-49449 | biostudies-arrayexpress
Project description:We report here the deep sequencing of the mRNA from peritoneal exudate cells (macrophages) purified from wildtype or Ptpn1 (PTP1B) knockout mice, either treated or untreated with IL-10. In periotenal macrophages IL-10 activates the transcription factor STAT3 to execute and anti-inflammatory gene expression programme. The tyrosine phosphatase PTPN1 targets STAT3 for dephosphorylation and leads to the deactivation of STAT3. In this study we examined the role of PTP1B in controlling the normal homeostatic level phosphorylation of STAT3 by comparing the IL-10/STAT3-mediated anti-inflammatory gene expression programme. We find that loss of PTP1B leads to an up-regulation of the activity of STAT3, both at the level of phosphorylation and also in enhanced expression of anti-inflammatory gene products.
2014-05-12 | GSE49449 | GEO
Project description:Transcriptome changes in IL-10 treated peritoneal macrophages
| PRJNA154983 | ENA
Project description:HDAC11 regulates IL-10 expression and overexpression of HDAC11 in antigen presenting cells (APCs) leads to a pro-inflammatory phenotype. Conversely, loss of HDAC11 leads to upregulation of IL-10 and immune tolerance. HDAC11 overexpression is also associated with inflammatory diseases including multiple sclerosis. Hence we wished to determine the inflammatory mediators regulated by HDAC11. We used microarray to determine gene expression profile of macrophages from WT and HDAC11 knockout mice. Thioglycollate induced-peritoneal macrophages obtained from WT and HDAC11 knockout mice were used for total RNA extraction to determine changes in gene expression levels in macrophages from WT and HDAC11 knockout mice.
2014-03-31 | E-GEOD-56366 | biostudies-arrayexpress
Project description:Macrophage activation must be tightly controlled to prevent overzealous responses that cause self-damage. MicroRNAs have been shown to promote classical macrophage activation by blocking concomitant anti-inflammatory signals and transcription factors, but can also place restraints on activation by preventing excessive TLR-signalling. In contrast, the microRNA profile associated with alternatively activated macrophages and their role in regulating wound-healing or anti-helminthic responses has not yet been described. Utilizing an in vivo model of alternative activation, in which adult Brugia malayi nematodes are surgically implanted in the peritoneal cavity of mice, we examined the profile of microRNA expression in these alternatively activated macrophages and compared this to alternatively activated IL-4 receptor knockout macrophages and thioglycollate elicited macrophages. Peritoneal macrophages from BALB/c wild type or IL-4 receptor knockout mice were elicited with thioglycollate or using nemtodes (peritoneal implant of Brugia malayi). The latter leads to a population of alternatively activated macrophages. Microarray analysis was used to examine the microRNA profile of WT alternatively activated macrophages (n = 4), IL-4 receptor knockout alternatively activated macrophages (n = 4), WT thioglycollate elicited macrophages (n = 3) and IL-4 receptor knockout thioglycollate elicited macrophages (n = 3).
2012-08-07 | E-GEOD-35047 | biostudies-arrayexpress
Project description:Transcript profiling in peritoneal macrophages from wildtype or c-JunΔLysM mice
| PRJNA349038 | ENA
Project description:Murine bone marrow derived macrophages: wildtype Vs. CDK5R1 knockout
| PRJNA267767 | ENA
Project description:IL-10 or IL-6 stimulation of IL-6-/- and IL-10-/- murine bone marrow derived macrophages in the presence of LPS
| PRJNA95461 | ENA
Project description: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
2012-02-13 | E-GEOD-31531 | biostudies-arrayexpress
Project description:Introgressed variants from other species can be an important source of genetic variation because they may arise rapidly, can include multiple mutations on a single haplotype, and have often been pretested by selection in the species of origin. Although introgressed alleles are generally deleterious, several studies have reported introgression as the source of adaptive alleles-including the rodenticide-resistant variant of Vkorc1 that introgressed from Mus spretus into European populations of Mus musculus domesticus. Here, we conducted bidirectional genome scans to characterize introgressed regions into one wild population of M. spretus from Spain and three wild populations of M. m. domesticus from France, Germany, and Iran. Despite the fact that these species show considerable intrinsic postzygotic reproductive isolation, introgression was observed in all individuals, including in the M. musculus reference genome (GRCm38). Mus spretus individuals had a greater proportion of introgression compared with M. m. domesticus, and within M. m. domesticus, the proportion of introgression decreased with geographic distance from the area of sympatry. Introgression was observed on all autosomes for both species, but not on the X-chromosome in M. m. domesticus, consistent with known X-linked hybrid sterility and inviability genes that have been mapped to the M. spretus X-chromosome. Tract lengths were generally short with a few outliers of up to 2.7 Mb. Interestingly, the longest introgressed tracts were in olfactory receptor regions, and introgressed tracts were significantly enriched for olfactory receptor genes in both species, suggesting that introgression may be a source of functional novelty even between species with high barriers to gene flow.
| S-EPMC8784167 | biostudies-literature