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MRNA-seq of wild-type or Eral1 deficient primary peritoneal macrophages (PMs) after sendai virus infection

ABSTRACT: mRNA-seq of wild-type or Eral1 deficient primary peritoneal macrophages (PMs) after sendai virus infection

PROVIDER: PRJNA679557 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	SRR13085901_1.fastq.gz	Fastqsanger.gz
	SRR13085901_2.fastq.gz	Fastqsanger.gz
	SRR13085902_1.fastq.gz	Fastqsanger.gz
	SRR13085902_2.fastq.gz	Fastqsanger.gz
	SRR13085903_1.fastq.gz	Fastqsanger.gz

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mRNA-seq of wild-type or Eral1 deficient primary peritoneal macrophages (PMs) after sendai virus infection

Project description:Analysis of mRNA-seq reveals how wild-type and Eral1 deficient peritoneal macrophages response to SeV infection

2020-11-20 | GSE161809 | GEO

Effect of depletion of SEPT2 on gene expression during viral infection of peritoneal macrophages

Project description:To investigate the immune function of SEPT2 in the regulation of viral infection, we obtained SEPT2-deficient PMs from SEPT2 conditional knockout mice. We then performed gene expression profiling analysis using data obtained from RNA-seq of wild-type and SEPT2-deficient PMs with VSV or HSV-1 infection.

2022-09-23 | GSE213863 | GEO

Gene expression analysis of murine peritoneal macrophages deficient for SAMHD1 and IFNAR

Project description:To investigate the contribution of type-1 IFN signalling to the upregulation of IFN- stimulated genes in SAMHD1-deficient cells, we performed global gene expression analysis of SAMHD1-deficient IFNAR-/- macrophages. Peritoneal macrophages from ten SAMHD1-deficient IFNAR-/- and six SAMHD1-deficient controls were FACS sorted. RNA was subjected to next generation mRNA sequencing.

2013-07-01 | E-GEOD-45358 | biostudies-arrayexpress

Transcriptome Data of Peritoneal Macrophages Isolated from ApoE-/-/Ch25h-/- Mice

Project description:Cholesterol 25-hydroxylase (Ch25h) has been previously demonstrated to be required for anti-inflammatory effect and anti-viral activity, while also promoting foam cell formation. In order to delineate the role of Ch25h in atherosclerosis, we isolated peritoneal macrophages (PMs) from mice lacking ApoE and Ch25h (i.e., ApoE-/-/Ch25h-/-) compared to their wildtype littermates (i.e., ApoE-/-/Ch25h+/+) for transcriptome analysis, in biological duplicates (n=12 pooled mice per group). Deep-sequencing analysis revealed that PMs ablated with Ch25h were prone to the pro-inflammatory M1 phenotype as well as increased cholesterol biosynthesis. Overall, we found that Ch25h is integral to atheroprotection through the preservation of M2 polarization and suppression of intracelllular cholesterol content.

2017-10-05 | GSE90983 | GEO

Gene expression analysis of murine SAMHD1 deficient peritoneal macrophages

Project description:To elucidate responses of myeloid cells to SAMHD1 deficiency in the absence of exogenous viral infection, we performed global gene expression analysis of SAMHD1 deficient macrophages. Peritoneal macrophages from nine mutants and nine controls were FACS sorted. Cells from three animals were pooled to yield three poolls per group. RNA from these pools was subjected to next generation mRNA sequencing

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Expression data from wild type and Gata6-deficient tissue resident peritoneal macrophages

Project description:Tissue resident macrophages are notoriously heterogeneous, exhibiting discrete phenotypes as a consequence of tissue- and micro-anatomical niche-specific functions, but the molecular basis for this is not understood. We resolved a restricted transcriptional profile for the self-renewing population of peritoneal resident macrophages, which is expressed during homeostasis and inflammation and distinct from other MM-CM-^X. Prominent within this profile was the expression of Gata6. This study represents a characterisation of the role of Gata6 in peritoneal resident macrophage phenotype. We used microarrays to determine the patterns of gene expression in peritoneal resident MM-CM-^X in the absence of GATA-6 against wild type. Conditional 'floxed' Gata6 deficient sex-matched mice between 7 weeks old were compared against wild type

2014-05-09 | E-GEOD-47049 | biostudies-arrayexpress

Transcriptomic analysis of peritoneal macrophages from MED1 fl/fl and macrophage MED1 KO mice

Project description:Purpose: The goal of this study is to obtain the differential gene expression in MED1fl/fl and MED1ΔMac peritoneal macrophages (PMs) stimulated with or without LPS. Methods: Pooled PMs were collected from 8-week-old MED1fl/fl and MED1ΔMac mice (n=6 mice/group), and then treated without or with lipopolysaccharide (LPS; 50 ng/mL) for 6 hours. PMs mRNA profiles were generated by deep sequencing, in duplicate, using Illumina NextSeq500. The sequence reads that passed quality filters were analyzed at the transcript isoform level with two methods: reads were mapped to the mm9 whole genome using tophat and RPKM were calculated using cufflink. qRT–PCR validation was performed using SYBR Green assays. Results: Using an optimized data analysis workflow, we mapped about 12 million sequence reads per sample to the mouse genome (build mm9) and identified 24,130 transcripts in the PMs of MED1fl/fl and MED1ΔMac mice. Data analysis with TopHat and Cufflinks workflows revealed a significant overlap yet provided complementary insights in transcriptome profiling. Conclusions: Our study represents the detailed analysis of PMs transcriptomes, with biologic replicates, generated by RNA-seq technology. Our results show that the expression of more than 20 genes involved in innate immune response and M1 polarization was significantly higher in MED1ΔMac than in MED1fl/fl macrophages after LPS treatment. Upregulated genes in MED1ΔMac macrophages are the proinflammatory genes.

2022-02-17 | GSE196680 | GEO

Gene expression analysis of murine SAMHD1 deficient peritoneal macrophages (S1056 to S1075)

Project description:To elucidate responses of myeloid cells to SAMHD1 deficiency in the absence of exogenous viral infection, we performed global gene expression analysis of SAMHD1 deficient macrophages. Peritoneal macrophages from 10 mutants and 10 controls were FACS sorted. Isolated RNA was subjected to next generation mRNA sequencing.

2013-03-31 | E-GEOD-41879 | biostudies-arrayexpress

microRNA transcriptome data from wild type and Gata6-deficient tissue resident peritoneal macrophages

Project description:microRNA transcriptome data from wild type and Gata6-deficient tissue resident peritoneal macrophages. Tissue resident macrophages are notoriously heterogeneous, exhibiting discrete phenotypes as a consequence of tissue- and micro-anatomical niche-specific functions, but the molecular basis for this is not understood. Gata6 itself has been shown to be a target of multiple miR. However, microRNA transcriptome and its dependence on tissue-specific macrophage programming, such as effected by GATA6, has not been explored. We used microRNA sequencing to determine the patterns of microRNA expression in peritoneal resident macrophages at homeostasis in the absence of GATA-6 against wild type.

2023-06-30 | E-MTAB-13039 | biostudies-arrayexpress

Proteome profiling of PMJ2-R and primary peritoneal macrophages

Project description:In vitro models are often used to study the functions of macrophages, including the process of phagocytosis. The use of primary macrophages has limitations associated with the individual characteristics of animals, which can lead to insufficient standardization of the results obtained. This disadvantage is lacking in immortalized cell lines. The PMJ2-R cell line was derived from in vivo immortalization and retains many of the primary peritoneal macrophages functions, but little is known about its differences from normal cells. In this article, we carried out a comparative analysis of the proteomes of PMJ2-R cells and primary peritoneal macrophages isolated from the C57BL/J6 mice. Particular attention was paid to the analysis of proteins involved in the process of phagocytosis. A total of 4005 proteins were identified, of which 797 were quantified. Our results indicate that there are significant differences in the abundance of a large number of proteins, including important proteins associated with the process of phagocytosis, such as Elmo1, Gsn, Hspa8, Itgb1, Ncf2, Rac2, Rack1, Sirpa, Sod1, C3, Msr1. Thus, when using PMJ2R cells as model cells in the study of the peritoneal macrophages functions, features revealed in this study should be taken into account.

2021-07-12 | PXD022133 | Pride

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