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Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

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Cell specific response to IFNa

ABSTRACT: We report cell specific responses to IFNa in 11 different peripheral immunocyte populations in the mouse. These cells represent the core ImmGen immunocyte lineage panel. Profiles from these were used to analyze cell specific responses to IFNa. In general a core set of ISG transcripts are induced in all cells. Smaller sets of ISGs were induced in a cell specific manner. In particular, splenic granulocytes and dendritic cells show restriced indcution of sets of ISGs. Male C57BL/6 mice were injected subcutaneously with 10,000U IFNa according to time course profile. Splenocytes/Peritoneal lavage suspensions were stained in multicolor antibody panels that were used to distinguish 11 different immunocyte populations (Immgen 11 cell set). These cells were sorted by FACS directly into TriZo and gene expression profiling was performed on Affymetrix Mouse Gene 1.0 ST Arrays.

ORGANISM(S): Mus musculus

SUBMITTER: CBDM Lab

PROVIDER: E-GEOD-75202 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Cell specific response to IFNa

Project description:We report cell specific responses to IFNa in 11 different peripheral immunocyte populations in the mouse. These cells represent the core ImmGen immunocyte lineage panel. Profiles from these were used to analyze cell specific responses to IFNa. In general a core set of ISG transcripts are induced in all cells. Smaller sets of ISGs were induced in a cell specific manner. In particular, splenic granulocytes and dendritic cells show restriced indcution of sets of ISGs.

2015-11-20 | GSE75202 | GEO

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Project description:We analyze the expression profile of ISGs in the context of IFNAR1-KO primary murine B cells and macrophages. These analses were used to define ISG gene sets that are under tonic control. Furthermore, these analyses enabled the definition of ISGs that are dependent on Tyk2 signaling. Male C57BL/6 IFNAR1-KO mice were injected subcutaneously with 10,000U IFNa for 2hrs. Splenic B cells and peritoneal macrophages were sorted by FACS directly into TriZol and gene expression profiling was performed on Affymetrix Mouse Gene 1.0 ST Arrays.

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Project description:We seeked to determine in vivo effects of IFNg and IFNa response in peritoneal cavity macrophages. These cells were part of ImmGen Interferon cytokine study and immunocytes were sorted according to Immgen's standard lineage panel. Profiles from peritoneal cavity macrophages were used to analyze cell specific responses to IFNg.

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