Mus musculus
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA296574 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:In order to fully characterize emodin's effects on macrophage activation, peritoneal macrophages were stimulated with LPS+IFNg with or without emodin and gene expression was analyzed using a whole genome microarray. Emodin significantly attenuated the IFNg/LPS induced changes in a large percentage of responsive genes (31%) through inhibiting multiple signaling pathways. RT-qPCR was used to confirm the results in several genes associated with M1 macrophage activation including: TNF, IL6, IL1b, iNOS, MMP2, and MMP9. Three-condition, one-color experiment: Vehicle control, LPS-IFNg or LPS-IFNg-Emodin treated periferal WBC PMN samples: 4 biological replicates each.
2016-07-04 | E-GEOD-73310 | biostudies-arrayexpress
Project description:Emodin inhibits macrophage alernative activation [Control-IL4-Emodin]
| PRJNA296575 | ENA
Project description:In order to fully characterize emodin's effects on macrophage activation, peritoneal macrophages were stimulated with LPS+IFNg with or without emodin and gene expression was analyzed using a whole genome microarray. Emodin significantly attenuated the IFNg/LPS induced changes in a large percentage of responsive genes (31%) through inhibiting multiple signaling pathways. RT-qPCR was used to confirm the results in several genes associated with M1 macrophage activation including: TNF, IL6, IL1b, iNOS, MMP2, and MMP9.
2016-01-02 | GSE73310 | GEO
Project description:Emodin inhibits macrophage alernative activation
| PRJNA296569 | ENA
Project description:In order to fully characterize emodin's effects on macrophage alternative activation, peritoneal macrophages were stimulated with IL4 with or without emodin and gene expression was analyzed using a whole genome microarray. Emodin significantly attenuated the IL4 induced changes in a large percentage of genes (60%) through inhibiting multiple signaling pathways. RT-qPCR was used to confirm the results in several genes associated with M2 macrophage activation including: Arg1, Chi3l3, and CD206. Three-condition, one-color experiment: Vehicle control, IL4 or IL4-Emodin treated periferal WBC PMN samples: 4 biological replicates each.
2016-07-04 | E-GEOD-73309 | biostudies-arrayexpress
Project description:To provide a global perspective on the relationships between macrophage activation programs and to understand how certain pathogens circumvent them, we used transcriptional profiling by genome wide microarray analysis to compare the responses of mouse macrophages following exposure to the intracellular parasites Trypanosoma cruzi and Leishmania mexicana, the bacterial product lipopolysaccharide (LPS), and the cytokines IFNG, TNF, IFNB, IL-4, IL-10, and IL-17. We found that LPS induced a classical activation state that resembled macrophage stimulation by the Th1 cytokines IFNG and TNF. However, infection by the protozoan pathogen Leishmania mexicana produced so few transcriptional changes that the infected macrophages were almost indistinguishable from uninfected cells. Trypanosoma cruzi activated macrophages produced a transcriptional signature characterized by the induction of interferon-stimulated genes by 24 h post-infection. Despite this delayed IFN response by T. cruzi, the transcriptional response of macrophages infected by the kinetoplastid pathogens more closely resembled the transcriptional response of macrophages stimulated by the cytokines IL-4, IL-10, and IL-17 than macrophages stimulated by Th1 cytokines. Keywords: Bone marrow macrophage response to intracellular parasites and cytokines We analyzed a series MEEBO arrays on which were hybed RNA amplified from bone marrow-derived macrophages from C57BL/6 mice. Macrophages infected with L. mexicana or T. cruzi or stimulated by LPS, IFNG, IL-4, IL-10, TNF, IFNB, or IL-17 were compared to one another as well as to uninfected, unstimulated control macrophages. All experiments were performed over a 24 h timecourse with timepoints taken at 2 h, 6 h, 12 h, and 24 h.
2010-04-13 | E-GEOD-20087 | biostudies-arrayexpress
Project description:Translation control of TAK1 mRNA by hnRNP K modulates LPS-induced macrophage activation
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Project description:In order to fully characterize emodin's effects on macrophage alternative activation, peritoneal macrophages were stimulated with IL4 with or without emodin and gene expression was analyzed using a whole genome microarray. Emodin significantly attenuated the IL4 induced changes in a large percentage of genes (60%) through inhibiting multiple signaling pathways. RT-qPCR was used to confirm the results in several genes associated with M2 macrophage activation including: Arg1, Chi3l3, and CD206.
2016-01-02 | GSE73309 | GEO
Project description:To provide a global perspective on the relationships between macrophage activation programs and to understand how certain pathogens circumvent them, we used transcriptional profiling by genome wide microarray analysis to compare the responses of mouse macrophages following exposure to the intracellular parasites Trypanosoma cruzi and Leishmania mexicana, the bacterial product lipopolysaccharide (LPS), and the cytokines IFNG, TNF, IFNB, IL-4, IL-10, and IL-17. We found that LPS induced a classical activation state that resembled macrophage stimulation by the Th1 cytokines IFNG and TNF. However, infection by the protozoan pathogen Leishmania mexicana produced so few transcriptional changes that the infected macrophages were almost indistinguishable from uninfected cells. Trypanosoma cruzi activated macrophages produced a transcriptional signature characterized by the induction of interferon-stimulated genes by 24 h post-infection. Despite this delayed IFN response by T. cruzi, the transcriptional response of macrophages infected by the kinetoplastid pathogens more closely resembled the transcriptional response of macrophages stimulated by the cytokines IL-4, IL-10, and IL-17 than macrophages stimulated by Th1 cytokines. Keywords: Bone marrow macrophage response to intracellular parasites and cytokines
2010-04-13 | GSE20087 | GEO
Project description:mRNA from wild-type (Cre-) and MLL1-deficient (Cre+) BMDMs were analyzed via gene chip (Mouse Gene ST 2.1, Affymetrix) for relative expression changes. Isolated mRNA from Cre- and Cre+ BMDMs stimulated with classical activation signals (IFNg, LPS or IFNg+LPS) was analyzed using a gene chip panel of >40,000 RefSeq transcripts, and resulting fold expression was determined by analyzing quality-controlled expression values for validated probesets.
2016-06-02 | GSE82109 | GEO