Similar Datasets
Project description:RELMa induced differential gene expression in CD11c+ cells
| PRJNA478997 | ENA
Project description:We applied Illumina massively parallel signature sequencing to identify miRNomes in CD11c+Ia high and CD11c+Ia low cells.The miRNomes of these DC subsets will contribute to investigate the significance of miRNAs in DC immunobiology. Examination of miRNome in CD11c+Ia high and CD11c+Ia low cells . All two mouse cell types.
2015-06-16 | E-GEOD-51574 | biostudies-arrayexpress
Project description:To identify subsets of antigen presenting cells in the normal healthy mouse lung based on gene expression profiling, lung tissues including airways were enzymatically dissociated, and CD11c+ cells were magnetically enriched and submitted for single cell analysis using the 10x genomics pipeline.
2022-09-29 | GSE214177 | GEO
Project description:Abatacept is a recombinant CTLA-4 moleculed fused to a mutated human IgG molecule, which is clinically used in rheumatoid arthritis by inhibiting CD28-costimulation. This study aimed to inverstigate the ability of abatacept -mediated costimulation blockade to induce antigen-specific tolerance during primary immune responses. This is important as some studies have suggested that costimulation blockade can lead to CD4+ T cell anergy which could be beneficial for early therapy of autoimmune diseases such as rheumatoid arthritis. In addition we also investigated the effect that abatacept has on CD11c+ antigen presenting cells. This is important as costimulation blocakde can affect the biderectional interaction between CD4+ T cells and CD11c+ cells influencing the immunological outcome. We used microarrays to identify if abatacept treatment leads to antigen specific anergy using transgenic animals and models of priming and oral tolerance that established a synchronised monoclonal response. In addition this magnified the effect on the CD11c+ antigen presenting cells.
2014-10-07 | GSE62089 | GEO
Project description:To identify changes in cellular compositions and their transcriptomic expressions in lungs of Cd11c-Cre and Cd11c-CreXist flox mice undergoing allergic asthma environment
2024-05-24 | GSE267830 | GEO
Project description:Abatacept is a recombinant CTLA-4 moleculed fused to a mutated human IgG molecule, which is clinically used in rheumatoid arthritis by inhibiting CD28-costimulation. This study aimed to inverstigate the ability of abatacept -mediated costimulation blockade to induce antigen-specific tolerance during primary immune responses. This is important as some studies have suggested that costimulation blockade can lead to CD4+ T cell anergy which could be beneficial for early therapy of autoimmune diseases such as rheumatoid arthritis. In addition we also investigated the effect that abatacept has on CD11c+ antigen presenting cells. This is important as costimulation blocakde can affect the biderectional interaction between CD4+ T cells and CD11c+ cells influencing the immunological outcome. We used microarrays to identify if abatacept treatment leads to antigen specific anergy using transgenic animals and models of priming and oral tolerance that established a synchronised monoclonal response. In addition this magnified the effect on the CD11c+ antigen presenting cells. This study included 5 experimental groups. DO11.10 RAG2-/- mice have CD4+ T cells specific for the ovalbumin (OVA) peptide OVA323-339. These mice were immunised with CFA/OVA s.c. (primed group) or tolerised by feeding with OVA (50mg/kg) in the drinking water. CD4+ cells were isolated 10 days post immunisation from draining lymph nodes (LNs) of unimmunised (pooled LNs and Spleen), orally tolerised (mesenteric LNs), primed (axillary LNs), primed treated with control IgG (axillary LNs) and primed treated with abatacept (axillary LNs). For CD11c+ cells cells were isolated by pooled secondary lymphoid organs (LNs and spleen).
2014-10-07 | E-GEOD-62089 | biostudies-arrayexpress
Project description:Patients with neovascular AMD (nAMD) suffer vision loss from destructive angiogenesis, termed choroidal neovascularization (CNV). Macrophages are found in CNV lesions from nAMD patients. Additionally, Ccr2-/- mice, which lack classical monocyte-derived macrophages, show reduced CNV size. However, macrophages are highly diverse cells that can perform multiple functions. We performed single-cell RNA-sequencing on immune cells from wildtype and Ccr2-/- eyes to uncover macrophage heterogeneity during the laser-induced CNV mouse model of nAMD. We identified 12 macrophage subtypes, including Spp1+ macrophages. Spp1+ macrophages were enriched from wildtype lasered eyes and expressed a pro-angiogenic transcriptome via multiple pathways, including vascular endothelial growth factor signaling, endothelial cell sprouting, cytokine signaling, and fibrosis. Additionally, Spp1+ macrophages expressed the marker CD11c, and CD11c+ macrophages were increased by laser and present in CNV lesions. Finally, CD11c+ macrophage depletion reduced CNV size by 40%. These findings broaden our understanding of ocular macrophage heterogeneity and implicate CD11c+ macrophages as a potential therapeutic target for treatment-resistant nAMD patients.
2023-02-27 | GSE222094 | GEO
Project description:Transcriptome analysis of dentritic cells from the spleen (CD11c+) or MLN (CD11c+CD103+) of mice with DC-specific deletion of TGFBR2 gene, or their control littermates. TRGFR2 gene was deleted in dendritic cells using Cre/lox approach. Mice with this deletion develop spontaneous multi-organ autoimmune inflammation and die by 15 weeks of age. Splenic CD11c+ Dc were isolated by magetic cell sorting. MLN CD11c+CD103+ DC were flow sorted. RNA was isolated using RNAqueous-Micro kit (Ambion) and analyzed using Affymetrix Mouse Exon 1.0 ST Array
2012-07-25 | E-GEOD-39651 | biostudies-arrayexpress
Project description:Microarray analysis of IECs from Tlr5+/+ and Tlr5-/- mice stimulated with either medium alone or flagellin (1 µg/ml); to elucidate TLR5-mediated immune responses in CD11c+ LPCs Keywords: ordered
2006-08-01 | GSE5113 | GEO
Project description:CD11c+ Myeloid Dendritic Cells (mDCs) were isolated from the peripheral blood mononuclear cells (PBMCs) of HIV uninfected and HIV infected subjects. The expression of CD11c+ mDCs was accessed to determine how HIV infection may play a role on the expression profiles of these cells. mDCs are known to play a role in antigen presentation, and thus are pivotal in immune sensing and priming of the adaptive immune response. We wanted to see if the change in immune system function during chronic HIV infection may be due to defects in this cell subtype. We used microarray analysis to detail the global program of gene expression underlying changes in mDC function during HIV infection. PBMCs were isolated from HIV uninfected and HIV infected blood samples. CD11c+ cells were sorted from the whole PBMC population by magnetic bead sorting (anti-CD11c antibody bound to a magnetic bead inclubated with whole PBMCs). RNA was isolated from this sorted population to get the gene expression of this subtype of cells.
2012-11-07 | E-GEOD-42058 | biostudies-arrayexpress