Bovine dendritic cells and monocytes
Ontology highlight
ABSTRACT:
PROVIDER: PRJEB28324 | ENA |
REPOSITORIES: ENA
Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| ERR2752140_1.fastq.gz | Fastqsanger.gz | |||
| ERR2752140_2.fastq.gz | Fastqsanger.gz | |||
| ERR2752170.fastq.gz | Fastqsanger.gz | |||
| ERR2752180.fastq.gz | Fastqsanger.gz | |||
| ERR2752141_1.fastq.gz | Fastqsanger.gz |
Items per page: 5 1 - 5 of 30 |
Similar Datasets
Project description:Peripheral blood monocytes are the starting material utilized in conventional dendritic cell (DC) vaccination for the treatment of a broad range of malignancies. While the use of cytokines and growth factors to polarize monocyte-derived DC to distinct phenotypes is well-established, little is known about the contributions of distinct human monocyte subsets to monocyte-derived DC function and patient responses to vaccination. To investigate the status of monocyte subsets in cancer patients and following culture into DC, we isolated classical (C-Mo), intermediate (I-Mo), and non-classical (NC-Mo) from the peripheral blood of renal cell carcinoma (RCC) patients prior to DC vaccination (NCT00085436) and from anonymous healthy donors. Patients treated with DC vaccination who were long term survivors (>100 months survival) had a unique monocyte signature with a two-fold higher percentage of NC-Mo in pretreatment peripheral blood compared to other RCC patients. RCC patient monocytes from each subset were transcriptionally distinct from healthy donor monocytes. Further transcriptional analysis determined that each monocyte subset was characterized by a discrete gene expression profile before and after DC maturation. Phenotypic analysis showed that DC derived from NC-Mo expressed higher levels of CD80, CD83, CD86, HLA-DR, and CD40 compared to DC originating from C-Mo and secreted increased amounts of IL-12p70 following CD40L stimulation. Collectively, these findings establish that DC derived from NC-Mo are potent antigen presenting cells and provide the foundation for future vaccination strategies that enrich NC-Mo prior to DC maturation.
2019-11-15 | GSE106840 | GEO
Project description:As supplies of monocytes, macrophages and dendritic cells from human sources can be scarce or prone to donor variation we established an efficient method to generate induced pluripotent stem cell derived monocytes that in turn could be differentiated into both macrophages and dendritic cells. We used RNA sequencing to profile these from multiple differentiation runs (n=3) and multiple monocyte harvests (n=3-4) and compared them to their blood derived counterparts, blood derived monocyte, monocyte derived macrophages and moncyte derived dendritic cells (from 3 donors).
2020-12-04 | E-MTAB-9670 | biostudies-arrayexpress
Project description:Pulmonary dendritic cells are heterogenous cells comprise four distinct subsets including two conventional dendritic cell subsets, CD103+ and CD11bhiCD14lo cells, and two monocyte-derived dendritic cell subsets. Their functions in terms of migration and T cell activation are distinct, but genes regulating their features are to be determined. We used microarrays to identify a select set of genes that are expressed in conventinal dendritic cells and in monocyte-derived dendriti cells. Four distinct lung DC subsets were purified by flow cytometry-based sorting after inhalation of lipopolusaccharide and ovalbumin. Each subset has three replicates.
2015-04-02 | E-GEOD-64896 | biostudies-arrayexpress
Project description:We exploited label-free quantitative mass spectrometry to compare primary human blood Dendritic cells (DCs) subsets protein expression to identify new markers. Subsets distinguished are: Plasmacytoid DCs (pDC) and BDCA3+ and CD1c+ myeloid DCs and CD16+ monocytes. The dendritic cells were analyzed by LC-MS/MS and processed by MaxQuant for identification and LFQ quantification.
2016-09-27 | PXD004678 | Pride
Project description:In mice, two restricted DC progenitors, macrophage-dendritic progenitor (MDP) and common dendritic cell progenitor (CDP) demonstrate increasing commitment of DC lineage as they sequentially lose granulocyte and monocyte potential respectively. Identifying these progenitors has enabled understanding of the role of DCs and monocytes in immunity and tolerance in mice. In humans, however, restricted monocyte and DC progenitors remain unknown. Progress in studying human DC development has been hampered by lack of an in vitro culture system that recapitulates in vivo DC hematopoiesis. Here we report a culture system that supports development of CD34+ hematopoietic stem cell progenitors into the three major human DC subsets, monocytes, granulocytes, NK and B cells. Using this culture system we defined the pathway for human DC development, and revealed the sequential origin of human DCs from increasingly restricted progenitors: a granulocyte-monocyte-DC progenitor (hGMDP) that develops into a monocyte-DC progenitor (hMDP) that develops into monocytes and a common DC progenitor (hCDP) that is restricted to produce the three major DC subsets. The phenotype of the DC progenitors partially overlaps with granulocyte monocyte progenitors (GMPs). These progenitors reside in human cord blood and bone marrow but not in the blood or lymphoid tissues in the steady state. We performed whole transcriptome expression analysis on monocytes and subsets of dendritic cells i.e. CD1c+ DCs, CD141+ DCs and CD303+ pDCs isolated from blood or differentiated in culture from cord blood CD34+ cells in presence of MS5 stromal cells and Flt3l, GM-CSF and SCF cytokines.
2015-01-22 | E-GEOD-65128 | biostudies-arrayexpress
Project description:This SuperSeries is composed of the following subset Series: GSE35457: Transcriptome profiles of mouse and human monocyte and dendritic cell subsets (human data) GSE35458: Transcriptome profiles of mouse and human monocyte and dendritic cell subsets (mouse data) Refer to individual Series
2012-07-11 | E-GEOD-35459 | biostudies-arrayexpress
Project description:Pulmonary dendritic cells are heterogenous cells comprise four distinct subsets including two conventional dendritic cell subsets, CD103+ and CD11bhiCD14lo cells, and two monocyte-derived dendritic cell subsets. Their functions in terms of migration and T cell activation are distinct, but genes regulating their features are to be determined. We used microarrays to identify a select set of genes that are expressed in conventinal dendritic cells and in monocyte-derived dendriti cells.
2015-04-02 | GSE64896 | GEO
Project description:Expression profiles at different time points during dendritic cell differentiation (induced by specific culture conditions) including monocytes as well as expression profiles between monocytes and completely differentiated cells (macrophages at day7 and dendritic cells at day7, respectively) were compared. Monocyte-derived dendritic cells (DC) were obtained by culturing elutriated monocytes with 20U/ml IL-4, 280U/ml GM-CSF and 10% FCS; monocyte-derived macrophages (MAC) were obtained by culturing elutriated monocytes with 2% AB serum. Three to seven biological replicates that are derived from independent healthy donors were included. One-color based gene expression. 2 datasets: dendritic cell kinetic study and comparison of monocyte, macrophage, and dendritic cells
2010-06-16 | E-GEOD-19236 | biostudies-arrayexpress
Project description:Dendritic cells (DCs) are critical in mediating immunity to pathogens, vaccines, tumors and tolerance to self. Significant progress has been made in the study of DC subsets in murine models but the translation of these findings to human DC immunobiology has not been fully realized. Murine splenic CD8+ DC and CD103+ DC possess potent antigen cross-presenting capacity. Although recent evidence points to human blood CD141+ DCs as the functional equivalent of CD8+ DC, the precise identity of the human migratory cross-presenting DC has remained elusive. We performed phenotypic and functional analyses to interrogate the DC compartment of human non-lymphoid tissues and identified three distinct subsets: i) CD141high DCs, ii) CD1c DCs and iii) CD14+ DCs. Only CD141high DCs were capable of cross-presenting soluble antigen. Comparative transcriptome analysis of steady state monocyte and DC subsets between mouse and human confirmed conservation between species, aligning the following subsets together: i) human CD141high DCs with mouse CD8+ and CD103+ DCs, ii) human CD1c+ DCs with mouse CD4+ DCs and iii) human CD14+ DC with mouse monocyte subsets. The lack of positive association between human CD1c+ DCs and mouse non-lymphoid tissue CD11b+ DCs highlights heterogeneity and predicts the existence of a monocyte-like cell within the CD11b+ DCs. Gene expression analysis using total RNA from specific human and mouse monocyte and dendritic cell subsets purified by FACS.
2012-07-11 | E-GEOD-35457 | biostudies-arrayexpress
Project description:Dendritic cells (DCs) are critical in mediating immunity to pathogens, vaccines, tumors and tolerance to self. Significant progress has been made in the study of DC subsets in murine models but the translation of these findings to human DC immunobiology has not been fully realized. Murine splenic CD8+ DC and CD103+ DC possess potent antigen cross-presenting capacity. Although recent evidence points to human blood CD141+ DCs as the functional equivalent of CD8+ DC, the precise identity of the human migratory cross-presenting DC has remained elusive. We performed phenotypic and functional analyses to interrogate the DC compartment of human non-lymphoid tissues and identified three distinct subsets: i) CD141high DCs, ii) CD1c DCs and iii) CD14+ DCs. Only CD141high DCs were capable of cross-presenting soluble antigen. Comparative transcriptome analysis of steady state monocyte and DC subsets between mouse and human confirmed conservation between species, aligning the following subsets together: i) human CD141high DCs with mouse CD8+ and CD103+ DCs, ii) human CD1c+ DCs with mouse CD4+ DCs and iii) human CD14+ DC with mouse monocyte subsets. The lack of positive association between human CD1c+ DCs and mouse non-lymphoid tissue CD11b+ DCs highlights heterogeneity and predicts the existence of a monocyte-like cell within the CD11b+ DCs. Gene expression analysis using total RNA from specific human and mouse monocyte and dendritic cell subsets purified by FACS.
2012-07-11 | E-GEOD-35458 | biostudies-arrayexpress