Project description:To examine the miRNA changes that occur during macrophage and dendritic cell differentiation we used the miRCURY LNATM microRNA Array (7th Gen) to profile monocyte-derived macrophages and monocyte-derived dendritic cells. Of the 2046 probes present on the assay, we detected expression of ~400 (20%) miRNAs across all samples.
Project description:To examine the miRNA changes that occur during osteoclast differentiation we used the miRCURY LNATM microRNA Array (7th Gen) to profile monocyte-derived osteoclasts and monocyte-derived macrophages. Of the 2046 probes present on the assay, we detected expression of ~400 (20%) miRNAs across all samples.
Project description:miRNA profiling was carried out using the miRCURY LNA™ microRNA Array (5th gen - hsa, mmu & rno). microRNA profiling of CB and PB-derived ECFCs from 3 independent donors from each cell source. To identify and understand the regulation of endothelial cell functions through comparing miRNA expression profiling of cord blood (CB) derived endothelial colony forming cells (ECFCs) and peripheral blood (PB) ECFCs
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).
Project description:Transcriptome analysis of different populations of human monocyte-derived myeloid cells: Autologous Tolerogenic Dendritic Cells (ATDCs), Monocyte-derived Dendritic Cells (MoDCs) and Monocyte-derived Macrophages (MoMacro)
Project description:Monocytes can give rise to multiple highly specialized cell types to perform a wide array of functions, ranging from pathogen phagocytosis to bone resorption. This differentiation is induced by the binding of cytokines to dedicated receptors on the surface of monocytes, which results in the initiation of genetic programs that enable cells to perform their specialized functions. Given their common background, it is not surprising that monocyte-derived cells share abilities and cellular markers, yet their specialized functions require a dedicated set of proteins. In order to dissect the monocyte differentiation process and to define cell type-specific marker proteins, we differentiated circulating monocytes into dendritic cells, M1 and M2 macrophages, and osteoclasts, and assessed their proteomes by quantitative mass spectrometry throughout the differentiation process. Statistical analysis indicated that monocyte differentiation is a linear process characterized by a common core of proteins that is similarly affected among the distinct differentiation paths. Throughout the specialization process a cluster of RNA-binding and processing proteins was downregulated whereas proteins associated to metabolic processes were increased. Analysis of the specialized cells after 10 days of differentiation uncovered existing and putative novel dendritic cell markers. Combined, we here present a comprehensive proteomic analysis of monocyte differentiation uncovering shared and distinct proteomic features of differentiating monocytes and monocyte-derived cells.
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
Project description:This dataset consists of RNA-seq data from human monocytes, monocyte-derived dendritic cells or monocyte-derived macrophages as well as monocyte-derived cells that were subjected to siRNA treatment targeting CTCF or RAD21. In total, it includes 63 samples.
Project description:This dataset consists of ATAC-seq data from human monocytes, monocyte-derived dendritic cells or monocyte-derived macrophages as well as monocyte-derived cells that were subjected to siRNA treatment targeting CTCF or RAD21. In total, it includes 39 samples.
