Mus musculus
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA273965 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Granulocyte-Macrophage colony stimulating factor (GM-CSF) devlops heterogenous myeloid cell populations from bone marrow progenitor cells. In vitro generated bone marrow derived cells are excellent sources for obtaining dendritic cells or macrophages, but it is still not clear about the exact mixed population characteristics of GM-CSF grown cells. We revealed here that GM-CSF grown bone marrow cell derived attaching cells were composed of dendritic cells (GM-BMDC) as well as macrophages (GM-BMM). We compared the transcriptome profiles of these cell populations as well as M-CSF grown bone marrow derived macrophages (M-BMM). We used microarrays to detail the global profile of gene expressions between three populations of CSF-grown bone marrow derived cells: GM-CSF derived dendritic cells (GM-BMDC), GM-CSF derived macrophages (GM-BMM) and M-CSF derived macrophages (M-BMM).
2015-01-30 | GSE65425 | GEO
Project description:Granulocyte-Macrophage colony stimulating factor (GM-CSF) devlops heterogenous myeloid cell populations from bone marrow progenitor cells. In vitro generated bone marrow derived cells are excellent sources for obtaining dendritic cells or macrophages, but it is still not clear about the exact mixed population characteristics of GM-CSF grown cells. We revealed here that GM-CSF grown bone marrow cell derived attaching cells were composed of dendritic cells (GM-BMDC) as well as macrophages (GM-BMM). We compared the transcriptome profiles of these cell populations as well as M-CSF grown bone marrow derived macrophages (M-BMM). We used microarrays to detail the global profile of gene expressions between three populations of CSF-grown bone marrow derived cells: GM-CSF derived dendritic cells (GM-BMDC), GM-CSF derived macrophages (GM-BMM) and M-CSF derived macrophages (M-BMM). Bone marrow cells were differentiated for 7 days with 25 ng/ml GM-CSF or 20% L cell conditioned media as a M-CSF supplier. GM-BMDCs were sorted from MHCIIhighF4/80low population and GM-BMMs were sorted in the MHCIIlowF4/80high population. M-BMMs were sorted from CD11b+F4/80+ population.
2015-01-30 | E-GEOD-65425 | biostudies-arrayexpress
Project description:Severe congenital neutropenia (SCN) is a rare disorder characterized by a maturation arrest of myeloid progenitor cells in the bone marrow and severe reduction in the amount of circulating neutrophils. Loss-of-function mutations in the CSF3R (the gene encoding the granulocyte colony-stimulating factor (G-CSF) receptor) have been reported in a handful of cases. We describe two novel pedigrees with moderate neutropenia. G-CSFR immunostaining was greatly reduced on patient neutrophils. G-CSF did not prolong neutrophil survival or enhanced reactive oxygen species generation, and STAT-3 phosphorylation was absent, while neutrophils did respond to granulocyte-macrophage colony-stimulating factor (GM-CSF). Despite a lack of G-CSF signaling, morphology and cellular proteomics were normal. We suggest the major role of G-CSF is not in myeloid differentiation, but in generation of sufficient number of committed progenitor cells for neutrophil release and their survival during inflammation, which corresponds with G-CSFR expression in myeloid cell fractions from bone marrow of healthy individuals.
2020-09-25 | PXD018178 | Pride
Project description:Murine Bone Marrow Stromal Cell Response to Granulocyte Colony-Stimulating Factor
| PRJNA127615 | ENA
Project description:To analyse the Irf4-dependent transcriptional changes of mouse bone marrow-derived macrophages (BMM) in response to IL-4, we have employed whole genome microarray expression profiling. For this purpose, bone marrow cells were isolated from 8 to 12 weeks old Irf4-deficient or heterozygous mice and cultured in the presence of the macrophage colony-stimulating factor (M-CSF) . After seven days of culture, IL-4 was added for 4 and 18 hours. Keywords: Mouse strain comparision; Gene expression profiling
2010-10-01 | GSE21853 | GEO
Project description:Bone marrow derived macrophages (BMM) from Notch2tm1.1Ecan, harboring a NOTCH2 gain-of-function mutation, and control mice were cultured with macrophage colony stimulating factor (M-CSF) and receptor activator of NF-kB ligand (RANKL). Bulk RNA-Seq revealed enhanced cell metabolism, aerobic respiration, and mitochondrial function, all associated with osteoclastogenesis, in Notch2tm1.1Ecan cells. Single cell RNA-Seq data of BMMs treated with M-CSF or M-CSF and RANKL for 3 days identified 11 well-defined cellular clusters. There was an increased number of cells expressing gene markers associated with the osteoclast and with related clusters in Notch2tm1.1Ecan than in control BMMs.
2024-01-03 | GSE248138 | GEO
Project description:Bone marrow derived macrophages (BMM) from Notch2tm1.1Ecan, harboring a NOTCH2 gain-of-function mutation, and control mice were cultured with macrophage colony stimulating factor (M-CSF) and receptor activator of NF-kB ligand (RANKL). Bulk RNA-Seq revealed enhanced cell metabolism, aerobic respiration, and mitochondrial function, all associated with osteoclastogenesis, in Notch2tm1.1Ecan cells. Single cell RNA-Seq data of BMMs treated with M-CSF or M-CSF and RANKL for 3 days identified 11 well-defined cellular clusters. There was an increased number of cells expressing gene markers associated with the osteoclast and with related clusters in Notch2tm1.1Ecan than in control BMMs.
2024-01-03 | GSE248137 | GEO
Project description:The goal of this study is to investigate the presence of novel small RNAs in apoptotic macrophage Method: cultured mouse (bl6 line) bone marrow were differentiated in for 7 days in conditioned medium, in preence of Macrophage-Colony Stimulating Factor (M-CSF). M-CSF also stimulates the survive of macrophages by activating PI3K/AKT pathway. In accordance to previous publication (Lombardo, E., Alvarez-Barrientos, A., Maroto, B., Bosca, L., and Knaus, U.G, 2007, TLR4-mediated survival of macrophages is MyD88 dependent and requires TNF-alpha autocrine signalling, J Immunol 178, 3731-3739) apoptosis was induced in culturaed bone marrow-derived macrophages upon 36 hr of M-CSF withdrawal. Total RNA was isolated and a small RNA library was made using "Small RNA sequencing kit" (Illumina), according to the manufacturer’s instructions.
2015-09-16 | E-GEOD-47408 | biostudies-arrayexpress
Project description:Neutrophil homeostasis is maintained, in part, by the regulated release of neutrophils from the bone marrow. Constitutive expression of the chemokine CXCL12 by bone marrow stromal cells provides a key retention signal for neutrophils in the bone marrow through activation of its receptor CXCR4. Herein, we show that the ELR chemokines CXCL1 and CXCL2 are constitutively expressed by bone marrow endothelial cells and osteoblasts, and CXCL2 expression is induced in endothelial cells during granulocyte colony-stimulating factor (G-CSF)-induced neutrophil mobilization. Neutrophils lacking CXCR2, the receptor for CXCL1 and CXCL2, are preferentially retained in the bone marrow, reproducing a myelokathexis phenotype. Transient disruption of CXCR4 failed to mobilize CXCR2 neutrophils. However, doubly deficient neutrophils (CXCR2-/- CXCR4-/-) displayed constitutive mobilization, showing that CXCR4 plays a dominant role. Collectively, these data suggest that CXCR2 signaling is a second chemokine axis that interacts antagonistically with CXCR4 to regulate neutrophil release from the bone marrow. We used gene expression microarrays to determine the changes in osteoblasts and bone marrow endothelial cells after G-CSF treatment. 3 untreated and G-CSF-treated osteoblast samples and 4 untreated and G-CSF-treated endothelial samples.
2010-07-14 | E-GEOD-22925 | biostudies-arrayexpress
Project description:Genome wide expression analysis of murine bone marrow osteoclast precursor cells that were cultured for 3 days either with macrophage colony stimulating factor (M-CSF) alone to remain as monocytes or M-CSF + receptor activator of NF-kB (RANKL) to differentiate down the osteoclast lineage. Results provide important information on genes that are regulated by RANKL in order to drive commitment to the osteoclast lineage.
2019-04-05 | GSE129334 | GEO