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Expression data of colony-stimulating factor (CSF) grown bone marrow derived cells

ABSTRACT: 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).

ORGANISM(S): Mus musculus

PROVIDER: GSE65425 | GEO | 2015/01/30

SECONDARY ACCESSION(S): PRJNA273965

REPOSITORIES: GEO

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Expression data of colony-stimulating factor (CSF) grown bone marrow derived cells

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

miRNA in mouse macrophages

Project description:By employing miRCURY LNAM-bM-^DM-" microRNA Array, we have identified a subset of 21 top miRNAs that are differentially expressed between GM-BMM and M-BMM cells To know the differential expression of miRNA in mouse GM-CSF-induced bone marrow-derived macrophages (GM-BMM) vs. M-CSF-induced BMM (M-BMM)

2013-04-17 | E-GEOD-46085 | biostudies-arrayexpress

Quantitative Proteome Responses to Oncolytic Reovirus in GM-CSF and M-CSF-Differentiated Bone Marrow-Derived Cells

Project description:To explore reovirus-macrophage interactions, we performed tandem mass tag (TMT)-based quantitative temporal proteomics on mouse bone marrow-derived macrophages (BMMs) generated with 2 cytokines, M-CSF and GM-CSF, representing anti- and pro-inflammatory macrophages, respectively. We quantified 6,863 proteins across five time points in duplicate, comparing M-CSF (M-BMM) and GM-CSF (GM-BMM) in response to OV. We find that GM-BMMs have lower expression of key intrinsic proteins that facilitate an anti-viral immune response, express higher levels of reovirus receptor protein JAM-A and are more susceptible to oncolytic reovirus infection compared to M-BMMs. Interestingly, although M-BMMs are less susceptible to reovirus infection and subsequent cell death, they initiate an anti-reovirus adaptive T cell immune response comparable to that of GM-BMMs. Taken together, these data describe distinct proteome differences between these two macrophage populations in terms of their ability to mount anti-viral immune responses.

2020-01-07 | PXD015203 | Pride

Gene expression microarray data of bone marrow derived macrophages using GM-CSF(GM-BMMs) co-cultured with E0771 breast tumor cells

Project description:E-FABP is dominately expressed in macrophages/dendritic cells. Thus E-FABP may play a siginificant role in their immune response to tumor insult. We treated mouse GM-BMMs of different genotype with E0771 breast cancer cells. Then we investigate the global gene expression in these GM-BMMs in response to tumor treatment. Bone marrow cells were collected from naïve C57BL/6 and E-FABP knockout mice of 6~8 week old. GM-BMMs were derived using GM-CSF (in RPMI1640 with 5%FBS) for 7 days before tumor treatment. After 18hr tumor teatment, GM-BMM total RNA was extracted using RNeasy Mini Kit (Qiagen) and subjected to mouse mRNA Gene expression by Affymetrix microarray.

2014-09-02 | E-GEOD-54073 | biostudies-arrayexpress

Gene expression profiling to identify genes that are differentially expressed between murine MHCIIlo and MHCIIhi dendritic cell subpopulations [MHCIIhi vs. MHCIIlo]

Project description:Hematopoietic progenitors from mouse bone marrow were differentiated into dendritic cells for 5 days with GM-CSF and IL-4. On day 6, MHCIIhi and MHCIIlo BMDC subpopulations were sorted to purify by flow cytometry. RNA was extracted and processed for microarray analysis.

2013-12-22 | GSE52771 | GEO

Gene expression profiling to identify genes that are differentially expressed between murine MHCIIlo and MHCIIhi dendritic cell subpopulations [LPS stimulation]

2013-12-22 | GSE52767 | GEO

Gene expression profiling to identify genes that are differentially expressed between murine MHCIIlo and MHCIIhi dendritic cell subpopulations [MHCIIhi vs. MHCIIlo]

2013-12-22 | E-GEOD-52771 | biostudies-arrayexpress

Gene expression profiling to identify genes that are differentially expressed between murine MHCIIlo and MHCIIhi dendritic cell subpopulations [LPS stimulation]

2013-12-22 | E-GEOD-52767 | biostudies-arrayexpress

M-CSF-responsive immortal macrophages are a new model for studying macrophage function

Project description:We generated non-senescent, macrophage colony stimulating factor (M-CSF) dependent macrophages from murine fetal livers. These fetal liver macrophages (FLM-M) resemble bone marrow macrophage (BMM) morphology and express similar macrophage surface markers as BMM. In comparison to granulocyte monocyte-colony stimulating factor (GM-CSF) derived FLM (FLM-G), FLM-M have higher surface expression of CD11b, CD68, CD14 and CD64, and lower expression of CD11c. BMM, FLM-M and FLM-G all produce TNFα and IL-6 in response to lipopolysaccharide activation. BMM and FLM-M cells have similar phagocytic properties with 99.3% of BMM and FLM-M actively phagocytosing opsonized sheep erythrocytes and a phagocytic efficiency of 0.9. The average number of internalized erythrocytes per cell was higher (13.1±10.0) in BMM than in FLM-M (7.6±2.9). FLM-G had fewer actively phagocytic cells (86%), lower phagocytic efficiency (0.7) and fewer internalized erythrocytes per macrophage (4.2±2.1) than BMM or FLM-M. Principal component analysis and hierarchical clustering demonstrated mRNA expression profiles were more similar between BMM and FLM-M cells than FLM-G. Transcriptome comparison to the ImmGen tissue atlas shows cultured BMM and FLM-M cluster with macrophage progenitors and bone marrow macrophages. In conclusion, FLM-M cell cultures share major morphological, phenotypic and functional properties of BMM except for senescence, and can be an effective substitute to BMM. These new cells will facilitate study of macrophage biology by enabling experiments requiring long-term culture or genetic modifications.

2021-12-11 | GSE123647 | GEO

Heme regulates the development of iron-recycling macrophages from monocytes (heme-treated BMM)

Project description:Splenic red pulp macrophages (RPM) degrade senescent erythrocytes and recycle heme-associated iron. The transcription factor Spic is selectively expressed by RPM and is required for their development, but the physiologic stimulus inducing Spic is unknown. Here, we report that Spic also regulated the development of F4/80+VCAM+ bone marrow macrophages (BMM) and that Spic expression in BMM and RPM development was induced by heme, a metabolite of erythrocyte degradation. Pathologic hemolysis induced loss of RPM and BMM due to excess heme but induced Spic in monocytes to generate new RPM and BMM. Spic expression in monocytes was constitutively inhibited by the transcriptional repressor Bach1. Heme induced proteasome-dependent BACH1 degradation and rapid Spic derepression. Further, cysteine-proline dipeptide motifs in BACH1 that mediate heme-dependent degradation were necessary for Spic induction by heme. These findings are the first example of metabolite-driven differentiation of a tissue-resident macrophage subset and provide new insight into iron homeostasis. Global gene expression pattern of bone marrow-derived macrophages generated with GM-CSF in vitro and treated with heme were compared to those treated with vehicle at 6 hours, 24 hours, and 72 hours after treatment. GM-CSF cultures of Spic(igfp/igfp) BM cells were treated with heme (80 Âµm) or vehicle after 6 days in culture. Adherent fraction of cells were harvested 6 hours, 24 hours, and 72 hours after treatment and RNA was isolated using an RNeasy mini kit (Qiagen) and submitted for amplification, labeling and hybridization. Expression values were analyzed after RMA quantile normalization using ArrayStar software (DNASTAR).

2014-03-14 | E-GEOD-46983 | biostudies-arrayexpress

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