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Expression data from MxCre;E2F1-/-2-/-3f/f Cd11B myeloid cells

ABSTRACT: To understand the underlying cause for the observed apoptosis in E2f1-3 deficient myeloid cells. We compared gene expression profiles of Cd11b+ sorted myeloid cells isolated from bone marrow of control (E2F1-/- ) and experimental (Mxcre;E2F1-/-2-/-3f/f ) mice.

ORGANISM(S): Mus musculus

PROVIDER: GSE25825 | GEO | 2010/12/03

SECONDARY ACCESSION(S): PRJNA135641

REPOSITORIES: GEO

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Expression data from MxCre;E2F1-/-2-/-3f/f Cd11B myeloid cells

Project description:To understand the underlying cause for the observed apoptosis in E2f1-3 deficient myeloid cells. We compared gene expression profiles of Cd11b+ sorted myeloid cells isolated from bone marrow of control (E2F1-/- ) and experimental (Mxcre;E2F1-/-2-/-3f/f ) mice. RNA was extracted from Cd11b cells from bone marrow of eight-week-old mice after FACS sorting with FITC- cojugated Cd11b antibody.

2010-12-03 | E-GEOD-25825 | biostudies-arrayexpress

Mus musculus

Project description:Expression data from MxCre;E2F1-/-2-/-3f/f Cd11B myeloid cells

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Differentially expressed genes of CD11b+Gr-1+ myeloid cells

Project description:Differentially expressed genes of CD11b+Gr-1+ immature myeloid cells (IMCs) in the bone marrow and colonic tumor setting of histidine decarboxylase (HDC)-KO mice were examined by microarray (Affymetrix Mouse 430.2 array). Myeloid differentiation-related candidate genes were sought to be isolated and functionally studied. Total RNA of HDC-expressing CD11b+Gr-1+ IMCs of bone marrow were extracted from HDC-EGFP and HDC-EGFP/HDC-KO mice (3 mice in each group). CD11b+Gr-1+ myeloid-derived suppressor cells (MDSCs) of colon tumor were sorted from 10-12 colon tumors of WT and HDC-KO mice (5 mice in each group), and pooled to extract total RNA for microarray studies. Two technical replicates for each of the four groups. Four sets of comparisons were performed to screen for upregulated or downregulated genes in the HDC-KO CD11b+Gr-1+ IMCs or MDSCs (experiment group) compared to the WT group: (1) HDC-expressing CD11b+Gr-1+ IMCs of bone marrow of HDC KO mice compared to bone marrow IMCs of WT mice; (2) CD11b+Gr-1+ MDSCs in tumors of HDC-KO mice compared to WT mice; (3) CD11b+Gr-1+ MDSCs of WT colon tumors compared to IMCs in the WT bone marrow; and (4) CD11b+Gr-1+ MDSCs of colon tumors of HDC-KO mice compared to IMCs in the bone marrow of HDC-KO mice.

2010-12-15 | E-GEOD-23502 | biostudies-arrayexpress

Quantitative Temporal in vivo Proteomics (QTiPs) deciphers the transition of inflammatory CD11b+,Ly6G-,Ly6Chigh myeloid cells into M2-like macrophages

Project description:Phenotypic transition of myeloid cells into distinct lineages in vivo is important in pathogen response. To monitor immune cell phenotype transitions in vivo, we developed a quantitative temporal in vivo proteomics (QTiPs) platform, performing multiplexed (10-plex) tandem-mass-tag (TMT)-based mass spectrometry on sorted cells collected from their in situ microenvironment during infection. We temporally characterized a poorly understood, virus-driven CD11b+,Ly6G-,Ly6Chigh-low myeloid cell population throughout an acute phase of infection in both the site of infection and bone marrow. QTiPs, in combination with phenotypic, functional and metabolic analyses, elucidated a pivotal role for inflammatory CD11b+,Ly6G-,Ly6Chigh-low cells in anti-viral immune response and viral clearance. Most importantly, the highly time-resolved QTiPs dataset showed the transition of CD11b+,Ly6G-,Ly6Chigh-low cells into M2-like macrophages which displayed increased antigen presentation capacities and bioenergetic demands late in infection. Our QTiPs approach precisely captures myeloid cell-macrophage transition in this population, and it is a novel platform for measuring temporospatial proteome transitions in vivo.

2017-08-09 | PXD005064 | Pride

Differentially expressed genes of CD11b+Gr-1+ myeloid cells

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Gene expression data from CD11b-positive myeloid cells infiltrating tumors after local irradiation

Project description:Analysis of global gene expression in myeloid cells infiltrating tumors after irradiation. Cell death induces recruitment of myeloid cells into irradiated tumors thereby stimulating tumor recurrence. Results provide insights into molecular mechanisms regulating tumorigenic functions of myeloid cells in tumors re-growing after radiation therapy. Samples were collected at day 4 from irradiated tumors in WT, TLR9KO and Stat3KO (MxCre/Stat3flox). There were total 11 samples with 3-4 replicates of each sample type.

2013-12-31 | E-GEOD-45180 | biostudies-arrayexpress

scRNAseq profiling of lung myeloid cells in Trem2+/+ : Trem2-/- mixed bone marrow chimeric mice

Project description:scRNAseq profiling of FACS-sorted Trem2 +/+ (CD45.2+) and Trem2 -/- (CD45.1+) myeloid enriched (DAPI-CD45+Ly6G- CD3e-CD11b+ and/or CD11c+) fractions purified from KP-GFP bearing lungs (21 days after tumor delivery intravenously) isolated from mixed bone marrow chimeric mice.

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Lymph node myeloid cells

Project description:C57BL/6J mice were treated with natural compounds (naringenin and naringin). CD11b-postive myeloid cells were sorted from lymph nodes, and RNA was isolated from sorted cells.

2023-10-01 | GSE216806 | GEO

Myeloid Derived Suppressor Cells and Cancer

Project description:Transcriptional profiling of FACS-sorted and splenic control mouse cells, comparing splenic cells from FVBneuN vs Neu+ expressing FVBneuN mice with Gr1+ CD11b+ sorted tumor-infiltrating mononuclear or splenic myeloid-derived suppressor cells 4 groups or conditions. Biological replicates: 2 or 3 per condition. One replicate array per sample. manuscript: van Deventer, H, J Burgents, QP Wu, R Woodford, WJ Brickey, I Allen, E McElvania-Tekippe, J Serody, and J Ting. (2010) The inflammasome component Nlrp3 impairs antitumor vaccine by enhancing the accumulation of tumor-associated myeloid-derived suppressor cells. Cancer Research. variable: cell type: splenic cells from normal FVB-neuN mice, splenic cells from Neu+ tumor-bearing FVB-neuN mice, Gr1+ CD11b+ sorted cells from tumor, Gr1+ CD11b+ sorted cells from spleen repear: biological replicate: #1, #2, #3

2010-12-29 | E-GEOD-26289 | biostudies-arrayexpress

Differential expression of Hdc-GFP+/hiCD11b+Gr1lo vs Hdc-GFP+/hiCD11b+Gr1hi myeloid cells from mouse bone marrow

Project description:Bone marrow Hdc-GFP+/hiCD11b+Gr1lo vs Hdc-GFP+/hiCD11b+Gr1hi myeloid cells were isolated from bones from histidine decarboxylase (Hdc) green fluorescent protein (Hdc-GFP) mice. Hdc-GFP+/hiCD11b+Gr1hi cells and Hdc-GFP+/hiCD11b+Gr1/lo cells were sorted by combinations of GFP and myeloid cell surface markers CD11b and Gr1 and their differential mRNA expression compared with Affymetrix microarrays.

2019-04-01 | GSE80143 | GEO

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