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Gene expression changes in bone marrow dendritic cell progenitors upon acute and chronic LCMV infection [ATAC-seq]

ABSTRACT: Gene expression changes in bone marrow dendritic cell progenitors upon acute and chronic LCMV infection [ATAC-seq]

PROVIDER: PRJNA594280 | ENA |

REPOSITORIES: ENA

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Gene expression changes in bone marrow dendritic cell progenitors upon acute and chronic LCMV infection [RNA-seq]

Project description:Dendritic cell (DC) subsets are critical for immune responses, but their development from progenitors and maturation are often altered during infection, and the mechanisms underlying these changes remain unclear. To address this problem, we investigated the transcriptomes of bone marrow DC progenitors from mice infected with lymphocytic choriomeningitis virus (LCMV).

2024-09-10 | GSE141638 | GEO

Gene expression changes in bone marrow dendritic cell progenitors upon acute and chronic LCMV infection [ATAC-seq]

Project description:Dendritic cell (DC) subsets are critical for immune responses, but their development from progenitors and maturation are often altered during infection, and the mechanisms underlying these changes remain unclear. To address this problem, we investigated the Chromatin landscapes of bone marrow DC progenitors from mice infected with lymphocytic choriomeningitis virus (LCMV).

2024-09-10 | GSE141637 | GEO

Gene expression changes in bone marrow dendritic cell progenitors upon acute and chronic LCMV infection [ATAC-seq_IFNARblockade]

Project description:IFN-I suppresses the number of pre-pDCs and pDC development after infection, and the mechanisms underlying these changes remain unclear. To address this problem, we investigated the chromatin landscapes of bone marrow DC progenitors from mice infected with lymphocytic choriomeningitis virus (LCMV) after IFN-I receptor blockade with neutralizing antibodies.

2024-09-10 | GSE190437 | GEO

Gene expression changes in bone marrow dendritic cell progenitors upon acute and chronic LCMV infection

Project description:Gene expression changes in bone marrow dendritic cell progenitors upon acute and chronic LCMV infection

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Project description:Gene expression changes in bone marrow dendritic cell progenitors upon acute and chronic LCMV infection [ATAC-seq_IFNARblockade]

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Gene expression changes in bone marrow dendritic cell progenitors upon acute and chronic LCMV infection [RNA-seq]

Project description:Gene expression changes in bone marrow dendritic cell progenitors upon acute and chronic LCMV infection [RNA-seq]

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Gene expression changes in bone marrow dendritic cell progenitors upon acute and chronic LCMV infection

Project description:This SuperSeries is composed of the SubSeries listed below.

2024-09-10 | GSE141640 | GEO

Restricted Dendritic Cell and Monocyte Progenitors in Human Cord Blood and Bone Marrow

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

Restricted Dendritic Cell and Monocyte Progenitors in Human Cord Blood and Bone Marrow

2015-01-22 | GSE65128 | GEO

Chronic Rapamycin treated bone marrow dendritic cells

Project description:Bone marrow dendritic cells were propaged with chronic treatment with Rapamycin and compared to vehicle treated cells.

2021-07-15 | GSE158161 | GEO