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MetabolomicsAMPK activation induces RALDH+ tolerogenic dendritic cells by rewiring glucose and lipid metabolism.
Dendritic cell (DC) activation and function are underpinned by profound changes in cellular metabolism. Several studies indicate that the ability of DCs to promote tolerance is dependent on catabolic metabolism. Yet the contribution of AMP-activated kinase (AMPK), a central energy sensor promoting c...
2024-08-16 | MTBLS10647 | MetaboLights
MetabolomicsPharmacological Targeting of ALDH1a2 in Dendritic Cells Enhances Antigen Presentation, T Cell Activation and Anti-tumor immunity
Dendritic cell (DC) vaccines have been proposed as cancer immunotherapies due to their role as crucial antigen-presenting cells that regulate T cell functions. Despite considerable efforts to optimize ex vivo priming of DCs, DC vaccines have rarely been successful, suggesting the presence of unknown...
2025-11-03 | MTBLS10389 | MetaboLights
MetabolomicsCreatine uptake promotes dendritic cell activation and enhances antitumor immunity

Dendritic cells (DCs) are central regulators of antitumor T cell immunity and are highly sensitive to metabolic cues. However, the therapeutic potential of targeting DC metabolism remains underexplored. Here, we report upregulation of the creatine transporter (CrT; Slc6a8) in intratumora...

2026-03-11 | MTBLS12797 | MetaboLights
MetabolomicsHERPES SIMPLEX VIRUS TYPE 1 IMPAIRS DENDRITIC CELL FUNCTION BY REMODELLING NEUTRAL LIPID METABOLISM AND INDUCING LIPID DROPLET ACCUMULATION
Herpes simplex virus type 1 (HSV-1) infects dendritic cells (DCs), professional antigen-presenting cells that initiate and regulate host antiviral responses. HSV-1 infects DCs limiting their maturation, migration to draining lymph nodes and T cell activation capacity, ultimately promotes their apopt...
2025-04-03 | MTBLS5163 | MetaboLights
ProteomicsProteomic and single-cell transcriptomic dissection of human plasmacytoid dendritic cell response to influenza virus
Plasmacytoid dendritic cells [pDCs] represent a rare innate immune subset uniquely endowed with the capacity to produce substantial amounts of type-I interferons [IFN-I]. This function of pDCs is critical for effective antiviral defenses and has been implicated in autoimmunity. While IFN-I and selec...
ORGANISM(S): Human Plasmacytoid Dendritic Cell 
2021-11-12 | MSV000088375 | MassIVE
TranscriptomicsReal-time quantitative PCR analysis of human dendritic cells
Human CD14 positive monocytes were purified from healthy volunteers' blood and were differentiated to immature dendritic cells in vitro by culturing for five days in the presence of interleukin-4 (IL-4 100 ng/ml) and GM-CSF (75 ng/ml). Immature dendritic cells were activated three different ways for...
ORGANISM(S): Homo sapiens 
2011-05-08 | E-GEOD-29131 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of human plasmacytoid dendritic cells treated with p17 or CpG
We used microarrays to detail the global program of gene expression underlying the effect of p17 on human plasmacytoid dendritic cells and was compared to CpG profile. Experiment Overall Design: Human plasmacytoid dendritic cells were purified from two donors and cultured in the presence of p17 or C...
ORGANISM(S): Homo sapiens 
2008-04-07 | E-GEOD-10147 | biostudies-arrayexpress
TranscriptomicsCD2 distinguishes two subsets of human plasmacytoid dendritic cells with distinct phenotype and functions
Plasmacytoid dendritic cells (pDCs) are key regulators of anti-viral immunity. They rapidly secrete IFN-alpha and cross-present viral antigens thereby launching adaptive immunity. Here we show that activated human pDCs inhibit replication of cancer cells, and kill them in a contact dependent fashion...
ORGANISM(S): Homo sapiens 
2009-05-21 | E-GEOD-15215 | biostudies-arrayexpress
ProteomicsPU.1 interactome mouse bone marrow derived dendritic cells
Mouse bone marrow derived dendritic cells were generated by culturing bone marrow cells at a density of 0.5x10E6 cells/ml in RPMI-1640 supplemented with 5% FCS, 1% Pen/Strep, 5microM 2-mercaptoethanol, 20ng/ml GM-CSF. At day 7 dendritic cells were stimulated or not with 500 ng/ml LPS, and collected ...
ORGANISM(S): Mus Musculus (ncbitaxon:10090) 
2018-11-30 | MSV000083176 | MassIVE
TranscriptomicsMicroRNA profiling of mouse conventional dendritic cells, plasmacytoid dentritic cells and CD4 T cells
MicroRNA profiling of mouse murine pDC and cDC dendritic cell subsets obtained from Flt3L/SCF-supplemented bone marrow cultures
ORGANISM(S): Mus musculus 
2010-09-10 | E-MTAB-186 | biostudies-arrayexpress
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