ArticleMedComm2025
Plasmacytoid and CD141+ Myeloid Dendritic Cells Cooperation with CD8+ T Cells in Lymph Nodes is Associated with HIV Control.
Article in MedComm, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
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Authors and funding
18 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Dendritic cells (DC) are known to modulate antiviral immune responses; however, the knowledge about the role of different DC subsets in antiviral T cell priming in human tissues remains uncompleted. In the context of HIV infection, we determined the phenotype and location of plasmacytoid and CD141+ myeloid DCs (pDCs and mDCs) in lymph nodes of people living with HIV (PLWH). We found an interaction between pDCs and CD141+ mDCs with CD8+ T cells, being associated with participants' viral levels in blood and tissue. Moreover, we demonstrated a higher and more polyfunctional superantigen- and HIV-specific CD8+ T cell response after the coculture with Toll-like receptor (TLR)-primed pDCs and CD141+ mDCs. Last, we showed the potential of programmed cell death-1 (PD-1) blocking using pembrolizumab to further increase antigen-specific CD8+ T cell response along with TLR agonists. Therefore, these results showed a cooperation between pDCs, CD141+ mDCs and CD8+ T cells in lymph nodes of PLWH, which is associated with higher HIV control, highlighting the importance of DC subsets crosstalk to achieve a more potent anti-HIV response and support the use of DC-based immunotherapies for HIV control.
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Registered trials
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