ArticlePloS one2017
Comparative phenotypic and functional analysis of migratory dendritic cell subsets from human oral mucosa and skin.
Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
9 citing papers in PubMed, 16 citations in OpenAlex.
- Review
- Inflammatory Microenvironment of Skin Wounds.Frontiers in immunology · 2022Review
- The Bigger Picture: Why Oral Mucosa Heals Better Than Skin.Biomolecules · 2021Review
- A novel human ex vivo skin model to study early local responses to burn injuries.Scientific reports · 2021Article
- Differential influence of Streptococcus mitis on host response to metals in reconstructed human skin and oral mucosa.Contact dermatitis · 2020Article
- Effect of oral mucosal transplantation on the expression of EGF and VEGF-C during skin wound repair.Experimental and therapeutic medicine · 2019Article
- Commensal and Pathogenic Biofilms Alter Toll-Like Receptor Signaling in Reconstructed Human Gingiva.Frontiers in cellular and infection microbiology · 2019Article
- Multi-species oral biofilm promotes reconstructed human gingiva epithelial barrier function.Scientific reports · 2018Article
- Modulation of Immune Tolerance via Siglec-Sialic Acid Interactions.Frontiers in immunology · 2018Review
Corrections and comments
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Antigen exposure to oral mucosa is generally thought to lead to immune tolerance induction. However, very little is known about the subset composition and function of dendritic cells (DC) migrating from human oral mucosa. Here we show that migratory DC from healthy human gingival explants consist of the same phenotypic subsets in the same frequency distribution as DC migrating from human skin. The gingival CD1a+ Langerhans cell and interstitial DC subsets lacked CXCR4 expression in contrast to their cutaneous counterparts, pointing to different migration mechanisms, consistent with previous observations in constructed skin and gingival equivalents. Remarkably, without any exogenous conditioning, gingival explants released higher levels of inflammatory cytokines than human skin explants, resulting in higher DC migration rates and a superior ability of migrated DC to prime allogeneic T cells and to induce type-1 effector T cell differentiation. From these observations we conclude that rather than an intrinsic ability to induce T cell tolerance, DC migrating from oral mucosa may have a propensity to induce effector T cell immunity and maintain a high state of alert against possible pathogenic intruders in the steady state. These findings may have implications for oral immunization strategies.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.