ArticleThe Journal of pharmacy and pharmacology2011
The extent of the uptake of plasmid into the skin determines the immune responses induced by a DNA vaccine applied topically onto the skin.
Article in The Journal of pharmacy and pharmacology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 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
4 citing papers in PubMed, 11 citations in OpenAlex.
- Stem cell plasticity enables hair regeneration following Lgr5Nature cell biology · 2017Article
- Dynamic visualization of dendritic cell-antigen interactions in the skin following transcutaneous immunization.PloS one · 2014Article
- Nanoparticles for transcutaneous vaccination.Microbial biotechnology · 2012Review
- Transcutaneous DNA immunization following waxing-based hair depilation.Journal of controlled release : official journal of the Controlled Release Society · 2012Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 4 institutions in 2 countries.
Funding
Abstract
objectivesNon-invasive immunization by application of plasmid DNA topically onto the skin is an attractive immunization approach. However, the immune responses induced are generally weak. Previously, we showed that the antibody responses induced by topical DNA vaccine are significantly enhanced when hair follicles in the application area are induced into the anagen (growth) stage by hair plucking. In the present study, we further investigated the mechanism of immune enhancement.
methodsThree different methods--hair plucking or treatment with retinoic acid (RA) or O-tetradecanoylphorbol-13-acetate (TPA)--were used to induce mice hair follicles into the anagen stage before they were dosed with a β-galactosidase-encoding plasmid, and the specific antibody responses induced were evaluated. KEY
findingsThe hair-plucking method was more effective at enhancing the resultant antibody responses. Treatment with RA or TPA caused more damage to the skin and induced more severe local inflammation than hair plucking. However, hair plucking was most effective at enhancing the uptake or retention of the DNA in the application area.
conclusionsThe uptake of plasmid DNA in the application area correlated with the antibody responses induced by a topically applied DNA.
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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.