ArticlePloS one2008
Impaired autoimmune T helper 17 cell responses following DNA vaccination against rat experimental autoimmune encephalomyelitis.
Article in PloS one, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 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.
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Who cites it
5 citing papers in PubMed, 18 citations in OpenAlex.
- Nucleic Acids as Novel Therapeutic Modalities to Address Multiple Sclerosis Onset and Progression.Cellular and molecular neurobiology · 2022Review
- Recent Advances in Antigen-Specific Immunotherapies for the Treatment of Multiple Sclerosis.Brain sciences · 2020Review
- Inhibition of experimental autoimmune encephalomyelitis by tolerance-promoting DNA vaccination focused to dendritic cells.PloS one · 2018Article
- Treatment with MOG-DNA vaccines induces CD4+CD25+FoxP3+ regulatory T cells and up-regulates genes with neuroprotective functions in experimental autoimmune encephalomyelitis.Journal of neuroinflammation · 2012Article
- Treg cell resistance to apoptosis in DNA vaccination for experimental autoimmune encephalomyelitis treatment.PloS one · 2012Article
Corrections and comments
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Authors and funding
9 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundWe have previously shown that vaccination with DNA encoding the encephalitogenic peptide myelin oligodendrocyte glycoprotein (MOG)(91-108) (pMOG) suppresses MOG(91-108)-induced rat Experimental Autoimmune Encephalomyelitis (EAE), a model for human Multiple Sclerosis (MS). The suppressive effect of pMOG is dependent on inclusion of CpG DNA in the plasmid backbone and is associated with early induction of Interferon (IFN)-beta. PRINCIPAL
findingsIn this study we examined the mechanisms underlying pMOG-induced protection. We found that in the DNA vaccinated cohort proinflammatory Interleukin (IL)-17 and IL-21 responses were dramatically reduced compared to in the control group, but that the expression of Foxp3 and Tumor Growth Factor (TGF)-beta1, which are associated with regulatory T cells, was not enhanced. Moreover, genes associated with Type I IFNs were upregulated. To delineate the role of IFN-beta in the protective mechanism we employed short interfering RNA (siRNA) to IFN-beta in the DNA vaccine. SiRNA to IFN-beta completely abrogated the protective effects of the vaccine, demonstrating that a local early elaboration of IFN-beta is important for EAE protection. IL-17 responses comparable to those in control rats developed in rats injected with the IFN-beta-silencing DNA vaccine.
conclusionsWe herein demonstrate that DNA vaccination protects from proinflammatory Th17 cell responses during induction of EAE. The mechanism involves IFN-beta as IL-17 responses are rescued by silencing of IFN-beta during DNA vaccination.
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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.