ArticleFrontiers in bioengineering and biotechnology2022
Manganese-based nanoadjuvants for enhancement of immune effect of DNA vaccines.
Article in Frontiers in bioengineering and biotechnology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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Who cites it
6 citing papers in PubMed, 11 citations in OpenAlex.
- From bench to bedside: Unveiling the background and benefits of nanovaccines tested in clinics.Asian journal of pharmaceutical sciences · 2026Review
- Preparation and immunological effects of a bivalent subunit candidate vaccine based on the PCV-Cap-2-3 gene engineered from baculovirus.Frontiers in veterinary science · 2026Article
- Bioresponsive engineered nanoparticles for immunomodulation.BMC medicine · 2025Review
- Embracing cancer immunotherapy with manganese particles.Cellular oncology (Dordrecht, Netherlands) · 2025Review
- Review
- Vaccine adjuvants: mechanisms and platforms.Signal transduction and targeted therapy · 2023Review
Corrections and comments
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Authors and funding
9 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
As a highly pathogenic avian influenza virus, influenza A (H5N1) has been reported to infect humans, posing a major threat to both poultry industry and public health. It is an urgent need to develop a kind of effective vaccine to prevent death and reduce the incidence rate of H5N1 avian influenza. Compared with traditional inactivated or attenuated vaccines, deoxyribonucleic (DNA) vaccines have the advantages of continuously expressing plasmid-encoded antigens and inducing humoral and cellular immunity. However, the immune effect of DNA vaccines is limited to its poor immunogenicity. Using of nanoadjuvants with DNA vaccines holds a great promise to increase the transfection efficiency and immunogenicity of DNA vaccines. In this study, we developed a nano co-delivery system with a manganese-based liposome as adjuvant for delivery of a DNA vaccine. This system has been found to protect DNA vaccine, enhance phagocytosis as well as promote activation of antigen-presenting cells (APCs) and immune cells in draining lymph nodes. In addition, the effect of this nanovaccine has been evaluated in mouse models, where it induces highly potent hemagglutination inhibitory antibody (HI) and IgG antibodies, while activating both humoral and cellular immunity in the host. Overall, this strategy opens up a new prospect for manganese nanoadjuvants in increasing the immunogenicity of DNA vaccines.
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