Extracellular Vesicles as a Platform for Vaccines

A special issue of Vaccines (ISSN 2076-393X).

Deadline for manuscript submissions: closed (26 August 2024) | Viewed by 4571

Special Issue Editors


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Guest Editor
Division of Molecular and Medical Genetics, Center for Gene and Cell Therapy, The Institute of Medical Science, The University of Tokyo, 4-6-1 Shirokanedai, Minato-ku, Tokyo 108-8639, Japan
Interests: extracellular vesicles; vaccine; cancer; mRNA; microRNAs; immune responses; T cells; dendritic cells; major histocompatibility complex (MHC); deep learning; virus
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Guest Editor
Department of Infectious Diseases, Kyorin University School of Medicine, 6-20-2 Shinkawa, Mitaka-shi, Tokyo 181-8611, Japan
Interests: small RNA; nuclear protein transport; cell death mechanism
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Extracellular vesicles (EVs), including exosomes, are approximately 50 to 150 nm in diameter, where their surface contains lipids and proteins derived from cell membranes, and the interior includes nucleic acids, such as microRNAs, mRNAs, and DNA, derived from intracellular substances. To date, numerous approaches are being investigated, including novel therapeutics using EVs. In addition, EV–virus interactions have potential applications in antiviral drug and vaccine developments. EVs are produced by virus-infected cells and play an important role in mediating the communication between uninfected and infected cells. Thus, viruses regulate the production and composition of EVs and can facilitate the infection, spread, and cell-to-cell spread utilizing the EVs’ secretion, formation, and release pathways. Furthermore, the technological development of dendritic cell vaccines that contribute to personalized medicine targeting neoantigens generated by gene mutations in cancer cells is attracting a considerable amount of attention. Dendritic cells (DCs) with different cytokines present different phenotypes related to their antigen-presenting ability. Furthermore, similar differences have been observed in the released EVs, suggesting that there may be differences in the antigen-presenting ability of the EVs themselves. The selection of functionally superior EVs is necessary for the production of DC vaccines by a novel nucleic acid transfer method using cancer antigen-derived mRNA.

This Special Issue aims to highlight the latest research on the role, biogenesis, and structure of EVs in vaccines. The topics that we intend to cover include (but are not limited to) the following areas:

  • EVs-based DCs vaccine;
  • Antigen presentation through EVs;
  • Regulation of immune responses through EVs.

We invite submissions of both research and review articles and look forward to receiving your contributions.  

Dr. Yasunari Matsuzaka
Dr. Ryu Yashiro
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Vaccines is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2700 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • antigen presentation
  • exosomes derived from dendritic cells
  • extracellular vesicles
  • immunotherapeutic strategies
  • MHC
  • T-cell responses
  • vaccine

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Published Papers (2 papers)

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Editorial

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4 pages, 187 KiB  
Editorial
Development, Safety, Issues, and Challenges of the SARS-CoV-2 Vaccine
by Yasunari Matsuzaka and Ryu Yashiro
Vaccines 2023, 11(3), 569; https://doi.org/10.3390/vaccines11030569 - 1 Mar 2023
Cited by 1 | Viewed by 1479
Abstract
It has been reported that some mutant strains of the new coronavirus escape from neutralizing antibodies acquired by recoverees and vaccine recipients, in which the Omicron strain (B [...] Full article
(This article belongs to the Special Issue Extracellular Vesicles as a Platform for Vaccines)

Review

Jump to: Editorial

18 pages, 833 KiB  
Review
Extracellular Vesicle-Based SARS-CoV-2 Vaccine
by Yasunari Matsuzaka and Ryu Yashiro
Vaccines 2023, 11(3), 539; https://doi.org/10.3390/vaccines11030539 - 24 Feb 2023
Cited by 2 | Viewed by 2608
Abstract
Messenger ribonucleic acid (RNA) vaccines are mainly used as SARS-CoV-2 vaccines. Despite several issues concerning storage, stability, effective period, and side effects, viral vector vaccines are widely used for the prevention and treatment of various diseases. Recently, viral vector-encapsulated extracellular vesicles (EVs) have [...] Read more.
Messenger ribonucleic acid (RNA) vaccines are mainly used as SARS-CoV-2 vaccines. Despite several issues concerning storage, stability, effective period, and side effects, viral vector vaccines are widely used for the prevention and treatment of various diseases. Recently, viral vector-encapsulated extracellular vesicles (EVs) have been suggested as useful tools, owing to their safety and ability to escape from neutral antibodies. Herein, we summarize the possible cellular mechanisms underlying EV-based SARS-CoV-2 vaccines. Full article
(This article belongs to the Special Issue Extracellular Vesicles as a Platform for Vaccines)
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