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Recent Advances in Vaccine Adjuvants and Formulation

A special issue of Vaccines (ISSN 2076-393X). This special issue belongs to the section "Vaccine Adjuvants".

Deadline for manuscript submissions: 31 August 2024 | Viewed by 1534

Special Issue Editors


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Guest Editor
1. Division of Tuberculosis Vaccine and Allergen Products, Institute of Biological Product Control, National Institutes for Food and Drug Control, Beijing 102629, China
2. Key Laboratory for Quality Research and Evaluation of Biological Products, National Medical Products Administration (NMPA), Beijing 102629, China
Interests: infectious disease; allergens; vaccine quality control; novel adjuvants and formulations

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Guest Editor Assistant
1. Division of Tuberculosis Vaccine and Allergen Products, Institute of Biological Product Control, National Institutes for Food and Drug Control, Beijing 102629, China
2. Key Laboratory for Quality Research and Evaluation of Biological Products, National Medical Products Administration (NMPA), Beijing 102629, China
Interests: TB; TB vaccines; TB animal models; adjuvants and delivery platforms

Special Issue Information

Dear Colleagues,

Vaccines are essential in eradicating or controlling many infectious diseases. However, there is still an urgent need for vaccines that fully stimulate cellular, long-lasting immunity, and even mucosal immunity. In addition, due to the uniqueness of each disease and the specific types of immune responses to be modulated, various kinds of novel adjuvants are needed to induce optimal immune responses against a particular disease. In the last two decades, compound adjuvants, especially in different formulations based on traditional aluminum adjuvant sources, have gained much interest in the generation of new vaccines since they can integrate all components and synergistically enhance the advantages of innate and adaptive immune responses.

Therefore, on this topic, we invite the submission of original and review articles which focus on novel vaccine adjuvants and attain their nature, formulation, delivery, mode of action, beneficial and adverse effects, quality control, and induced immune responses to accomplish efficient and long-lasting protection against infectious diseases.

Dr. Aihua Zhao
Guest Editor

Dr. Junli Li
Guest Editor Assistant

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

  • infectious disease
  • vaccines
  • adjuvants
  • immunopotentiators
  • immunomodulators
  • mechanisms

Published Papers (1 paper)

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Research

19 pages, 2071 KiB  
Article
Long-Term Survival and Immune Response Dynamics in Melanoma Patients Undergoing TAPCells-Based Vaccination Therapy
by Andrés Tittarelli, Cristian Pereda, María A. Gleisner, Mercedes N. López, Iván Flores, Fabián Tempio, Alvaro Lladser, Adnane Achour, Fermín E. González, Claudia Durán-Aniotz, Juan P. Miranda, Milton Larrondo and Flavio Salazar-Onfray
Vaccines 2024, 12(4), 357; https://doi.org/10.3390/vaccines12040357 - 27 Mar 2024
Viewed by 1043
Abstract
Cancer vaccines present a promising avenue for treating immune checkpoint blockers (ICBs)-refractory patients, fostering immune responses to modulate the tumor microenvironment. We revisit a phase I/II trial using Tumor Antigen-Presenting Cells (TAPCells) (NCT06152367), an autologous antigen-presenting cell vaccine loaded with heat-shocked allogeneic melanoma [...] Read more.
Cancer vaccines present a promising avenue for treating immune checkpoint blockers (ICBs)-refractory patients, fostering immune responses to modulate the tumor microenvironment. We revisit a phase I/II trial using Tumor Antigen-Presenting Cells (TAPCells) (NCT06152367), an autologous antigen-presenting cell vaccine loaded with heat-shocked allogeneic melanoma cell lysates. Initial findings showcased TAPCells inducing lysate-specific delayed-type hypersensitivity (DTH) reactions, correlating with prolonged survival. Here, we extend our analysis over 15 years, categorizing patients into short-term (<36 months) and long-term (≥36 months) survivors, exploring novel associations between clinical outcomes and demographic, genetic, and immunologic parameters. Notably, DTHpos patients exhibit a 53.1% three-year survival compared to 16.1% in DTHneg patients. Extended remissions are observed in long-term survivors, particularly DTHpos/M1cneg patients. Younger age, stage III disease, and moderate immune events also benefit short-term survivors. Immunomarkers like increased C-type lectin domain family 2 member D on CD4+ T cells and elevated interleukin-17A were detected in long-term survivors. In contrast, toll-like receptor-4 D229G polymorphism and reduced CD32 on B cells are associated with reduced survival. TAPCells achieved stable long remissions in 35.2% of patients, especially M1cneg/DTHpos cases. Conclusions: Our study underscores the potential of vaccine-induced immune responses in melanoma, emphasizing the identification of emerging biological markers and clinical parameters for predicting long-term remission. Full article
(This article belongs to the Special Issue Recent Advances in Vaccine Adjuvants and Formulation)
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