Strategies to improve vaccine efficacy are still required. The immunogenicity of DNA vaccines is strongly improved by electroporation (EP). The skin is populated with a wide variety of immune cells, making it an attractive tissue for vaccine delivery. Here we describe a method for the EP-mediated intradermal delivery of DNA vaccines in nonhuman primates, as a model for preclinical development of human vaccines, using noninvasive needleless electrodes.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1007/978-1-4614-9632-8_27 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
The Genes of Nigerian Marek's Disease Virus (MDV) Field Isolates Contain Mutations Common to Both European and US High Virulence Strains.
Viruses
December 2024
Department of Biological Sciences, University of Delaware, Newark, DE 19716, USA.
Background: Marek's disease (MD) is a pathology affecting chickens caused by Marek's disease virus (MDV), an acute transforming alphaherpesvirus of the genus . MD is characterized by paralysis, immune suppression, and the rapid formation of T-cell (primarily CD4+) lymphomas. Over the last 50 years, losses due to MDV infection have been controlled worldwide through vaccination; however, these live-attenuated vaccines are non-sterilizing and potentially contributed to the virulence evolution of MDV field strains.
View Article and Find Full Text PDFChitosan Nanoparticles for Enhanced Immune Response and Delivery of Multi-Epitope Vaccines in a BALB/c Mouse Model.
Pharmaceutics
January 2025
Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, 1649-003 Lisbon, Portugal.
: is the leading cause of chronic gastritis, peptic ulcer, gastric adenocarcinoma, and mucosal-associated lymphoma. Due to the emerging problems with antibiotic treatment against in clinical practice, vaccination has gained more interest. Oral immunization is considered a promising approach for preventing initial colonization of this bacterium in the gastrointestinal tract, establishing a first line of defense at gastric mucosal surfaces.
View Article and Find Full Text PDFRoles of human papillomavirus in cancers: oncogenic mechanisms and clinical use.
Signal Transduct Target Ther
January 2025
Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, China.
Human papillomaviruses, particularly high-risk human papillomaviruses, have been universally considered to be associated with the oncogenesis and progression of various cancers. The genome of human papillomaviruses is circular, double-stranded DNA that encodes early and late proteins. Each of the proteins is of crucial significance in infecting the epithelium of host cells persistently and supporting viral genome integrating into host cells.
View Article and Find Full Text PDFImmunogenicity of an in-silico designed multi-epitope DNA vaccine encoding ROP21 and ROP29 of Toxoplasma gondii against both acute and chronic toxoplasmosis in BALB/c mice.
Microb Pathog
January 2025
Tropical Projects, Hitchin, United Kingdom. Electronic address:
Background: Toxoplasma infections are highly prevalent worldwide and can cause serious complications in immunocompromised individuals and lead to congenital infections in neonates. Despite ongoing efforts to develop T. gondii vaccines, none have been developed.
View Article and Find Full Text PDFDevelopment and characterization of a reverse genetics system for the lineage II Chicava strain of Machupo virus in a guinea pig model.
PLoS Negl Trop Dis
January 2025
Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, Texas, United States of America.
Background: Machupo virus (MACV) is a New World mammarenavirus (hereafter referred to as "arenavirus") and the etiologic agent of Bolivian hemorrhagic fever (BHF). No vaccine or antiviral therapy exists for BHF, which causes up to 35% mortality in humans. New World arenaviruses evolve separately in different locations.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!