Heterologous saRNA Prime, DNA Dual-Antigen Boost SARS-CoV-2 Vaccination Elicits Robust Cellular Immunogenicity and Cross-Variant Neutralizing Antibodies

Heterologous saRNA Prime, DNA Dual-Antigen Boost SARS-CoV-2 Vaccination Elicits Robust Cellular Immunogenicity and Cross-Variant Neutralizing Antibodies

We assessed if immune responses are enhanced in CD-1 mice by heterologous vaccination with two different nucleic acid-based COVID-19 vaccines: a next-generation human adenovirus serotype 5 (hAd5)-vectored dual-antigen spike (S) and nucleocapsid (N) vaccine (AdS+N) and a self-amplifying and -adjuvant...

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Bibliographic Details
Main Authors: Adrian Rice, Mohit Verma, Emily Voigt, Peter Battisti, Sam Beaver, Sierra Reed, Kyle Dinkins, Shivani Mody, Lise Zakin, Shiho Tanaka, Brett Morimoto, C. Anders Olson, Elizabeth Gabitzsch, Jeffrey T. Safrit, Patricia Spilman, Corey Casper, Patrick Soon-Shiong
Format: Article
Language:English
Published: Frontiers Media S.A. 2022-07-01
Series:Frontiers in Immunology
Subjects:
self-amplifying RNA
DNA
vaccine
dual antigen
heterologous
spike
Online Access:https://www.frontiersin.org/articles/10.3389/fimmu.2022.910136/full

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