Immunogenicity of a DNA vaccine candidate for COVID-19

There is currently no licensed SARS-CoV-2 vaccine. Here, the authors generate an optimized DNA vaccine candidate encoding the SARS-CoV-2 spike antigen, demonstrating induction of specific T cells and neutralizing antibody responses in mice and guinea pigs. These initial results support further devel...

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Autores principales: Trevor R. F. Smith, Ami Patel, Stephanie Ramos, Dustin Elwood, Xizhou Zhu, Jian Yan, Ebony N. Gary, Susanne N. Walker, Katherine Schultheis, Mansi Purwar, Ziyang Xu, Jewell Walters, Pratik Bhojnagarwala, Maria Yang, Neethu Chokkalingam, Patrick Pezzoli, Elizabeth Parzych, Emma L. Reuschel, Arthur Doan, Nicholas Tursi, Miguel Vasquez, Jihae Choi, Edgar Tello-Ruiz, Igor Maricic, Mamadou A. Bah, Yuanhan Wu, Dinah Amante, Daniel H. Park, Yaya Dia, Ali Raza Ali, Faraz I. Zaidi, Alison Generotti, Kevin Y. Kim, Timothy A. Herring, Sophia Reeder, Viviane M. Andrade, Karen Buttigieg, Gan Zhao, Jiun-Ming Wu, Dan Li, Linlin Bao, Jiangning Liu, Wei Deng, Chuan Qin, Ami Shah Brown, Makan Khoshnejad, Nianshuang Wang, Jacqueline Chu, Daniel Wrapp, Jason S. McLellan, Kar Muthumani, Bin Wang, Miles W. Carroll, J. Joseph Kim, Jean Boyer, Daniel W. Kulp, Laurent M. P. F. Humeau, David B. Weiner, Kate E. Broderick
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2020
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Acceso en línea:https://doaj.org/article/0814bda6deff4859a14eda518fea5941
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Sumario:There is currently no licensed SARS-CoV-2 vaccine. Here, the authors generate an optimized DNA vaccine candidate encoding the SARS-CoV-2 spike antigen, demonstrating induction of specific T cells and neutralizing antibody responses in mice and guinea pigs. These initial results support further development of this vaccine candidate.