SARS-CoV-2;
DNA vaccines;
subunit vaccines;
DNA;
protein vaccines;
immune response;
D O I:
10.1007/s10517-023-05682-9
中图分类号:
R-3 [医学研究方法];
R3 [基础医学];
学科分类号:
1001 ;
摘要:
During the COVID-19 pandemic, the development of prophylactic vaccines, including those based on new platforms, became highly relevant. One such platform is the creation of vaccines combining DNA and protein components in one construct. For the creation of DNA vaccine, we chose the full-length spike protein (S) of the SARS-CoV-2 virus and used the recombinant receptor-binding domain (RBD) of the S protein produced in CHO-K1 cells as a protein component. The immunogenicity of the developed combined vaccine and its individual components was compared and the contribution of each component to the induction of the immune response was analyzed. The combined DNA/protein vaccine possesses the advantages of both underlying approaches and is capable of inducing both humoral (similar to subunit vaccines) and cellular (similar to DNA vaccines) immunity.
机构:
Univ Hong Kong, WHO Collaborating Ctr Infect Dis Epidemiol & Cont, Sch Publ Hlth, Li Ka Shing Fac Med,Pokfulam, Hong Kong, Peoples R ChinaUniv Hong Kong, WHO Collaborating Ctr Infect Dis Epidemiol & Cont, Sch Publ Hlth, Li Ka Shing Fac Med,Pokfulam, Hong Kong, Peoples R China
Lim, Wey Wen
Mak, Loretta
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机构:
Univ Hong Kong, WHO Collaborating Ctr Infect Dis Epidemiol & Cont, Sch Publ Hlth, Li Ka Shing Fac Med,Pokfulam, Hong Kong, Peoples R ChinaUniv Hong Kong, WHO Collaborating Ctr Infect Dis Epidemiol & Cont, Sch Publ Hlth, Li Ka Shing Fac Med,Pokfulam, Hong Kong, Peoples R China
Mak, Loretta
Leung, Gabriel M.
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机构:
Univ Hong Kong, WHO Collaborating Ctr Infect Dis Epidemiol & Cont, Sch Publ Hlth, Li Ka Shing Fac Med,Pokfulam, Hong Kong, Peoples R China
Hong Kong Sci & Technol Pk, Lab Data Discovery Hlth, Hong Kong, Peoples R ChinaUniv Hong Kong, WHO Collaborating Ctr Infect Dis Epidemiol & Cont, Sch Publ Hlth, Li Ka Shing Fac Med,Pokfulam, Hong Kong, Peoples R China
Leung, Gabriel M.
Cowling, Benjamin J.
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机构:
Univ Hong Kong, WHO Collaborating Ctr Infect Dis Epidemiol & Cont, Sch Publ Hlth, Li Ka Shing Fac Med,Pokfulam, Hong Kong, Peoples R China
Hong Kong Sci & Technol Pk, Lab Data Discovery Hlth, Hong Kong, Peoples R ChinaUniv Hong Kong, WHO Collaborating Ctr Infect Dis Epidemiol & Cont, Sch Publ Hlth, Li Ka Shing Fac Med,Pokfulam, Hong Kong, Peoples R China
Cowling, Benjamin J.
Peiris, Malik
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机构:
Univ Hong Kong, WHO Collaborating Ctr Infect Dis Epidemiol & Cont, Sch Publ Hlth, Li Ka Shing Fac Med,Pokfulam, Hong Kong, Peoples R China
Univ Hong Kong, HKU Pasteur Res Pole, Pokfulam, Hong Kong, Peoples R China
Hong Kong Sci & Technol Pk, Ctr Immunol & Infect, Hong Kong, Peoples R ChinaUniv Hong Kong, WHO Collaborating Ctr Infect Dis Epidemiol & Cont, Sch Publ Hlth, Li Ka Shing Fac Med,Pokfulam, Hong Kong, Peoples R China
机构:
Natl Hosp Org, Osaka Toneyama Med Ctr, Dept Neurol, Osaka, Japan
Natl Hosp Org Osaka, Dept Neurol, Toneyama Med Ctr, Toyonaka, Osaka 5608552, JapanNatl Hosp Org, Osaka Toneyama Med Ctr, Dept Neurol, Osaka, Japan
Saito, Tomoko
Saito, Toshio
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机构:
Natl Hosp Org, Toneyama Med Ctr, Dept Neurol, Div Child Neurol, Osaka, JapanNatl Hosp Org, Osaka Toneyama Med Ctr, Dept Neurol, Osaka, Japan
Saito, Toshio
Hashimoto, Hiroya
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机构:
Nagoya City Univ, Nagoya City Univ Hosp, Clin Res Management Ctr, Core Lab,Grad Sch Med Sci, Nagoya, JapanNatl Hosp Org, Osaka Toneyama Med Ctr, Dept Neurol, Osaka, Japan