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Production of H5N1 Influenza Virus Matrix Protein 2 Ectodomain Protein Bodies in Tobacco Plants and in Insect Cells As a Candidate Universal Influenza Vaccine

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Date 2015 Dec 24
PMID 26697423
Citations 15
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Abstract

The spread of influenza A viruses is partially controlled and prevented by vaccination. The matrix protein 2 ectodomain (M2e) is the most conserved sequence in influenza A viruses, and is therefore a good potential target for a vaccine to protect against multiple virus subtypes. We explored the feasibility of an M2e-based universal influenza A vaccine candidate based on the highly pathogenic avian influenza A virus, H5N1. A synthetic M2e gene was human- and plant-codon optimized and fused in-frame with a sequence encoding the N-terminal proline-rich domain (Zera(®)) of the γ-zein protein of maize. Zera(®)M2e was expressed transiently in Nicotiana benthamiana and Sf21 baculovirus/insect cell expression systems, and Zera(®)M2e protein bodies (PBs) were successfully produced in both expression systems. The plant-produced Zera(®)M2e PBs were purified and injected into Balb/c mice. Western blot analysis using insect cell-produced Zera(®)M2e PBs and multiple tandem M2e sequences (5xM2e) fused with the avian influenza H5N1 transmembrane and cytosolic tail (5xM2e_tHA) confirmed the presence of M2e-specific antibodies in immunized mice sera. The immunogenicity of the Zera(®)M2e indicates that our plant-produced protein has potential as an inexpensive universal influenza A vaccine.

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References
1.
Jegerlehner A, Schmitz N, Storni T, Bachmann M . Influenza A vaccine based on the extracellular domain of M2: weak protection mediated via antibody-dependent NK cell activity. J Immunol. 2004; 172(9):5598-605. DOI: 10.4049/jimmunol.172.9.5598. View

2.
Huleatt J, Jacobs A, Tang J, Desai P, Kopp E, Huang Y . Vaccination with recombinant fusion proteins incorporating Toll-like receptor ligands induces rapid cellular and humoral immunity. Vaccine. 2006; 25(4):763-75. DOI: 10.1016/j.vaccine.2006.08.013. View

3.
Webster R, BEAN W, Gorman O, Chambers T, Kawaoka Y . Evolution and ecology of influenza A viruses. Microbiol Rev. 1992; 56(1):152-79. PMC: 372859. DOI: 10.1128/mr.56.1.152-179.1992. View

4.
Ionescu R, Przysiecki C, Liang X, Garsky V, Fan J, Wang B . Pharmaceutical and immunological evaluation of human papillomavirus viruslike particle as an antigen carrier. J Pharm Sci. 2005; 95(1):70-9. DOI: 10.1002/jps.20493. View

5.
Petukhova N, Gasanova T, Stepanova L, Rusova O, Potapchuk M, Korotkov A . Immunogenicity and protective efficacy of candidate universal influenza A nanovaccines produced in plants by Tobacco mosaic virus-based vectors. Curr Pharm Des. 2013; 19(31):5587-600. DOI: 10.2174/13816128113199990337. View