» Articles » PMID: 36006890

Universal Protection Against Influenza Viruses by Multi-subtype Neuraminidase and M2 Ectodomain Virus-like Particle

Overview
Journal PLoS Pathog
Specialty Microbiology
Date 2022 Aug 25
PMID 36006890
Authors
Affiliations
Soon will be listed here.
Abstract

Annual influenza vaccination is recommended to update the variable hemagglutinin antigens. Here, we first designed a virus-like particle (VLP) displaying consensus multi-neuraminidase (NA) subtypes (cN1, cN2, B cNA) and M2 ectodomain (M2e) tandem repeat (m-cNA-M2e VLP). Vaccination of mice with m-cNA-M2e VLP induced broad NA inhibition (NAI), and M2e antibodies as well as interferon-gamma secreting T cell responses. Mice vaccinated with m-cNA-M2e VLP were protected against influenza A (H1N1, H5N1, H3N2, H9N2, H7N9) and influenza B (Yamagata and Victoria lineage) viruses containing substantial antigenic variations. Protective immune contributors include cellular and humoral immunity as well as antibody-dependent cellular cytotoxicity. Furthermore, comparable cross protection by m-cNA-M2e VLP vaccination was induced in aged mice. This study supports a novel strategy of developing a universal vaccine against influenza A and B viruses potentially in both young and aged populations by inducing multi-NA subtype and M2e immunity with a single VLP entity.

Citing Articles

A Model H5N2 Vaccine Strain for Dual Protection Against H5N1 and H9N2 Avian Influenza Viruses.

Song J, Son S, Kim H, An S, Lee C, Kwon H Vaccines (Basel). 2025; 13(1).

PMID: 39852801 PMC: 11768808. DOI: 10.3390/vaccines13010022.


Delivery of dendritic cells targeting 3M2e-HA2 nanoparticles with a CpG adjuvant via lysosomal escape of Salmonella enhances protection against H9N2 avian influenza virus.

Jia F, Wang W, Tian Y, Zahra A, He Y, Ge C Poult Sci. 2024; 104(1):104616.

PMID: 39631272 PMC: 11665339. DOI: 10.1016/j.psj.2024.104616.


Prokaryote- and Eukaryote-Based Expression Systems: Advances in Post-Pandemic Viral Antigen Production for Vaccines.

Khudainazarova N, Granovskiy D, Kondakova O, Ryabchevskaya E, Kovalenko A, Evtushenko E Int J Mol Sci. 2024; 25(22).

PMID: 39596049 PMC: 11594041. DOI: 10.3390/ijms252211979.


CircRNA based multivalent neuraminidase vaccine induces broad protection against influenza viruses in mice.

Yue X, Zhong C, Cao R, Liu S, Qin Z, Liu L NPJ Vaccines. 2024; 9(1):170.

PMID: 39285168 PMC: 11405689. DOI: 10.1038/s41541-024-00963-4.


Capsid virus-like particle display improves recombinant influenza neuraminidase antigen stability and immunogenicity in mice.

Kang H, Martinez M, Aves K, Okholm A, Wan H, Chabot S iScience. 2024; 27(6):110038.

PMID: 38883830 PMC: 11179578. DOI: 10.1016/j.isci.2024.110038.


References
1.
Johansson B, Pokorny B, Tiso V . Supplementation of conventional trivalent influenza vaccine with purified viral N1 and N2 neuraminidases induces a balanced immune response without antigenic competition. Vaccine. 2002; 20(11-12):1670-4. DOI: 10.1016/s0264-410x(01)00490-x. View

2.
Getie-Kebtie M, Sultana I, Eichelberger M, Alterman M . Label-free mass spectrometry-based quantification of hemagglutinin and neuraminidase in influenza virus preparations and vaccines. Influenza Other Respir Viruses. 2012; 7(4):521-30. PMC: 5781000. DOI: 10.1111/irv.12001. View

3.
Wohlbold T, Podolsky K, Chromikova V, Kirkpatrick E, Falconieri V, Meade P . Broadly protective murine monoclonal antibodies against influenza B virus target highly conserved neuraminidase epitopes. Nat Microbiol. 2017; 2(10):1415-1424. PMC: 5819343. DOI: 10.1038/s41564-017-0011-8. View

4.
Johansson B, KILBOURNE E . Dissociation of influenza virus hemagglutinin and neuraminidase eliminates their intravirionic antigenic competition. J Virol. 1993; 67(10):5721-3. PMC: 237988. DOI: 10.1128/JVI.67.10.5721-5723.1993. View

5.
Chen Y, Wohlbold T, Zheng N, Huang M, Huang Y, Neu K . Influenza Infection in Humans Induces Broadly Cross-Reactive and Protective Neuraminidase-Reactive Antibodies. Cell. 2018; 173(2):417-429.e10. PMC: 5890936. DOI: 10.1016/j.cell.2018.03.030. View