Single Dose of Consensus Hemagglutinin-Based Virus-Like Particles Vaccine Protects Chickens against Divergent H5 Subtype Influenza Viruses
Title: | Single Dose of Consensus Hemagglutinin-Based Virus-Like Particles Vaccine Protects Chickens against Divergent H5 Subtype Influenza Viruses |
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Authors: | Peipei Wu, Jihu Lu, Xuehua Zhang, Mei Mei, Lei Feng, Daxin Peng, Jibo Hou, Sang-Moo Kang, Xiufan Liu, Yinghua Tang |
Source: | Frontiers in Immunology, Vol 8 (2017) |
Publisher Information: | Frontiers Media S.A., 2017. |
Publication Year: | 2017 |
Collection: | LCC:Immunologic diseases. Allergy |
Subject Terms: | H5 subtype influenza virus, vaccine, consensus, virus-like particles, broad protection, Immunologic diseases. Allergy, RC581-607 |
More Details: | The H5 subtype highly pathogenic avian influenza (HPAI) virus is one of the greatest threats to global poultry industry. To develop broadly protective H5 subunit vaccine, a recombinant consensus HA sequence (rHA) was constructed and expressed in virus-like particles (rHA VLPs) in the baculovirus-insect cell system. The efficacy of the rHA VLPs vaccine with or without immunopotentiator (CVCVA5) was assessed in chickens. Compared to the commercial Re6 or Re6-CVCVA5 vaccines, single dose immunization of chickens with rHA VLPs or rHA-CVCVA5 vaccines induced higher levels of serum hemagglutinin inhibition titers and neutralization titers, mucosal antibodies, IFN-γ and IL-4 cytokines in sera, and cytotoxic T lymphocyte responses. The rHA VLPs vaccine was superior to the commercial Re6 vaccine in conferring cross-protection against different clades of H5 subtype viruses. This study reports that H5 subtype consensus HA VLP single dose vaccination provides broad protection against HPAI virus in chickens. |
Document Type: | article |
File Description: | electronic resource |
Language: | English |
ISSN: | 1664-3224 |
Relation: | http://journal.frontiersin.org/article/10.3389/fimmu.2017.01649/full; https://doaj.org/toc/1664-3224 |
DOI: | 10.3389/fimmu.2017.01649 |
Access URL: | https://doaj.org/article/6d7234584ce441cd8d286c207a175903 |
Accession Number: | edsdoj.6d7234584ce441cd8d286c207a175903 |
Database: | Directory of Open Access Journals |
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RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.3389/fimmu.2017.01649 Languages: – Text: English Subjects: – SubjectFull: H5 subtype influenza virus Type: general – SubjectFull: vaccine Type: general – SubjectFull: consensus Type: general – SubjectFull: virus-like particles Type: general – SubjectFull: broad protection Type: general – SubjectFull: Immunologic diseases. Allergy Type: general – SubjectFull: RC581-607 Type: general Titles: – TitleFull: Single Dose of Consensus Hemagglutinin-Based Virus-Like Particles Vaccine Protects Chickens against Divergent H5 Subtype Influenza Viruses Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Peipei Wu – PersonEntity: Name: NameFull: Jihu Lu – PersonEntity: Name: NameFull: Xuehua Zhang – PersonEntity: Name: NameFull: Mei Mei – PersonEntity: Name: NameFull: Lei Feng – PersonEntity: Name: NameFull: Daxin Peng – PersonEntity: Name: NameFull: Jibo Hou – PersonEntity: Name: NameFull: Sang-Moo Kang – PersonEntity: Name: NameFull: Xiufan Liu – PersonEntity: Name: NameFull: Yinghua Tang IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 11 Type: published Y: 2017 Identifiers: – Type: issn-print Value: 16643224 Numbering: – Type: volume Value: 8 Titles: – TitleFull: Frontiers in Immunology Type: main |
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