{"title":"An mRNA vaccine candidate encoding H5HA clade 2.3.4.4b protects mice from clade 2.3.2.1a virus infection.","authors":"Shiho Chiba, Maki Kiso, Shinya Yamada, Kazuhiko Someya, Yoshikuni Onodera, Aya Yamaguchi, Satoko Matsunaga, Ryuta Uraki, Kiyoko Iwatsuki-Horimoto, Seiya Yamayoshi, Fumihiko Takeshita, Yoshihiro Kawaoka","doi":"10.1038/s41541-024-00988-9","DOIUrl":null,"url":null,"abstract":"<p><p>Highly pathogenic avian influenza (HPAI) H5 viruses from different clades have been circulating globally, threatening wild/domestic birds and mammals. Given frequent spillovers and high mortality among mammals, coupled with our inability to predict which clade of H5 virus has pandemic potential, cross-clade protective HPAI H5 vaccines are urgently needed. Here, we demonstrate the applicability of a lipid nanoparticle-based mRNA vaccine modality to induce cross-protective immunity against lethal HPAI virus infection.</p>","PeriodicalId":19335,"journal":{"name":"NPJ Vaccines","volume":"9 1","pages":"189"},"PeriodicalIF":6.9000,"publicationDate":"2024-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11473758/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"NPJ Vaccines","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1038/s41541-024-00988-9","RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"IMMUNOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Highly pathogenic avian influenza (HPAI) H5 viruses from different clades have been circulating globally, threatening wild/domestic birds and mammals. Given frequent spillovers and high mortality among mammals, coupled with our inability to predict which clade of H5 virus has pandemic potential, cross-clade protective HPAI H5 vaccines are urgently needed. Here, we demonstrate the applicability of a lipid nanoparticle-based mRNA vaccine modality to induce cross-protective immunity against lethal HPAI virus infection.
NPJ VaccinesImmunology and Microbiology-Immunology
CiteScore
11.90
自引率
4.30%
发文量
146
审稿时长
11 weeks
期刊介绍：
Online-only and open access, npj Vaccines is dedicated to highlighting the most important scientific advances in vaccine research and development.
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