ArticleNature communications2025
Multivalent S2 subunit vaccines provide broad protection against Clade 1 sarbecoviruses in female mice.
Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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The trial behind it
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Who cites it
14 citing papers in PubMed.
- Addressing the zoonotic threat of merbecoviruses.Nature microbiology · 2026Review
- Review
- Cryo-EM structure of locked spike glycoprotein from bat SARS-like coronavirus WIV1, molecular dynamics and biophysics across host range.Proceedings of the National Academy of Sciences of the United States of America · 2026Article
- Immunogenicity and protective efficacy of MERS CoV, NL140422, and HKU4 spike protein nanoparticle vaccines.Npj viruses · 2026Article
- The buried S2 apex of SARS-CoV-2 spike elicits an immunodominant germline-restricted public antibody response.bioRxiv : the preprint server for biology · 2026Article
- COVID-19 mRNA vaccines: a prospective outlook from technological innovation to clinical practice.Frontiers in immunology · 2026Review
- Characterization and immunogenicity of nanoparticle vaccines based on Clade 2 and Clade 3 sarbecovirus S2 proteins.NPJ vaccines · 2025Article
- Unconventional linkers facilitate potent stabilized coronavirus stem antibody responses following nanoparticle vaccination.bioRxiv : the preprint server for biology · 2025Article
- Current Status and Challenges of Vaccine Development for Seasonal Human Coronaviruses.Vaccines · 2025Review
- Inverted H1 hemagglutinin nanoparticle vaccines protect mice against challenges with human H1N1 and bovine H5N1 influenza viruses.NPJ vaccines · 2025Article
- Article
- Merbecovirus S2 subunit vaccines elicit cross reactive antibodies and provide partial protection against MERS coronavirus.Npj viruses · 2025Article
- Review
- Characterization and immunogenicity of nanoparticle vaccines displaying embecovirus spike proteins.Biotechnology progressArticle
Corrections and comments
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Authors and funding
15 authors.
Funding
Abstract
The continuing emergence of immune evasive SARS-CoV-2 variants and the previous SARS-CoV-1 outbreak collectively underscore the need for broadly protective sarbecovirus vaccines. Targeting the conserved S2 subunit of SARS-CoV-2 is a particularly promising approach to elicit broad protection. Here, we describe a nanoparticle vaccine displaying multiple copies of the SARS-CoV-1 S2 subunit. This vaccine alone, or as a cocktail with a SARS-CoV-2 S2 subunit vaccine, protects female transgenic K18-hACE2 mice from challenges with Omicron subvariant XBB as well as several sarbecoviruses identified as having pandemic potential including the bat sarbecovirus WIV1, BANAL-236, and a pangolin sarbecovirus. Challenge studies in female Fc-γ receptor knockout mice reveal that antibody-based cellular effector mechanisms play a role in protection elicited by these vaccines. These results demonstrate that our S2-based vaccines provide broad protection against clade 1 sarbecoviruses and offer insight into the mechanistic basis for protection.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.