ArticleiScience2022
mRNA vaccines elicit potent neutralization against multiple SARS-CoV-2 omicron subvariants and other variants of concern.
Article in iScience, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
10 citing papers in PubMed, 14 citations in OpenAlex.
- Article
- SARS-CoV-2 RBD Scaffolded by AP205 or TIP60 Nanoparticles and Delivered as mRNA Elicits Robust Neutralizing Antibody Responses.Vaccines · 2025Article
- Universal subunit vaccine protects against multiple SARS-CoV-2 variants and SARS-CoV.NPJ vaccines · 2024Article
- A Unique mRNA Vaccine Elicits Protective Efficacy against the SARS-CoV-2 Omicron Variant and SARS-CoV.Vaccines · 2024Article
- A T cell-based SARS-CoV-2 spike protein vaccine provides protection without antibodies.JCI insight · 2024Article
- Article
- Article
- Article
- Article
- Advances in SARS-CoV-2 receptor-binding domain-based COVID-19 vaccines.Expert review of vaccinesReview
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 2 institutions in 1 country.
Funding
Abstract
SARS-CoV-2 variants of concern (VOCs) have shown resistance to vaccines targeting the original virus strain. An mRNA vaccine encoding the spike protein of Omicron BA1 (BA1-S-mRNA) was designed, and its neutralizing activity, with or without the original receptor-binding domain (RBD)-mRNA, was tested against SARS-CoV-2 VOCs. First-dose of BA1-S-mRNA followed by two-boosts of RBD-mRNA elicited potent neutralizing antibodies (nAbs) against pseudotyped and authentic original SARS-CoV-2; pseudotyped Omicron BA1, BA2, BA2.12.1 and BA5 subvariants, and Alpha, Beta, Gamma and Delta VOCs; authentic Omicron BA1 subvariant and Delta VOC. By contrast, other vaccination strategies, including RBD-mRNA first-dose plus BA1-S-mRNA two-boosts, RBD-mRNA or BA1-S-mRNA three-doses, or their combinations, failed to elicit high nAb titers against all of these viruses. Overall, this vaccination strategy was effective for inducing broadly and potent nAbs against multiple SARS-CoV-2 VOCs, particularly Omicron BA5, and may guide the rational design of next-generation mRNA vaccines with greater efficacy against future variants.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.