ArticleJournal of virology2024
Comparison of the immunogenicity of mRNA-encoded and protein HIV-1 Env-ferritin nanoparticle designs.
Article in Journal of virology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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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.
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Who cites it
6 citing papers in PubMed.
- A deep dive into ferritin nanoparticle advancements: experimental and computational perspectives.Discover nano · 2026Review
- Recurrent SARS-CoV-2 Omicron broadly neutralizing humanized antibodies in different single human VProceedings of the National Academy of Sciences of the United States of America · 2026Article
- Article
- mRNA delivery of circumsporozoite protein epitope-based malaria vaccines induces protection in a mouse model.NPJ vaccines · 2025Article
- Structure-guided design of native-like HIV Env Single Chain Trimers for enhanced stability, immunogenicity, and versatile vaccine delivery.bioRxiv : the preprint server for biology · 2025Article
- Vaccine-elicited and naturally elicited antibodies differ in their recognition of the HIV-1 fusion peptide.Frontiers in immunology · 2024Article
Corrections and comments
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Authors and funding
29 authors.
Funding
Abstract
Nucleoside-modified mRNA technology has revolutionized vaccine development with the success of mRNA COVID-19 vaccines. We used modified mRNA technology for the design of envelopes (Env) to induce HIV-1 broadly neutralizing antibodies (bnAbs). However, unlike SARS-CoV-2 neutralizing antibodies that are readily made, HIV-1 bnAb induction is disfavored by the immune system because of the rarity of bnAb B cell precursors and the cross-reactivity of bnAbs targeting certain Env epitopes with host molecules, thus requiring optimized immunogen design. The use of protein nanoparticles (NPs) has been reported to enhance B cell germinal center responses to HIV-1 Env. Here, we report our experience with the expression of Env-ferritin NPs compared with membrane-bound Env gp160 when encoded by modified mRNA. We found that well-folded Env-ferritin NPs were a minority of the protein expressed by an mRNA design and were immunogenic at 20 µg but minimally immunogenic in mice at 1 µg dose
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Registered trials
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