ArticleNature communications2025
Divergent antibody recognition profiles are generated by protective mRNA vaccines against Marburg and Ravn viruses.
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 6 papers.
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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.
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Who cites it
6 citing papers in PubMed.
- Advancements of mRNA-lipid nanoparticle links to gene editing and immune responses.Journal, genetic engineering & biotechnology · 2026Review
- Revisiting Ravn virus as the lesser known orthomarburgvirus.Npj viruses · 2026Review
- Article
- Article
- Characterization of Ravn virus viral shedding dynamics in experimentally infected Egyptian rousette bats (Journal of virology · 2025Article
- Lysosome-Associated Membrane Protein Targeting Strategy Improved Immunogenicity of Glycoprotein-Based DNA Vaccine for Marburg Virus.Vaccines · 2024Article
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13 authors.
Funding
Abstract
The first-ever recent Marburg virus (MARV) outbreak in Tanzania and recent emergences in Rwanda, Ghana and Equatorial Guinea underscore the importance of therapeutic or vaccine development against the virus, for which none are approved. mRNA vaccines were proven successful in a pandemic-response to severe acute respiratory syndrome coronavirus-2, making it an appealing platform to target pathogenic emerging viruses. Here, we develop 1-methyl-pseudouridine-modified mRNA vaccines formulated in lipid nanoparticles (LNP) targeting the glycoproteins (GP) of MARV and the closely-related Ravn virus (RAVV). Vaccination of female guinea pigs elicits robust binding and neutralizing antibodies and confers complete protection against homologous and heterologous virus replication, disease and death. Characterization of antibody responses identifies disparities in the binding and functional profiles between the two viruses and regions in GP that are broadly reactive. The glycan cap is highlighted as an immunoreactive site for orthomarburgviruses, inducing antibody responses that are virus dependent. Profiling the antibody responses against the two viruses provides insight into how antigenic differences may affect the response towards conserved GP regions, which would otherwise be predicted to be cross-reactive, and has implications for the future design of broadly protective vaccines. The results support the use of mRNA-LNPs against pathogens of high consequence.
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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 Socratic graph.