ArticleNPJ vaccines2022
Sequential use of Ad26-based vaccine regimens in NHP to induce immunity against different disease targets.
Article in NPJ vaccines, 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
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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
10 citing papers in PubMed, 9 citations in OpenAlex.
- Safety and immunogenicity of Ad26.COV2.S in adolescents: Phase 2 randomized clinical trial.Human vaccines & immunotherapeutics · 2025Trial
- Dual-antigen AdV5 vaccines against Crimean-Congo hemorrhagic fever virus induce superior humoral and Th1-biased cellular immunity.Scientific reports · 2026Article
- The role of naturally occurring and vaccine-induced Ad26 neutralizing antibodies in immunogenicity of Ad26-based vaccines.NPJ vaccines · 2026Article
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- An Ad26-MVA-BN-based therapeutic vaccine targeting HPV16 and HPV18 related disease is immunogenic in preclinical models and in women with persistent HPV infections.Clinical & translational immunology · 2026Article
- An mRNA vaccine encoding the Ebola virus glycoprotein induces high neutralizing antibody titers and provides strong protection against lethal infections in mouse models.Frontiers in immunology · 2025Article
- Adenoviral Vector System: A Comprehensive Overview of Constructions, Therapeutic Applications and Host Responses.Journal of microbiology (Seoul, Korea) · 2024Review
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Corrections and comments
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Authors and funding
8 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The adenovirus (Ad)26 serotype-based vector vaccine Ad26.COV2.S has been used in millions of subjects for the prevention of COVID-19, but potentially elicits persistent anti-vector immunity. We investigated if vaccine-elicited immunity to Ad26 vector-based vaccines significantly influences antigen-specific immune responses induced by a subsequent vaccination with Ad26 vector-based vaccine regimens against different disease targets in non-human primates. A homologous Ad26 vector-based vaccination regimen or heterologous regimens (Ad26/Ad35 or Ad26/Modified Vaccinia Ankara [MVA]) induced target pathogen-specific immunity in animals, but also persistent neutralizing antibodies and T-cell responses against the vectors. However, subsequent vaccination (interval, 26-57 weeks) with homologous and heterologous Ad26 vector-based vaccine regimens encoding different target pathogen immunogens did not reveal consistent differences in humoral or cellular immune responses against the target pathogen, as compared to responses in naïve animals. These results support the sequential use of Ad26 vector-based vaccine regimens targeting different diseases.
Identifiers
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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 OpenQuestion graph.