Evidence map›Paper›PMID 40375772›Full record

ArticleOsong public health and research perspectives2025

Design and evaluation of a multi-epitope subunit vaccine against human norovirus using an immunoinformatics approach.

Zxcy L Nonog, Edward C Banico, Ma Easter V Sajo, Pablo V Serrano, Fredmoore L Orosco

Abstract read
In one paragraph

Article in Osong public health and research perspectives, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Zxcy L NonogDepartment of Biology, College of Science, University of the Philippines Baguio, Baguio, Philippines.
Edward C BanicoVirology and Vaccine Research Program, Industrial Technology Development Institute, Department of Science and Technology, Taguig City, Philippines.
Ma Easter V SajoDepartment of Biology, College of Science, University of the Philippines Baguio, Baguio, Philippines.
Pablo V SerranoDepartment of Biology, College of Science, University of the Philippines Baguio, Baguio, Philippines.
Fredmoore L OroscoVirology and Vaccine Research Program, Industrial Technology Development Institute, Department of Science and Technology, Taguig City, Philippines.

Funding

Philippine Council for Agriculture, Aquatic and Natural Resources Research and Development
6 · The paper itself

Abstract

backgroundThis study aimed to identify safe, conserved, and highly immunogenic epitopes from all proteins of human-infecting norovirus (NoV) and to design a multi-epitope subunit vaccine construct from these epitopes using an immunoinformatics approach. Additionally, the vaccine construct was evaluated using both sequence- and structure-based assessments.

methodsConserved fragments were identified from all proteins of human-infecting NoV, and B and T lymphocyte epitopes were subsequently predicted using multiple epitope prediction tools. The selected epitopes were linked to form a multi-epitope construct, incorporating various adjuvants in the design. Vaccine constructs with different adjuvants were analyzed for their physicochemical properties and immune simulation profiles, and the optimal combination was selected as the final vaccine candidate for further study. Finally, molecular docking and dynamics simulations were performed to visualize the interaction between the construct and a host immune receptor.

resultsTwenty-two safe, conserved, and highly immunogenic epitopes were identified from all human-infecting NoV proteins. The construct adjuvanted with 50S ribosomal protein L7/L12 (50SrpL7/L12) was chosen as the final vaccine candidate due to its optimal physicochemical properties and favorable immune simulation profile. Furthermore, the construct exhibited high binding affinity and a stable interaction with toll-like receptor 4).

conclusionThe multi-epitope subunit vaccine designed in this study shows promise as a potential NoV vaccine candidate for human immunization. Further in vitro and in vivo experiments are warranted to validate these findings.

Indexed as

EpitopesImmunoinformaticsNorovirusProtein subunit vaccinesVaccine adjuvants

Identifiers

PMID40375772
PMCPMC12245526

What Socratic holds

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LicenceCC BY-NC-ND
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Registered trials

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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 Socratic graph.