Evidence map›Paper›PMID 40699754›Full record

ArticleCurrent issues in molecular biology2025

Construction and Evaluation of a HCoV-OC43 S2 Subunit Vaccine Fused with Nasal Immuno-Inducible Sequence Against Coronavirus Infection.

Hiraku Sasaki, Hiroki Ishikawa, Ayako Shigenaga, Yoshio Suzuki, Masayuki Iyoda

Abstract read
In one paragraph

Article in Current issues in molecular biology, 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
  2. Review
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.

Hiraku SasakiGraduate School of Health and Sports Science, Juntendo University, Inzai 2701695, Chiba, Japan.ORCID 0000-0001-6452-5349
Hiroki IshikawaDepartment of Microbiology and Immunology, Showa Medical University Graduate School of Medicine, Shinagawa-ku, Tokyo 1428555, Japan.ORCID 0000-0003-4892-9778
Ayako ShigenagaInstitute of Health and Sports Science & Medicine, Graduate School of Health and Sports Science, Juntendo University, Inzai 2701695, Chiba, Japan.
Yoshio SuzukiGraduate School of Health and Sports Science, Juntendo University, Inzai 2701695, Chiba, Japan.ORCID 0000-0003-4982-5591
Masayuki IyodaDepartment of Microbiology and Immunology, Showa Medical University Graduate School of Medicine, Shinagawa-ku, Tokyo 1428555, Japan.

Funding

KAKENHI 20K08846 and 22K11786
6 · The paper itself

Abstract

A partial sequence of an human coronavirus (HCoV)-OC43 S2 subunit that cross-reacts with the S2 subunit of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) was fused with a nasal immuno-inducible sequence (NAIS), and the resulting complex was used for intranasal immunization of rabbits. Crude serum from rabbits immunized with three doses showed an IgG titer > 1000 against the S2 subunits of HCoV-OC43 and SARS-CoV-2 and inhibited OC43 viral replication as a neutralizing antibody in vitro.

Indexed as

HCoV-OC43intranasal vaccineneutralizing antibodyS2 subunitSARS-CoV-2

Identifiers

PMID40699754
PMCPMC12110405

What OpenQuestion holds

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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 OpenQuestion graph.