Evidence map›Paper›PMID 34805782›Full record

ArticleiScience2021

Non-propagative human parainfluenza virus type 2 nasal vaccine robustly protects the upper and lower airways against SARS-CoV-2.

Junpei Ohtsuka, Masaki Imai, Masayuki Fukumura, Mitsuyo Maeda, Asami Eguchi, Ryoichi Ono, Tadashi Maemura, Mutsumi Ito, Seiya Yamayoshi, Yosky Kataoka and 2 more

Open access · goldAbstract read
In one paragraph

Article in iScience, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
2.3field-weighted citation impact, top 11% of its field
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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 18 citations in OpenAlex.

  1. Mucosal immunity and vaccine development.Signal transduction and targeted therapy · 2026
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  10. Adenovirus-based vaccines-a platform for pandemic preparedness against emerging viral pathogens.Molecular therapy : the journal of the American Society of Gene Therapy · 2022
    Review
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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

12 authors at 5 institutions in 2 countries.

Junpei OhtsukaDepartment of Microbiology and Molecular Genetics, Mie University Graduate School of Medicine, Tsu 514-8507, Japan.
Masaki ImaiDivision of Virology, Department of Microbiology and Immunology, Institute of Medical Science, University of Tokyo, Tokyo 108-8639, Japan.
Masayuki FukumuraDepartment of Microbiology and Molecular Genetics, Mie University Graduate School of Medicine, Tsu 514-8507, Japan.
Mitsuyo MaedaMulti-Modal Microstructure Analysis Unit, RIKEN-JEOL Collaboration Center, Kobe 650-0047, Japan.
Asami EguchiMulti-Modal Microstructure Analysis Unit, RIKEN-JEOL Collaboration Center, Kobe 650-0047, Japan.
Ryoichi OnoDepartment of Microbiology and Molecular Genetics, Mie University Graduate School of Medicine, Tsu 514-8507, Japan.
Tadashi MaemuraDivision of Virology, Department of Microbiology and Immunology, Institute of Medical Science, University of Tokyo, Tokyo 108-8639, Japan.
Mutsumi ItoDivision of Virology, Department of Microbiology and Immunology, Institute of Medical Science, University of Tokyo, Tokyo 108-8639, Japan.
Seiya YamayoshiDivision of Virology, Department of Microbiology and Immunology, Institute of Medical Science, University of Tokyo, Tokyo 108-8639, Japan.
Yosky KataokaMulti-Modal Microstructure Analysis Unit, RIKEN-JEOL Collaboration Center, Kobe 650-0047, Japan.
Yoshihiro KawaokaDivision of Virology, Department of Microbiology and Immunology, Institute of Medical Science, University of Tokyo, Tokyo 108-8639, Japan.
Tetsuya NosakaDepartment of Microbiology and Molecular Genetics, Mie University Graduate School of Medicine, Tsu 514-8507, Japan.
Mie University · JPThe University of Tokyo · JPRIKEN Center for Biosystems Dynamics Research · JPJEOL (Japan) · JPUniversity of Wisconsin–Madison · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We developed an intranasal vaccine against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) using the replication-incompetent human parainfluenza virus type 2 (hPIV2) vector BC-PIV, which can deliver ectopic gene as stable RNA and ectopic protein on the envelope. BC-PIV expressing the full-length prefusion-stabilized

Indexed as

Infection control in health technologyVirology

Identifiers

PMID34805782
PMCPMC8596570
OpenAlexW3211394554

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.