Evidence map›Paper›PMID 36543238›Full record

ArticleThe Journal of veterinary medical science2023

Novel recombinant porcine enterovirus G viruses lacking structural proteins are maintained in pig farms in Japan.

Ryo Imai, Wen Rongduo, Li Kaixin, Sumiya Borjigin, Hirofumi Matsumura, Tsuneyuki Masuda, Takuji Ozawa, Mami Oba, Shinji Makino, Makoto Nagai and 1 more

Open access · diamondAbstract read
In one paragraph

Article in The Journal of veterinary medical science, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.1field-weighted citation impact, top 20% 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

8 citing papers in PubMed, 9 citations in OpenAlex.

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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

11 authors at 5 institutions in 2 countries.

Ryo ImaiCenter for Infectious Disease Epidemiology and Prevention Research, Tokyo University of Agriculture and Technology, Tokyo, Japan.
Wen RongduoCenter for Infectious Disease Epidemiology and Prevention Research, Tokyo University of Agriculture and Technology, Tokyo, Japan.
Li KaixinCenter for Infectious Disease Epidemiology and Prevention Research, Tokyo University of Agriculture and Technology, Tokyo, Japan.
Sumiya BorjiginCenter for Infectious Disease Epidemiology and Prevention Research, Tokyo University of Agriculture and Technology, Tokyo, Japan.
Hirofumi MatsumuraCenter for Infectious Disease Epidemiology and Prevention Research, Tokyo University of Agriculture and Technology, Tokyo, Japan.
Tsuneyuki MasudaKurayoshi Livestock Hygiene Service Center, Tottori, Japan.
Takuji OzawaJapanese Animal Hospital Association, Tokyo, Japan.
Mami ObaCenter for Infectious Disease Epidemiology and Prevention Research, Tokyo University of Agriculture and Technology, Tokyo, Japan.
Shinji MakinoDepartment of Microbiology and Immunology, The University of Texas Medical Branch, Galveston, TX, USA.
Makoto NagaiLaboratory of Infectious Diseases, Department of Veterinary Medicine, Faculty of Veterinary Medicine, Azabu University, Kanagawa, Japan.
Tetsuya MizutaniCenter for Infectious Disease Epidemiology and Prevention Research, Tokyo University of Agriculture and Technology, Tokyo, Japan.
Tokyo University of Agriculture and Technology · JPAzabu University · JPJapan Hospital Association · JPMatsumoto Livestock Hygiene Service Center · JPThe University of Texas Medical Branch at Galveston · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Type 1 recombinant enterovirus G (EV-G), which carries the papain-like cysteine protease (PLCP) gene of torovirus between its 2C/3A regions, and type 2 recombinant EV-G, which carries the torovirus PLCP gene with its flanking regions having non-EV-G sequences in place of the viral structural genes, have been detected in pig farms in several countries. In a previous study, we collected 222 fecal samples from 77 pig farms from 2104 to 2016 and detected one type 2 recombinant EV-G genome by metagenomics sequencing. In this study, we reanalyzed the metagenomic data and detected 11 type 2 recombinant EV-G genomes. In addition, we discovered new type 2 recombinant EV-G genomes of the two strains from two pig farms samples in 2018 and 2019. Thus, we identified the genomes of 13 novel type 2 recombinant EV-Gs isolated from several pig farms in Japan. Type 2 recombinant EV-G has previously been detected only in neonatal piglets. The present findings suggest that type 2 recombinant EV-G replicates in weaning piglets and sows. The detection of type 1 recombinant EV-Gs and type 2 recombinant EV-Gs at 3-year and 2-year intervals, respectively, from the same pig farm suggests that the viruses were persistently infecting or circulating in these farms.

Indexed as

Enteroviruses, PorcineEnterovirus InfectionsSwine DiseasesAnimalsFarmsFemaleGenome, ViralJapanPhylogenyRecombination, GeneticSwinebaculoviral inhibitor of apoptosis (IAP) repeatgenomic recombinationpapain-like cysteine proteaseporcine enterovirus Gporcine toro virus

Identifiers

PMID36543238
PMCPMC10017297
OpenAlexW4312093795

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.