Evidence map›Paper›PMID 33639390›Full record

ArticleVeterinary microbiology2021

Bovine respiratory coronavirus enhances bacterial adherence by upregulating expression of cellular receptors on bovine respiratory epithelial cells.

Watcharapong Fahkrajang, Putu Eka Sudaryatma, Hirohisa Mekata, Saori Hamabe, Akatsuki Saito, Tamaki Okabayashi

Open access · greenAbstract read
In one paragraph

Article in Veterinary microbiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
3.0field-weighted citation impact, top 8% 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

17 citing papers in PubMed, 25 citations in OpenAlex.

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  4. Molecular and Clinical Study of Bovine Coronavirus andVeterinary medicine international · 2026
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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

6 authors at 1 institution in 1 country.

Watcharapong FahkrajangDepartment of Veterinary Science, Faculty of Agriculture, University of Miyazaki, Miyazaki, 889-2192, Japan. Electronic address: w.fahkrajang@gmail.com.
Putu Eka SudaryatmaDepartment of Veterinary Science, Faculty of Agriculture, University of Miyazaki, Miyazaki, 889-2192, Japan; Graduate School of Medicine and Veterinary Medicine, University of Miyazaki, Miyazaki, 889-2192, Japan. Electronic address: putu.sudaryatma@kkp.go.id.
Hirohisa MekataCenter for Animal Disease Control, University of Miyazaki, Miyazaki, 889-2192, Japan. Electronic address: mekata@cc.miyazaki-u.ac.jp.
Saori HamabeDepartment of Veterinary Science, Faculty of Agriculture, University of Miyazaki, Miyazaki, 889-2192, Japan. Electronic address: gf13018@student.miyazaki-u.ac.jp.
Akatsuki SaitoDepartment of Veterinary Science, Faculty of Agriculture, University of Miyazaki, Miyazaki, 889-2192, Japan; Graduate School of Medicine and Veterinary Medicine, University of Miyazaki, Miyazaki, 889-2192, Japan; Center for Animal Disease Control, University of Miyazaki, Miyazaki, 889-2192, Japan. Electronic address: sakatsuki@cc.miyazaki-u.ac.jp.
Tamaki OkabayashiDepartment of Veterinary Science, Faculty of Agriculture, University of Miyazaki, Miyazaki, 889-2192, Japan; Graduate School of Medicine and Veterinary Medicine, University of Miyazaki, Miyazaki, 889-2192, Japan; Center for Animal Disease Control, University of Miyazaki, Miyazaki, 889-2192, Japan. Electronic address: okbys81@cc.miyazaki-u.ac.jp.
University of Miyazaki · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bovine coronavirus (BCoV) is one of the agents causing bovine respiratory disease complex (BRDC), with single infection tending to be mild to moderate; the probability of developing pneumonia in BRDC may be affected by viral and bacterial combinations. Previously, we reported that bovine respiratory syncytial virus (BRSV) infection enhances adherence of Pasteurella multocida (PM) to cells derived from the bovine lower respiratory tract but that BRSV infection in cells derived from the upper respiratory tract reduces PM adherence. In this study, we sought to clarify whether the modulation of bacterial adherence to cells derived from the bovine upper and lower respiratory tract is shared by other BRDC-related viruses by infecting bovine epithelial cells from the trachea, bronchus and lung with BCoV and/or PM. The results showed that cells derived from both the upper and lower respiratory tract were susceptible to BCoV infection. Furthermore, all cells infected with BCoV exhibited increased PM adherence via upregulation of two major bacterial adhesion molecules, intercellular adhesion molecule-1 (ICAM-1) and platelet-activating factor receptor (PAF-R), suggesting that compared with BRSV infection, BCoV infection differentially modulates bacterial adherence. In summary, we identified distinct interaction between bovine respiratory viruses and bacterial infections.

Indexed as

AnimalsBacterial AdhesionBlotting, WesternCattleCoronavirus, BovineHumansNasal MucosaReceptors, Cell SurfaceRespiratory MucosaTumor Cells, CulturedUp-RegulationReceptors, Cell SurfaceBacterial adhesionBovine coronavirusBovine respiratory disease complexIntercellular adhesion molecule-1Pasteurella multocidaPlatelet-activating factor receptor

Identifiers

PMID33639390
PMCPMC9759695
OpenAlexW3132093695

What OpenQuestion holds

Textmetadata
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.