Evidence map›Paper›PMID 40183907›Full record

ArticleJournal of veterinary science2025

Immortalized porcine mesangial cell line competent for the cultivation of Japanese encephalitis virus.

Shucheng Zong, Xinze Liu, Wen Pan, Fucheng Guo, Jinyu Fu, Zhongyin Liu, Jin Xiao, Shengkui Xu

Erratum issuedAbstract read
In one paragraph

Article in Journal of veterinary science, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors.

Shucheng ZongBeijing Key Laboratory of Traditional Chinese Veterinary Medicine, College of Animal Science and Technology, Beijing University of Agriculture, Beijing 102206, China.ORCID https://orcid.org/0009-0003-3847-2986
Xinze LiuKey Laboratory of Veterinary Biological Products and Chemical Drugs, Ministry of Agriculture and Rural Affairs, Engineering and Technology Research Center for Beijing Veterinary Peptide Vaccine Design and Preparation, Zhongmu Institutes of China Animal Husbandry Industry Co. Ltd, Beijing 100095, China.ORCID https://orcid.org/0009-0004-0442-5572
Wen PanKey Laboratory of Veterinary Biological Products and Chemical Drugs, Ministry of Agriculture and Rural Affairs, Engineering and Technology Research Center for Beijing Veterinary Peptide Vaccine Design and Preparation, Zhongmu Institutes of China Animal Husbandry Industry Co. Ltd, Beijing 100095, China.ORCID https://orcid.org/0009-0000-1847-9724
Fucheng GuoKey Laboratory of Veterinary Biological Products and Chemical Drugs, Ministry of Agriculture and Rural Affairs, Engineering and Technology Research Center for Beijing Veterinary Peptide Vaccine Design and Preparation, Zhongmu Institutes of China Animal Husbandry Industry Co. Ltd, Beijing 100095, China.ORCID https://orcid.org/0009-0004-7323-3750
Jinyu FuKey Laboratory of Veterinary Biological Products and Chemical Drugs, Ministry of Agriculture and Rural Affairs, Engineering and Technology Research Center for Beijing Veterinary Peptide Vaccine Design and Preparation, Zhongmu Institutes of China Animal Husbandry Industry Co. Ltd, Beijing 100095, China.ORCID https://orcid.org/0009-0007-8308-5730
Zhongyin LiuBeijing Key Laboratory of Traditional Chinese Veterinary Medicine, College of Animal Science and Technology, Beijing University of Agriculture, Beijing 102206, China.ORCID https://orcid.org/0009-0002-3119-0946
Jin XiaoKey Laboratory of Veterinary Biological Products and Chemical Drugs, Ministry of Agriculture and Rural Affairs, Engineering and Technology Research Center for Beijing Veterinary Peptide Vaccine Design and Preparation, Zhongmu Institutes of China Animal Husbandry Industry Co. Ltd, Beijing 100095, China. xjpeptide@126.com.ORCID https://orcid.org/0009-0008-6652-0208
Shengkui XuBeijing Key Laboratory of Traditional Chinese Veterinary Medicine, College of Animal Science and Technology, Beijing University of Agriculture, Beijing 102206, China. skxu0721@163.com.ORCID https://orcid.org/0009-0003-4698-8392

Funding

Beijing Municipal Education Commission KM202310020004Beijing University of Agriculture QJKC2022030National Natural Science Foundation of China 32202825
6 · The paper itself

Abstract

importanceThe Japanese encephalitis virus (JEV) is a massive threat to the pig-raising industry and attenuated-live vaccines are used widely to prevent JEV infections. Primary hamster kidney cells and Vero cells are mainly used to propagate JEV-attenuated vaccines.

objectiveThis study aimed to construct porcine mesangial cells (PMCs) for JEV cultivation and study its characteristics.

methodsAn immunofluorescence assay was used to analyze the homogeneity of PMCs. Karyotypic analysis and flow cytometry were used to detect the cell chromosome numbers and cell cycle, respectively. TCID₅₀ was used to measure the viral titers.

resultsThe prepared PMCs were uniform in shape and without variation in chromosome numbers. The PMCs exhibit strong division and proliferation ability, and the JEV could replicate efficiently, having a similar cytopathic effect to that in Vero cells. The viral titer results showed that the JEV grows faster in PMCs than in Vero cells. CONCLUSIONS AND RELEVANCE: This study generated an immortalized PMC cell line suitable for cultivating the JEV, which has significance for producing pig JEV-attenuated vaccines.

Indexed as

Encephalitis Virus, JapaneseMesangial CellsVirus CultivationAnimalsCell LineCell Line, TransformedChlorocebus aethiopsSwineVero Cellscell lineJapanese encephalitis virusvaccineviral titervirus cultivation

Identifiers

PMID40183907
PMCPMC11972940

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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.