Evidence map›Paper›PMID 37191778›Full record

ArticleVirus genes2023

Identification of monoclonal antibody targeting epitope on p72 trimeric spike of African swine fever virus.

Xulai Duan, Yingnan Liu, Zongyan Chen, Zhenhua Xie, Chuanwen Tian, Yao Li, Lu Lv, Rongrong Wang, Jingyi Liu, Hongjun Chen

Abstract read
PubMed Publisher
In one paragraph

Article in Virus genes, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
2.8field-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

5 citing papers in PubMed, 8 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

10 authors at 3 institutions in 1 country.

Xulai DuanShanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai, 200241, China.
Yingnan LiuShanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai, 200241, China.
Zongyan ChenShanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai, 200241, China.
Zhenhua XieShanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai, 200241, China.
Chuanwen TianShanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai, 200241, China.
Yao LiShanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai, 200241, China.
Lu LvShanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai, 200241, China.
Rongrong WangShanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai, 200241, China.
Jingyi LiuShanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai, 200241, China. liujingyi@shvri.ac.cn.
Hongjun ChenShanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai, 200241, China. vetchj@shvri.ac.cn.
Chinese Academy of Agricultural Sciences · CNShanghai Veterinary Research Institute · CNChinese Academy of Tropical Agricultural Sciences · CN

Funding

Central Public-interest Scientific Institution Basal Research Fund Y2022PT11National Key Research and Development Program of China 2021YFD1801300National Key Research and Development Program of China 2021YFD1801401National Nature Science Foundation 32170161
6 · The paper itself

Abstract

African swine fever virus (ASFV) is highly contagious and can cause lethal disease in pigs. ASFV p72 protein is a major capsid protein that presents as trimer in the virion. Epitopes on the surface of p72 trimer are considered as protective antigens. In this study, recombinant p72 protein and p72-baculovirus were constructed and obtained. Three monoclonal antibodies (mAbs) specific to ASFV p72 protein, designated as 1A3, 2B5 and 4A5, were generated. Among them, 4A5 showed strong reactivity with ASFV infected cells. Subsequently, the epitope recognized by 4A5 was mapped and identified using a series of overlapping peptides generated from p72 protein. IFA and western blot analyses showed that 4A5 recognized the linear epitope of p72 monomer located between amino acids 245-285 and recognized the conformational epitope located at the surface and top of the p72 trimer. These findings will enrich our knowledge regarding the epitope on p72 protein and provide valuable information for further characterization of the antigenicity and molecular functions of p72 protein.

Indexed as

African Swine FeverAfrican Swine Fever VirusAnimalsAntibodies, MonoclonalCapsid ProteinsEpitopesRecombinant ProteinsSwineAntibodies, MonoclonalCapsid ProteinsEpitopesRecombinant ProteinsAfrican swine fever virus (ASFV)EpitopeMonoclonal antibodyp72 protein

Identifiers

PMID37191778
OpenAlexW4376643466

What OpenQuestion holds

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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.