Evidence map›Paper›PMID 24714411›Full record

ArticleViruses2014

Generation of recombinant rabies Virus CVS-11 expressing eGFP applied to the rapid virus neutralization test.

Xianghong Xue, Xuexing Zheng, Hongru Liang, Na Feng, Yongkun Zhao, Yuwei Gao, Hualei Wang, Songtao Yang, Xianzhu Xia

Open access · goldAbstract readComparative StudyEvaluation Study
In one paragraph

Article in Viruses, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.1field-weighted citation impact, top 24% 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

10 citing papers in PubMed, 23 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

9 authors at 2 institutions in 1 country.

Xianghong XueInstitute of Military Veterinary Medicine, Academy of Military Medical Science, Changchun 130122, China. red99.smile@163.com.
Xuexing ZhengInstitute of Military Veterinary Medicine, Academy of Military Medical Science, Changchun 130122, China. zhengxx2513@126.com.
Hongru LiangInstitute of Military Veterinary Medicine, Academy of Military Medical Science, Changchun 130122, China. hrliang13@126.com.
Na FengInstitute of Military Veterinary Medicine, Academy of Military Medical Science, Changchun 130122, China. fengna0308@126.com.
Yongkun ZhaoInstitute of Military Veterinary Medicine, Academy of Military Medical Science, Changchun 130122, China. zhaoyongkun1976@126.com.
Yuwei GaoInstitute of Military Veterinary Medicine, Academy of Military Medical Science, Changchun 130122, China. gaoyuwei@gmail.com.
Hualei WangInstitute of Military Veterinary Medicine, Academy of Military Medical Science, Changchun 130122, China. wangh25@hotmail.com.
Songtao YangInstitute of Military Veterinary Medicine, Academy of Military Medical Science, Changchun 130122, China. yst610223@hotmail.com.
Xianzhu XiaInstitute of Military Veterinary Medicine, Academy of Military Medical Science, Changchun 130122, China. xiaxzh@cae.cn.
Academy of Military Medical Sciences · CNChinese Academy of Agricultural Sciences · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The determination of levels of rabies virus-neutralizing antibody (VNA) provides the foundation for the quantitative evaluation of immunity effects. The traditional fluorescent antibody virus neutralization test (FAVN) using a challenge virus standard (CVS)-11 strain as a detection antigen and staining infected cells with a fluorescein isothiocyanate (FITC)-labeled monoclonal antibody, is expensive and high-quality reagents are often difficult to obtain in developing countries. Indeed, it is essential to establish a rapid, economical, and specific rabies virus neutralization test (VNT). Here, we describe a recombinant virus rCVS-11-eGFP strain that stably expresses enhanced green fluorescent protein (eGFP) based on a reverse genetic system of the CVS-11 strain. Compared to the rCVS-11 strain, the rCVS-11-eGFP strain showed a similar growth property with passaging stability in vitro and pathogenicity in vivo. The rCVS-11-eGFP strain was utilized as a detection antigen to determine the levels of rabies VNAs in 23 human and 29 canine sera; this technique was termed the FAVN-eGFP method. The good reproducibility of FAVN-eGFP was tested with partial serum samples. Neutralization titers obtained from FAVN and FAVN-eGFP were not significantly different. The FAVN-eGFP method allows rapid economical, specific, and high-throughput assessment for the titration of rabies VNAs.

Indexed as

AnimalsAntibodies, NeutralizingAntibodies, ViralDogsGreen Fluorescent ProteinsHumansNeutralization TestsOrganisms, Genetically ModifiedRabies virusReproducibility of ResultsReverse GeneticsSensitivity and SpecificityStaining and LabelingAntibodies, NeutralizingAntibodies, Viralenhanced green fluorescent proteinGreen Fluorescent Proteins

Identifiers

PMID24714411
PMCPMC4014711
OpenAlexW2157087552

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.