Evidence map›Paper›PMID 22437539›Full record

ArticleJournal of veterinary science2012

Development and characterization of a potential diagnostic monoclonal antibody against capsid protein VP1 of the chicken anemia virus.

Yi-Yang Lien, Chi-Hung Huang, Fang-Chun Sun, Shyang-Chwen Sheu, Tsung-Chi Lu, Meng-Shiunn Lee, Shu-Chin Hsueh, Hsi-Jien Chen, Meng-Shiou Lee

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In one paragraph

Article in Journal of veterinary science, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.9field-weighted citation impact, top 27% 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

4 citing papers in PubMed, 10 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 6 institutions in 1 country.

Yi-Yang LienDepartment of Veterinary Medicine, National Pingtung University of Science and Technology, Pingtung 91201, Taiwan.
Chi-Hung Huang
Fang-Chun Sun
Shyang-Chwen Sheu
Tsung-Chi Lu
Meng-Shiunn Lee
Shu-Chin Hsueh
Hsi-Jien Chen
Meng-Shiou Lee
National Pingtung University of Science and Technology · TWHungkuang University · TWChina Medical University · TWDayeh University · TWMing Chi University of Technology · TWTungs' Taichung MetroHarbor Hospital · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chicken anemia virus (CAV) is an important viral pathogen that causes anemia and severe immunodeficiency syndrome in chickens worldwide. In this study, a potential diagnostic monoclonal antibody against the CAV VP1 protein was developed which can precisely recognize the CAV antigen for diagnostic and virus recovery purposes. The VP1 gene of CAV encoding the N-terminus-deleted VP1 protein, VP1Nd129, was cloned into an Escherichia (E.) coli expression vector. After isopropyl-β-D-thiogalactopyronoside induction, VP1Nd129 protein was shown to be successfully expressed in the E. coli. By performing an enzyme-linked immunoabsorbent assay using two coating antigens, purified VP1Nd129 and CAV-infected liver tissue lysate, E3 monoclonal antibody (mAb) was found to have higher reactivity against VP1 protein than the other positive clones according to the result of limiting dilution method from 64 clones. Using immunohistochemistry, the presence of the VP1-specific mAb, E3, was confirmed using CAV-infected liver and thymus tissues as positive-infected samples. Additionally, CAV particle purification was also performed using an immunoaffinity column containing E3 mAb. The monoclonal E3 mAb developed in this study will not only be very useful for detecting CAV infection and performing histopathology studies of infected chickens, but may also be used to purify CAV particles in the future.

Indexed as

ChickensAnimalsAntibodies, MonoclonalAntigens, ViralCapsid ProteinsChicken anemia virusCircoviridae InfectionsEscherichia coliImmunohistochemistryLiverMiceMice, Inbred BALB CMicroscopy, FluorescencePoultry DiseasesSpecific Pathogen-Free OrganismsThymus GlandAntibodies, MonoclonalAntigens, ViralCapsid ProteinsVP1 protein, Chicken anemia virus

Identifiers

PMID22437539
PMCPMC3317461
OpenAlexW2002326109

What OpenQuestion holds

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LicenceCC BY-NC
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.