Evidence map›Paper›PMID 32170425›Full record

ArticleAMB Express2020

Production and identification of monoclonal antibodies and development of a sandwich ELISA for detection of the H3-subtype avian influenza virus antigen.

Sisi Luo, Xianwen Deng, Zhixun Xie, Jiaoling Huang, Minxiu Zhang, Meng Li, Liji Xie, Dan Li, Qing Fan, Sheng Wang and 3 more

Abstract read
In one paragraph

Article in AMB Express, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
–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

8 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. A Rapid Detection Method for H3 Avian Influenza Viruses Based on RT-RAA.Animals : an open access journal from MDPI · 2024
    Article
  3. Article
  4. Article
  5. Article
  6. Editorial: High-impact respiratory RNA virus diseases.Frontiers in veterinary science · 2023
    Article
  7. Article
  8. Article
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

13 authors.

Sisi LuoGuangxi Key Laboratory of Veterinary Biotechnology, Guangxi Veterinary Research Institute, 51 North Road You Ai, Nanning, 530001, Guangxi, China.
Xianwen DengGuangxi Key Laboratory of Veterinary Biotechnology, Guangxi Veterinary Research Institute, 51 North Road You Ai, Nanning, 530001, Guangxi, China.
Zhixun XieGuangxi Key Laboratory of Veterinary Biotechnology, Guangxi Veterinary Research Institute, 51 North Road You Ai, Nanning, 530001, Guangxi, China. xiezhixun@126.com.
Jiaoling HuangGuangxi Key Laboratory of Veterinary Biotechnology, Guangxi Veterinary Research Institute, 51 North Road You Ai, Nanning, 530001, Guangxi, China.
Minxiu ZhangGuangxi Key Laboratory of Veterinary Biotechnology, Guangxi Veterinary Research Institute, 51 North Road You Ai, Nanning, 530001, Guangxi, China.
Meng LiGuangxi Key Laboratory of Veterinary Biotechnology, Guangxi Veterinary Research Institute, 51 North Road You Ai, Nanning, 530001, Guangxi, China.
Liji XieGuangxi Key Laboratory of Veterinary Biotechnology, Guangxi Veterinary Research Institute, 51 North Road You Ai, Nanning, 530001, Guangxi, China.
Dan LiGuangxi Key Laboratory of Veterinary Biotechnology, Guangxi Veterinary Research Institute, 51 North Road You Ai, Nanning, 530001, Guangxi, China.
Qing FanGuangxi Key Laboratory of Veterinary Biotechnology, Guangxi Veterinary Research Institute, 51 North Road You Ai, Nanning, 530001, Guangxi, China.
Sheng WangGuangxi Key Laboratory of Veterinary Biotechnology, Guangxi Veterinary Research Institute, 51 North Road You Ai, Nanning, 530001, Guangxi, China.
Tingting ZengGuangxi Key Laboratory of Veterinary Biotechnology, Guangxi Veterinary Research Institute, 51 North Road You Ai, Nanning, 530001, Guangxi, China.
Yanfang ZhangGuangxi Key Laboratory of Veterinary Biotechnology, Guangxi Veterinary Research Institute, 51 North Road You Ai, Nanning, 530001, Guangxi, China.
Zhiqin XieGuangxi Key Laboratory of Veterinary Biotechnology, Guangxi Veterinary Research Institute, 51 North Road You Ai, Nanning, 530001, Guangxi, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The H3 subtype of avian influenza virus (AIV) is widespread in avian species and is frequently isolated in surveillance projects; thus, we have developed a more effective diagnostic approach of a monoclonal antibody (mAb)-based sandwich ELISA for the H3 AIV detection. First, we have produced the essential reagent of mAb against AIV H3 strains with the development of an mAb-Mouse immunization with a purified H3-subtype AIV strain and cell fusion to generate hybridoma cells. These cells were screened with hemagglutination inhibition (HI) tests, and optimal cells were subcloned. We chose a hybridoma cell line that steadily secreted a specific H3-subtype AIV mAb, designated 9F12, that belongs to the IgG1 subclass and has a K-type light chain. 9F12 was shown to bind specifically to the H3-subtype AIV antigen by both immunofluorescence assay and Western blot analysis. Finally, a 9F12-based sandwich ELISA was successfully developed and used to specifically test for this antigen. The sandwich ELISA conditions were optimized, and the specificity and sensitivity were validated. The results for clinical sample detection were consistent with viral isolation. Consequently, the 9F12-based sandwich ELISA is a specific, sensitive, robust, rapid and versatile diagnostic tool for H3-subtype AIV and provides a promising strategy for effective influenza virus prevention and control.

Indexed as

ELISAH3 subtypeInfluenzaMonoclonal antibody

Identifiers

PMID32170425
PMCPMC7070111

What OpenQuestion holds

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Registered trials

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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.