Evidence map›Paper›PMID 33450670›Full record

ArticleMolecular immunology2021

Comparative research on nucleocapsid and spike glycoprotein as the rapid immunodetection targets of COVID-19 and establishment of immunoassay strips.

Dan Liu, Feng Wu, Yu Cen, Lei Ye, Xueyin Shi, Yulan Huang, Shisong Fang, Lan Ma

Abstract readComparative Study
In one paragraph

Article in Molecular immunology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

18 citing papers in PubMed.

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  5. Highly Adsorptive Au-TiOACS applied materials & interfaces · 2022
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  6. Evaluation of S- and M-Proteins Expressed inPathogens (Basel, Switzerland) · 2022
    Article
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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

8 authors.

Dan LiuInstitute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Shenzhen 518055 PR China.
Feng WuInstitute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Shenzhen 518055 PR China; School of Life Science, Tsinghua University, Beijing 100084, PR China.
Yu CenInstitute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Shenzhen 518055 PR China.
Lei YeTsinghua-Berkeley Shenzhen Institute (TBSI), Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, PR China.
Xueyin ShiInstitute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Shenzhen 518055 PR China.
Yulan HuangInstitute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Shenzhen 518055 PR China.
Shisong FangShenzhen Center for Disease Control and Prevention, Shenzhen 518055, PR China. Electronic address: szcdcssf@aliyun.com.
Lan MaInstitute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Shenzhen 518055 PR China; School of Life Science, Tsinghua University, Beijing 100084, PR China; Tsinghua-Berkeley Shenzhen Institute (TBSI), Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, PR China; Shenzhen Bay Laboratory, Shenzhen, PR China. Electronic address: malan@sz.tsinghua.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The SARS-CoV-2 virus responsible for coronavirus 2019 (COVID-19) poses a significant challenge to healthcare systems worldwide. According to the World Health Organization (WHO), the outbreak of COVID-19 has been a pandemic that infected more than 25.32 million people and caused more than 848.25 thousand deaths worldwide at the time of 1st September 2020. Despite governmental initiatives aimed to contain the spread of the disease, several countries are experiencing unmanageable increases in medical equipment and larger testing capacity. The current diagnosis based on nuclear acid requires specialized instruments, time-consuming, and laborious, the low-cost and convenient technologies were still urgently needed. Both spike and nucleocapsid are key structural proteins of COVID-19 with good immunogenicity, can serve as primary targets for immunoassay. After comparative research, we certified nucleocapsid antigen-monoclonal antibody (mAbs) system was more suitable for the COVID-19 immunodetection. Subsequently, we designed a rapid test strip based on it that can be used in large-scale screening of COVID-19 in population and more suitable for some remote and special needs areas were restricted by a medical condition or for quick and large quantities of screenings.

Indexed as

COVID-19 Serological TestingAnimalsAntibodies, Monoclonal, Murine-DerivedCoronavirus Nucleocapsid ProteinsCOVID-19ImmunoassayMiceMice, Inbred BALB CSARS-CoV-2Spike Glycoprotein, CoronavirusAntibodies, Monoclonal, Murine-DerivedCoronavirus Nucleocapsid ProteinsSpike Glycoprotein, Coronavirusspike protein, SARS-CoV-2Covid-19Immunoassay stripsmAbsN proteinS protein

Identifiers

PMID33450670
PMCPMC7833923

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.