Evidence map›Paper›PMID 34733269›Full record

ArticleFrontiers in immunology2021

Generation and Effect Testing of a SARS-CoV-2 RBD-Targeted Polyclonal Therapeutic Antibody Based on a 2-D Airway Organoid Screening System.

Yunjiao He, Jing Qu, Lan Wei, Shumin Liao, Nianzhen Zheng, Yingzi Liu, Xingyun Wang, Yue Jing, Clifton Kwang-Fu Shen, Chong Ji and 9 more

Abstract read
In one paragraph

Article in Frontiers in immunology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Review
  2. Review
  3. Article
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  6. Review
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

19 authors.

Yunjiao HeSchool of Medicine, Southern University of Science and Technology, Shenzhen, China.
Jing QuInstitute of Biomedicine and Biotechnology, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China.
Lan WeiInstitute of Biomedicine and Biotechnology, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China.
Shumin LiaoInstitute of Biomedicine and Biotechnology, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China.
Nianzhen ZhengInstitute of Biomedicine and Biotechnology, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China.
Yingzi LiuInstitute of Biomedicine and Biotechnology, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China.
Xingyun WangSchool of Medicine, Southern University of Science and Technology, Shenzhen, China.
Yue JingDepartment of Research & Development Department, Jiangxi Institute of Biological Products Co. Ltd., Jiangxi, China.
Clifton Kwang-Fu ShenDepartment of Research & Development Department, Jiangxi Institute of Biological Products Co. Ltd., Jiangxi, China.
Chong JiDepartment of Research & Development Department, Jiangxi Institute of Biological Products Co. Ltd., Jiangxi, China.
Guxun LuoDepartment of Research & Development Department, Jiangxi Institute of Biological Products Shenzhen R&D Center Co. Ltd., Shenzhen, China.
Yiyun ZhangDepartment of Research & Development Department, Hainan Institute of Pharmaceutical Research Co. Ltd., Hainan, China.
Qi XiangSchool of Medicine, Southern University of Science and Technology, Shenzhen, China.
Yang FuSchool of Medicine, Southern University of Science and Technology, Shenzhen, China.
Shuo LiDepartment of Otolaryngology, Huazhong University of Science and Technology Union Shenzhen Hospital, Shenzhen, China.
Yunping FanDepartment of Otolaryngology, The Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen, China.
Shisong FangDepartment of Pathogen Biology, Shenzhen Center for Disease Control and Prevention, Shenzhen, China.
Peng WangSchool of Medicine, Southern University of Science and Technology, Shenzhen, China.
Liang LiInstitute of Biomedicine and Biotechnology, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Coronavirus disease 2019 (COVID-19) is an acute respiratory infectious disease caused by infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The US FDA has approved several therapeutics and vaccines worldwide through the emergency use authorization in response to the rapid spread of COVID-19. Nevertheless, the efficacies of these treatments are being challenged by viral escape mutations. There is an urgent need to develop effective treatments protecting against SARS-CoV-2 infection and to establish a stable effect-screening model to test potential drugs. Polyclonal antibodies (pAbs) have an intrinsic advantage in such developments because they can target rapidly mutating viral strains as a result of the complexity of their binding epitopes. In this study, we generated anti-receptor-binding domain (anti-RBD) pAbs from rabbit serum and tested their safety and efficacy in response to SARS-CoV-2 infection both

Indexed as

AnimalsAntibodies, NeutralizingAntibodies, ViralBinding SitesBronchiCOVID-19COVID-19 SerotherapyEpithelial CellsGene Expression ProfilingHumansImmunization, PassiveMiceMutationNeutralization TestsOrganoidsRabbitsAntibodies, NeutralizingAntibodies, ViralSpike Glycoprotein, Coronavirusspike protein, SARS-CoV-2airway organoidspolyclonal antibodyreceptor-binding domainSARS-CoV-2viral infection

Identifiers

PMID34733269
PMCPMC8559598

What OpenQuestion holds

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LicenceCC BY
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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.