Evidence map›Paper›PMID 33821254›Full record

ArticleMedComm2021

A potent neutralizing nanobody against SARS-CoV-2 with inhaled delivery potential.

Junwei Gai, Linlin Ma, Guanghui Li, Min Zhu, Peng Qiao, Xiaofei Li, Haiwei Zhang, Yanmin Zhang, Yadong Chen, Weiwei Ji and 5 more

Open access · goldAbstract read
In one paragraph

Article in MedComm, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 71 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
71citing papers in PubMed, 2 pooled it
5.9field-weighted citation impact, top 3% 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

71 citing papers in PubMed, 2 syntheses or guidelines pooled it, 101 citations in OpenAlex.

  1. SARS-CoV-2-neutralising monoclonal antibodies to prevent COVID-19.The Cochrane database of systematic reviews · 2022
    Pooled it
  2. Pooled it
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Review
  10. Review
  11. Radiotracers for Molecular Imaging of Angiotensin-Converting Enzyme 2.International journal of molecular sciences · 2024
    Review
  12. Review
  13. Single-Domain Antibodies-Novel Tools to Study and Treat Allergies.International journal of molecular sciences · 2024
    Review
  14. Review
  15. Review
  16. Article
  17. Review
  18. Review
  19. Article
  20. NANOBODYInternational journal of molecular sciences · 2023
    Review

11 more citing papers are in PubMed but not listed here.

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

15 authors at 5 institutions in 1 country.

Junwei GaiShanghai Novamab Biopharmaceuticals Co., Ltd Shanghai China.
Linlin MaShanghai Key Laboratory of Molecular Imaging Shanghai University of Medicine and Health Sciences Shanghai China.
Guanghui LiShanghai Novamab Biopharmaceuticals Co., Ltd Shanghai China.
Min ZhuShanghai Novamab Biopharmaceuticals Co., Ltd Shanghai China.
Peng QiaoShanghai Novamab Biopharmaceuticals Co., Ltd Shanghai China.
Xiaofei LiShanghai Novamab Biopharmaceuticals Co., Ltd Shanghai China.
Haiwei ZhangCAS Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Center for Biosafety Mega-Science Chinese Academy of Sciences Wuhan China.
Yanmin ZhangLaboratory of Molecular Design and Drug Discovery, School of Science China Pharmaceutical University Nanjing China.
Yadong ChenLaboratory of Molecular Design and Drug Discovery, School of Science China Pharmaceutical University Nanjing China.
Weiwei JiShanghai Novamab Biopharmaceuticals Co., Ltd Shanghai China.
Hao ZhangShanghai Novamab Biopharmaceuticals Co., Ltd Shanghai China.
Huanhuan CaoShanghai Novamab Biopharmaceuticals Co., Ltd Shanghai China.
Xionghui LiShanghai Novamab Biopharmaceuticals Co., Ltd Shanghai China.
Rui GongCAS Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Center for Biosafety Mega-Science Chinese Academy of Sciences Wuhan China.
Yakun WanShanghai Novamab Biopharmaceuticals Co., Ltd Shanghai China.
Jiangsu T-mab BioPharma (China) · CNChina Pharmaceutical University · CNChinese Academy of Sciences · CNShanghai University of Medicine and Health Sciences · CNWuhan Institute of Virology · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The coronavirus disease 2019 (COVID-19) pandemic has become a serious burden on global public health. Although therapeutic drugs against COVID-19 have been used in many countries, their efficacy is still limited. We here reported nanobody (Nb) phage display libraries derived from four camels immunized with the SARS-CoV-2 spike receptor-binding domain (RBD), from which 381 Nbs were identified to recognize SARS-CoV-2-RBD. Furthermore, seven Nbs were shown to block interaction of human angiotensin-converting enzyme 2 (ACE2) with SARS-CoV-2-RBD variants and two Nbs blocked the interaction of human ACE2 with bat-SL-CoV-WIV1-RBD and SARS-CoV-1-RBD. Among these candidates, Nb11-59 exhibited the highest activity against authentic SARS-CoV-2 with 50% neutralizing dose (ND

Indexed as

large‐scale productionnanobodynebulizationneutralizing activitySARS‐CoV‐2

Identifiers

PMID33821254
PMCPMC8013425
OpenAlexW3134650514

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.