Evidence map›Paper›PMID 32703908›Full record

ArticleScience (New York, N.Y.)2020

Structural basis for neutralization of SARS-CoV-2 and SARS-CoV by a potent therapeutic antibody.

Zhe Lv, Yong-Qiang Deng, Qing Ye, Lei Cao, Chun-Yun Sun, Changfa Fan, Weijin Huang, Shihui Sun, Yao Sun, Ling Zhu and 13 more

Open access · hybridAbstract read
In one paragraph

Article in Science (New York, N.Y.), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 269 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
269citing papers in PubMed, 1 pooled it
9.4field-weighted citation impact, top 2% 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

269 citing papers in PubMed, 1 synthesis or guideline pooled it, 413 citations in OpenAlex.

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209 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

23 authors at 5 institutions in 1 country.

Zhe Lv *CAS Key Laboratory of Infection and Immunity, National Laboratory of Macromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China.ORCID 0000-0001-5777-1605
Yong-Qiang Deng *State Key Laboratory of Pathogen and Biosecurity, Institute of Microbiology and Epidemiology, Academy of Military Medical Sciences, Beijing, China.ORCID 0000-0002-2306-1039
Qing Ye *State Key Laboratory of Pathogen and Biosecurity, Institute of Microbiology and Epidemiology, Academy of Military Medical Sciences, Beijing, China.ORCID 0000-0003-1348-6217
Lei Cao *CAS Key Laboratory of Infection and Immunity, National Laboratory of Macromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China.ORCID 0000-0003-4289-4025
Chun-Yun Sun *Beijing Protein and Antibody R&D Engineering Center, Sinocelltech Ltd., Beijing 100176, China.ORCID 0000-0002-1839-8737
Changfa Fan *Division of Animal Model Research, Institute for Laboratory Animal Resources, National Institutes for Food and Drug Control (NIFDC), Beijing 102629, China.ORCID 0000-0001-5556-2025
Weijin HuangDivision of HIV/AIDS and Sex-Transmitted Virus Vaccines, Institute for Biological Product Control, National Institutes for Food and Drug Control (NIFDC), Beijing 102629, China.ORCID 0000-0002-4246-8889
Shihui SunState Key Laboratory of Pathogen and Biosecurity, Institute of Microbiology and Epidemiology, Academy of Military Medical Sciences, Beijing, China.ORCID 0000-0002-2623-9939
Yao SunCAS Key Laboratory of Infection and Immunity, National Laboratory of Macromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China.ORCID 0000-0001-6892-4996
Ling ZhuCAS Key Laboratory of Infection and Immunity, National Laboratory of Macromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China.ORCID 0000-0002-6174-296X
Qi ChenState Key Laboratory of Pathogen and Biosecurity, Institute of Microbiology and Epidemiology, Academy of Military Medical Sciences, Beijing, China.ORCID 0000-0002-6568-7267
Nan WangCAS Key Laboratory of Infection and Immunity, National Laboratory of Macromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China.ORCID 0000-0002-9936-9179
Jianhui NieDivision of HIV/AIDS and Sex-Transmitted Virus Vaccines, Institute for Biological Product Control, National Institutes for Food and Drug Control (NIFDC), Beijing 102629, China.
Zhen CuiCAS Key Laboratory of Infection and Immunity, National Laboratory of Macromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China.ORCID 0000-0001-8723-1175
Dandan ZhuCAS Key Laboratory of Infection and Immunity, National Laboratory of Macromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China.ORCID 0000-0001-8488-5691
Neil ShawCAS Key Laboratory of Infection and Immunity, National Laboratory of Macromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China.ORCID 0000-0003-2722-9967
Xiao-Feng LiState Key Laboratory of Pathogen and Biosecurity, Institute of Microbiology and Epidemiology, Academy of Military Medical Sciences, Beijing, China.ORCID 0000-0002-5014-7102
Qianqian LiDivision of HIV/AIDS and Sex-Transmitted Virus Vaccines, Institute for Biological Product Control, National Institutes for Food and Drug Control (NIFDC), Beijing 102629, China.
Liangzhi XieBeijing Protein and Antibody R&D Engineering Center, Sinocelltech Ltd., Beijing 100176, China. xiangxi@ibp.ac.cn qincf@bmi.ac.cn wangyc@nifdc.org.cn liangzhi@yahoo.com raozh@tsinghua.edu.cn.ORCID 0000-0002-8372-1393
Youchun WangDivision of HIV/AIDS and Sex-Transmitted Virus Vaccines, Institute for Biological Product Control, National Institutes for Food and Drug Control (NIFDC), Beijing 102629, China. xiangxi@ibp.ac.cn qincf@bmi.ac.cn wangyc@nifdc.org.cn liangzhi@yahoo.com raozh@tsinghua.edu.cn.ORCID 0000-0001-9769-5141
Zihe RaoCAS Key Laboratory of Infection and Immunity, National Laboratory of Macromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China. xiangxi@ibp.ac.cn qincf@bmi.ac.cn wangyc@nifdc.org.cn liangzhi@yahoo.com raozh@tsinghua.edu.cn.ORCID 0000-0001-9866-2384
Cheng-Feng QinState Key Laboratory of Pathogen and Biosecurity, Institute of Microbiology and Epidemiology, Academy of Military Medical Sciences, Beijing, China. xiangxi@ibp.ac.cn qincf@bmi.ac.cn wangyc@nifdc.org.cn liangzhi@yahoo.com raozh@tsinghua.edu.cn.ORCID 0000-0002-0632-2807
Xiangxi WangCAS Key Laboratory of Infection and Immunity, National Laboratory of Macromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China. xiangxi@ibp.ac.cn qincf@bmi.ac.cn wangyc@nifdc.org.cn liangzhi@yahoo.com raozh@tsinghua.edu.cn.ORCID 0000-0003-0635-278X
Chinese Academy of Sciences · CNAcademy of Military Medical Sciences · CNNational Institutes for Food and Drug Control · CNChinese Academy of Medical Sciences & Peking Union Medical College · CNSinocelltech Group (China) · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The coronavirus disease 2019 (COVID-19) pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has resulted in an unprecedented public health crisis. There are no approved vaccines or therapeutics for treating COVID-19. Here we report a humanized monoclonal antibody, H014, that efficiently neutralizes SARS-CoV-2 and SARS-CoV pseudoviruses as well as authentic SARS-CoV-2 at nanomolar concentrations by engaging the spike (S) receptor binding domain (RBD). H014 administration reduced SARS-CoV-2 titers in infected lungs and prevented pulmonary pathology in a human angiotensin-converting enzyme 2 mouse model. Cryo-electron microscopy characterization of the SARS-CoV-2 S trimer in complex with the H014 Fab fragment unveiled a previously uncharacterized conformational epitope, which was only accessible when the RBD was in an open conformation. Biochemical, cellular, virological, and structural studies demonstrated that H014 prevents attachment of SARS-CoV-2 to its host cell receptors. Epitope analysis of available neutralizing antibodies against SARS-CoV and SARS-CoV-2 uncovered broad cross-protective epitopes. Our results highlight a key role for antibody-based therapeutic interventions in the treatment of COVID-19.

Indexed as

Angiotensin-Converting Enzyme 2AnimalsAntibodies, Monoclonal, HumanizedAntibodies, NeutralizingBetacoronavirusChlorocebus aethiopsCoronavirus InfectionsCOVID-19Epitope MappingHumansImmunoglobulin Fab FragmentsLungMicePandemicsPeptidyl-Dipeptidase APneumonia, ViralACE2 protein, humanAce2 protein, mouseAngiotensin-Converting Enzyme 2Antibodies, Monoclonal, HumanizedAntibodies, NeutralizingImmunoglobulin Fab FragmentsPeptidyl-Dipeptidase AReceptors, Virus

Identifiers

PMID32703908
PMCPMC7402622
OpenAlexW3044050454

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

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.