Evidence map›Paper›PMID 29018252›Full record

ArticleEmerging microbes & infections2017

Neutralization of Zika virus by germline-like human monoclonal antibodies targeting cryptic epitopes on envelope domain III.

Yanling Wu, Shun Li, Lanying Du, Chunyu Wang, Peng Zou, Binbin Hong, Mengjiao Yuan, Xiaonan Ren, Wanbo Tai, Yu Kong and 5 more

Open access · goldAbstract read
In one paragraph

Article in Emerging microbes & infections, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
6.9field-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

30 citing papers in PubMed, 51 citations in OpenAlex.

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  14. Zika virus serological diagnosis: commercial tests and monoclonal antibodies as tools.The journal of venomous animals and toxins including tropical diseases · 2020
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  19. Isolation of Monoclonal Antibodies from Zika Virus-Infected Patient Samples.Methods in molecular biology (Clifton, N.J.) · 2020
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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

15 authors at 3 institutions in 2 countries.

Yanling WuKey Laboratory of Medical Molecular Virology of Ministries of Education and Health, School of Basic Medical Sciences, Fudan University, Shanghai 200032, China.
Shun LiShanghai Public Health Clinical Center, Fudan University, Shanghai 201508, China.ORCID http://orcid.org/0000-0002-9887-8879
Lanying DuLindsley F Kimball Research Institute, New York Blood Center, New York, NY 10065, USA.
Chunyu WangKey Laboratory of Medical Molecular Virology of Ministries of Education and Health, School of Basic Medical Sciences, Fudan University, Shanghai 200032, China.
Peng ZouShanghai Public Health Clinical Center, Fudan University, Shanghai 201508, China.
Binbin HongKey Laboratory of Medical Molecular Virology of Ministries of Education and Health, School of Basic Medical Sciences, Fudan University, Shanghai 200032, China.
Mengjiao YuanShanghai Public Health Clinical Center, Fudan University, Shanghai 201508, China.
Xiaonan RenShanghai Public Health Clinical Center, Fudan University, Shanghai 201508, China.
Wanbo TaiLindsley F Kimball Research Institute, New York Blood Center, New York, NY 10065, USA.
Yu KongKey Laboratory of Medical Molecular Virology of Ministries of Education and Health, School of Basic Medical Sciences, Fudan University, Shanghai 200032, China.
Chen ZhouBiomissile Corporation, Shanghai 201203, China.
Lu LuKey Laboratory of Medical Molecular Virology of Ministries of Education and Health, School of Basic Medical Sciences, Fudan University, Shanghai 200032, China.
Xiaohui ZhouShanghai Public Health Clinical Center, Fudan University, Shanghai 201508, China.
Shibo JiangKey Laboratory of Medical Molecular Virology of Ministries of Education and Health, School of Basic Medical Sciences, Fudan University, Shanghai 200032, China.
Tianlei YingKey Laboratory of Medical Molecular Virology of Ministries of Education and Health, School of Basic Medical Sciences, Fudan University, Shanghai 200032, China.ORCID http://orcid.org/0000-0002-9597-2843
Fudan University · CNShanghai Public Health Clinical Center · CNNew York Blood Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The Zika virus (ZIKV), a flavivirus transmitted by Aedes mosquitoes, has emerged as a global public health concern. Pre-existing cross-reactive antibodies against other flaviviruses could modulate immune responses to ZIKV infection by antibody-dependent enhancement, highlighting the importance of understanding the immunogenicity of the ZIKV envelope protein. In this study, we identified a panel of human monoclonal antibodies (mAbs) that target domain III (DIII) of the ZIKV envelope protein from a very large phage-display naive antibody library. These germline-like antibodies, sharing 98%-100% hoLogy with their corresponding germline IGHV genes, bound ZIKV DIII specifically with high affinities. One mAb, m301, broadly neutralized the currently circulating ZIKV strains and showed a synergistic effect with another mAb, m302, in neutralizing ZIKV in vitro and in a mouse model of ZIKV infection. Interestingly, epitope mapping and competitive binding studies suggest that m301 and m302 bind adjacent regions of the DIII C-C' loop, which represents a recently identified cryptic epitope that is intermittently exposed in an uncharacterized virus conformation. This study extended our understanding of antigenic epitopes of ZIKV antibodies and has direct implications for the design of ZIKV vaccines.

Indexed as

AnimalsAntibodies, MonoclonalAntibodies, NeutralizingAntibodies, ViralEpitopesFemaleHumansMaleMice, Inbred C57BLProtein DomainsZika VirusZika Virus InfectionAntibodies, MonoclonalAntibodies, NeutralizingAntibodies, ViralEpitopes

Identifiers

PMID29018252
PMCPMC5658772
OpenAlexW2765908577

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.