Evidence map›Paper›PMID 33255202›Full record

ArticleViruses2020

Structural Basis of Zika Virus Specific Neutralization in Subsequent Flavivirus Infections.

Madhumati Sevvana, Thomas F Rogers, Andrew S Miller, Feng Long, Thomas Klose, Nathan Beutler, Yen-Chung Lai, Mara Parren, Laura M Walker, Geeta Buda and 3 more

Open access · goldAbstract read
In one paragraph

Article in Viruses, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.3field-weighted citation impact, top 18% 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

7 citing papers in PubMed, 11 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Positive-strand RNA viruses-a Keystone Symposia report.Annals of the New York Academy of Sciences · 2023
    Article
  6. The Innate Defense in the Zika-Infected Placenta.Pathogens (Basel, Switzerland) · 2022
    Review
  7. Article
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

13 authors at 3 institutions in 1 country.

Madhumati SevvanaDepartment of Biological Sciences, Purdue University, West Lafayette, IN 47907, USA.ORCID 0000-0003-4992-6296
Thomas F RogersDepartment of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA.
Andrew S MillerDepartment of Biological Sciences, Purdue University, West Lafayette, IN 47907, USA.
Feng LongDepartment of Biological Sciences, Purdue University, West Lafayette, IN 47907, USA.
Thomas KloseDepartment of Biological Sciences, Purdue University, West Lafayette, IN 47907, USA.ORCID 0000-0002-2150-9792
Nathan BeutlerDepartment of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA.ORCID 0000-0003-3240-9524
Yen-Chung LaiDepartment of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA.
Mara ParrenDepartment of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA.ORCID 0000-0003-0067-0154
Laura M WalkerAdimab LLC, Lebanon, NH 03766, USA.
Geeta BudaDepartment of Biological Sciences, Purdue University, West Lafayette, IN 47907, USA.
Dennis R BurtonDepartment of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA.
Michael G RossmannDepartment of Biological Sciences, Purdue University, West Lafayette, IN 47907, USA.
Richard J KuhnDepartment of Biological Sciences, Purdue University, West Lafayette, IN 47907, USA.
Purdue University West Lafayette · USScripps Research Institute · USAdimab (United States) · US

Funding

Antibody-based Protection against FlavivirsesR01AI073755 · NIAID · WASHINGTON UNIVERSITY · PI DIAMOND, MICHAEL S, FREMONT, DAVED H. · 2007 to 2022
$11.4M
NIAID NIH HHS R01 AI073755NIH HHS AI073755NIH HHS AI076331
6 · The paper itself

Abstract

Zika virus (ZIKV), a mosquito-borne human flavivirus that causes microcephaly and other neurological disorders, has been a recent focus for the development of flavivirus vaccines and therapeutics. We report here a 4.0 Å resolution structure of the mature ZIKV in complex with ADI-30056, a ZIKV-specific human monoclonal antibody (hMAb) isolated from a ZIKV infected donor with a prior dengue virus infection. The structure shows that the hMAb interactions span across the E protein dimers on the virus surface, inhibiting conformational changes required for the formation of infectious fusogenic trimers similar to the hMAb, ZIKV-117. Structure-based functional analysis, and structure and sequence comparisons, identified ZIKV residues essential for neutralization and crucial for the evolution of highly potent E protein crosslinking Abs in ZIKV. Thus, this epitope, ZIKV's "Achilles heel", defined by the contacts between ZIKV and ADI-30056, could be a suitable target for the design of therapeutic antibodies.

Indexed as

CoinfectionAmino Acid SequenceAnimalsAntibodies, NeutralizingAntibodies, ViralChlorocebus aethiopsCross ReactionsDengueDengue VirusEpitope MappingEpitopesFlavivirusFlavivirus InfectionsHumansImaging, Three-DimensionalModels, MolecularAntibodies, NeutralizingAntibodies, ViralEpitopesflavivirus neutralizationsecondary flavivirus infectionZika antibody structureZika–dengue co-infection

Identifiers

PMID33255202
PMCPMC7760643
OpenAlexW3110381446

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.