Evidence map›Paper›PMID 24469789›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2014

Neutralizing antibodies can initiate genome release from human enterovirus 71.

Pavel Plevka, Pei-Yin Lim, Rushika Perera, Jane Cardosa, Ampa Suksatu, Richard J Kuhn, Michael G Rossmann

Open access · bronzeAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers.

0numbers the graph read from it
0cells of the map it votes in
48citing papers in PubMed
4.5field-weighted citation impact, top 4% 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

48 citing papers in PubMed, 71 citations in OpenAlex.

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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

7 authors at 2 institutions in 2 countries.

Pavel PlevkaDepartment of Biological Sciences, Purdue University, West Lafayette, IN 47907.
Pei-Yin Lim
Rushika Perera
Jane Cardosa
Ampa Suksatu
Richard J Kuhn
Michael G Rossmann
Purdue University West Lafayette · USSentinext Therapeutics (Malaysia) · MY

Funding

STRUCTURE OF A SMALL SPHERICAL VIRUSR37AI011219 · NIAID · PURDUE UNIVERSITY WEST LAFAYETTE · PI ROSSMANN, MICHAEL G · 1986 to 2015
$6.6M
STRUCTURE OF A SMALL SPHERICAL VIRUSR01AI011219 · NIAID · PURDUE UNIVERSITY WEST LAFAYETTE · PI KUHN, RICHARD J. · 1985 to 2020
$2.4M
NIAID NIH HHS R01 AI011219NIAID NIH HHS R01 AI 11219NIAID NIH HHS R37 AI011219
6 · The paper itself

Abstract

Antibodies were prepared by immunizing mice with empty, immature particles of human enterovirus 71 (EV71), a picornavirus that causes severe neurological disease in young children. The capsid structure of these empty particles is different from that of the mature virus and is similar to "A" particles encountered when picornaviruses recognize a potential host cell before genome release. The monoclonal antibody E18, generated by this immunization, induced a conformational change when incubated at temperatures between 4 °C and 37 °C with mature virus, transforming infectious virions into A particles. The resultant loss of genome that was observed by cryo-EM and a fluorescent SYBR Green dye assay inactivated the virus, establishing the mechanism by which the virus is inactivated and demonstrating that the E18 antibody has potential as an anti-EV71 therapy. The antibody-mediated virus neutralization by the induction of genome release has not been previously demonstrated. Furthermore, the present results indicate that antibodies with genome-release activity could also be produced for other picornaviruses by immunization with immature particles.

Indexed as

Genome, ViralAntibodies, NeutralizingCryoelectron MicroscopyEnterovirus A, HumanViral Plaque AssayAntibodies, Neutralizing

Identifiers

PMID24469789
PMCPMC3926013
OpenAlexW2132064217

What OpenQuestion holds

Textmetadata
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.