Evidence map›Paper›PMID 33137116›Full record

ArticlePLoS computational biology2020

Quantification of Ebola virus replication kinetics in vitro.

Laura E Liao, Jonathan Carruthers, Sophie J Smither, CL4 Virology Team, Simon A Weller, Diane Williamson, Thomas R Laws, Isabel García-Dorival, Julian Hiscox, Benjamin P Holder and 6 more

Abstract read
In one paragraph

Article in PLoS computational biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
–field-weighted citation impact
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

12 citing papers in PubMed.

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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

16 authors.

Laura E LiaoTheoretical Biology and Biophysics, Los Alamos National Laboratory, Los Alamos, NM, USA 87545.ORCID 0000-0001-6069-2633
Jonathan CarruthersDepartment of Applied Mathematics, School of Mathematics, University of Leeds, Leeds LS2 9JT, UK.ORCID 0000-0002-1372-3254
Sophie J SmitherDefence Science and Technology Laboratory, Salisbury SP4 0JQ, UK.
CL4 Virology Team
Simon A WellerDefence Science and Technology Laboratory, Salisbury SP4 0JQ, UK.ORCID 0000-0001-9286-2991
Diane WilliamsonDefence Science and Technology Laboratory, Salisbury SP4 0JQ, UK.ORCID 0000-0002-0322-5972
Thomas R LawsDefence Science and Technology Laboratory, Salisbury SP4 0JQ, UK.ORCID 0000-0002-0142-9162
Isabel García-DorivalInstitute of Infection and Global Health, University of Liverpool, Liverpool, L69 7BE, UK.ORCID 0000-0002-5654-5662
Julian HiscoxInstitute of Infection and Global Health, University of Liverpool, Liverpool, L69 7BE, UK.ORCID 0000-0002-6582-0275
Benjamin P HolderDepartment of Physics, Grand Valley State University, Allendale, MI, USA 49401.
Catherine A A BeaucheminDepartment of Physics, Ryerson University, Toronto, ON, Canada M5B 2K3.ORCID 0000-0003-0599-0069
Alan S PerelsonTheoretical Biology and Biophysics, Los Alamos National Laboratory, Los Alamos, NM, USA 87545.ORCID 0000-0002-2455-0002
Martín López-GarcíaDepartment of Applied Mathematics, School of Mathematics, University of Leeds, Leeds LS2 9JT, UK.ORCID 0000-0003-3833-8595
Grant LytheDepartment of Applied Mathematics, School of Mathematics, University of Leeds, Leeds LS2 9JT, UK.ORCID 0000-0001-7966-5571
John N BarrSchool of Molecular and Cellular Biology, University of Leeds, Leeds LS2 9JT, UK.ORCID 0000-0002-9035-2039
Carmen Molina-ParísDepartment of Applied Mathematics, School of Mathematics, University of Leeds, Leeds LS2 9JT, UK.ORCID 0000-0001-9828-6737

Funding

Collaborative Integration of HCV Molecular Virology and Mathematical ModelingR01AI078881 · NIAID · UNIVERSITY OF ILLINOIS AT CHICAGO · PI PERELSON, ALAN S, UPRICHARD, SUSAN L. · 2011 to 2025
$7.5M
Modeling Viral and T Lymphocyte DynamicsR01OD011095 · OD · TRIAD NATIONAL SECURITY, LLC · PI PERELSON, ALAN S · 2012 to 2024
$5.0M
NIAID NIH HHS R01 AI078881NIH HHS R01 OD011095
6 · The paper itself

Abstract

Mathematical modelling has successfully been used to provide quantitative descriptions of many viral infections, but for the Ebola virus, which requires biosafety level 4 facilities for experimentation, modelling can play a crucial role. Ebola virus modelling efforts have primarily focused on in vivo virus kinetics, e.g., in animal models, to aid the development of antivirals and vaccines. But, thus far, these studies have not yielded a detailed specification of the infection cycle, which could provide a foundational description of the virus kinetics and thus a deeper understanding of their clinical manifestation. Here, we obtain a diverse experimental data set of the Ebola virus infection in vitro, and then make use of Bayesian inference methods to fully identify parameters in a mathematical model of the infection. Our results provide insights into the distribution of time an infected cell spends in the eclipse phase (the period between infection and the start of virus production), as well as the rate at which infectious virions lose infectivity. We suggest how these results can be used in future models to describe co-infection with defective interfering particles, which are an emerging alternative therapeutic.

Indexed as

Models, BiologicalAnimalsBayes TheoremChlorocebus aethiopsComputational BiologyComputer SimulationEbolavirusHemorrhagic Fever, EbolaHost Microbial InteractionsHumansIn Vitro TechniquesKineticsMarkov ChainsMonte Carlo MethodReverse Transcriptase Polymerase Chain ReactionVero Cells

Identifiers

PMID33137116
PMCPMC7660928

What OpenQuestion holds

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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.