Evidence map›Paper›PMID 26589670›Full record

ArticleGut2016

HVR1-mediated antibody evasion of highly infectious in vivo adapted HCV in humanised mice.

Jannick Prentoe, Lieven Verhoye, Rodrigo Velázquez Moctezuma, Caroline Buysschaert, Ali Farhoudi, Richard Wang, Harvey Alter, Philip Meuleman, Jens Bukh

Open access · bronzeAbstract read
In one paragraph

Article in Gut, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
3.2field-weighted citation impact, top 8% 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

35 citing papers in PubMed, 44 citations in OpenAlex.

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  19. Hypervariable region 1 and N-linked glycans of hepatitis C regulate virion neutralization by modulating envelope conformations.Proceedings of the National Academy of Sciences of the United States of America · 2019
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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

9 authors at 3 institutions in 3 countries.

Jannick PrentoeCopenhagen Hepatitis C Program (CO-HEP), Department of Infectious Diseases and Clinical Research Centre, Hvidovre Hospital and Department of Immunology and Microbiology, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.
Lieven VerhoyeCenter for Vaccinology, Ghent University, Ghent, Belgium.
Rodrigo Velázquez MoctezumaCopenhagen Hepatitis C Program (CO-HEP), Department of Infectious Diseases and Clinical Research Centre, Hvidovre Hospital and Department of Immunology and Microbiology, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.
Caroline BuysschaertCenter for Vaccinology, Ghent University, Ghent, Belgium.
Ali FarhoudiCenter for Vaccinology, Ghent University, Ghent, Belgium.
Richard WangDepartment of Transfusion Medicine, Warren Grant Magnuson Clinical Center, National Institutes of Health, Bethesda, Maryland, USA.
Harvey AlterDepartment of Transfusion Medicine, Warren Grant Magnuson Clinical Center, National Institutes of Health, Bethesda, Maryland, USA.
Philip MeulemanCenter for Vaccinology, Ghent University, Ghent, Belgium.
Jens BukhCopenhagen Hepatitis C Program (CO-HEP), Department of Infectious Diseases and Clinical Research Centre, Hvidovre Hospital and Department of Immunology and Microbiology, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.
Ghent University Hospital · BEUniversity of Copenhagen · DKNational Institutes of Health · US

Funding

HCV Infection and Innate ImmunityZIACL002121 · CLC · CLINICAL CENTER · PI DE GIORGI, VALERIA · 2009 to 2025
$0k
6 · The paper itself

Abstract

objectiveHCV is a major cause of chronic liver disease worldwide, but the role of neutralising antibodies (nAbs) in its natural history remains poorly defined. We analysed the in vivo role of hypervariable region 1 (HVR1) for HCV virion properties, including nAb susceptibility.

designAnalysis of HCV from human liver chimeric mice infected with cell-culture-derived prototype genotype 2a recombinant J6/JFH1 or HVR1-deleted variant J6/JFH1

resultsIn vivo, J6/JFH1 and J6/JFH1

conclusionsThe A876P-substitution bridges in vitro and in vivo studies using J6/JFH1-based recombinants. We provide the first in vivo evidence that HVR1 protects cross-genotype conserved HCV neutralisation epitopes, which advocates the possibility of using HVR1-deleted viruses as vaccine antigens to boost broadly reactive protective nAb responses.

Indexed as

MutationAmino Acid SubstitutionAnimalsAntibodies, NeutralizingDisease Models, AnimalGenotypeHepacivirusHepatitis CIn Vitro TechniquesMiceViral Hepatitis VaccinesViral Nonstructural ProteinsViral ProteinsAntibodies, NeutralizingHVR1 protein, Hepatitis C virusViral Hepatitis VaccinesViral Nonstructural ProteinsViral ProteinsHCVHEPATITIS C

Identifiers

PMID26589670
PMCPMC5136728
OpenAlexW2178686786

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.