Evidence map›Paper›PMID 30190477›Full record

ArticleNature communications2018

LY6E mediates an evolutionarily conserved enhancement of virus infection by targeting a late entry step.

Katrina B Mar, Nicholas R Rinkenberger, Ian N Boys, Jennifer L Eitson, Matthew B McDougal, R Blake Richardson, John W Schoggins

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 91 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
91citing papers in PubMed, 1 pooled it
6.6field-weighted citation impact, top 2% 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

91 citing papers in PubMed, 1 synthesis or guideline pooled it, 132 citations in OpenAlex.

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31 more citing papers are in PubMed but not listed here.

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 1 country.

Katrina B MarDepartment of Microbiology, University of Texas Southwestern Medical Center, 6000 Harry Hines Blvd, Dallas, 75390, TX, USA.ORCID http://orcid.org/0000-0003-3640-2418
Nicholas R RinkenbergerDepartment of Microbiology, University of Texas Southwestern Medical Center, 6000 Harry Hines Blvd, Dallas, 75390, TX, USA.
Ian N BoysDepartment of Microbiology, University of Texas Southwestern Medical Center, 6000 Harry Hines Blvd, Dallas, 75390, TX, USA.ORCID http://orcid.org/0000-0002-0854-207X
Jennifer L EitsonDepartment of Microbiology, University of Texas Southwestern Medical Center, 6000 Harry Hines Blvd, Dallas, 75390, TX, USA.
Matthew B McDougalDepartment of Microbiology, University of Texas Southwestern Medical Center, 6000 Harry Hines Blvd, Dallas, 75390, TX, USA.ORCID http://orcid.org/0000-0002-3957-8868
R Blake RichardsonDepartment of Microbiology, University of Texas Southwestern Medical Center, 6000 Harry Hines Blvd, Dallas, 75390, TX, USA.
John W SchogginsDepartment of Microbiology, University of Texas Southwestern Medical Center, 6000 Harry Hines Blvd, Dallas, 75390, TX, USA. john.schoggins@utsouthwestern.edu.ORCID http://orcid.org/0000-0002-7944-6800
The University of Texas Southwestern Medical Center · USSouthwestern Medical Center · US

Funding

INTEGRATIVE IMMUNOLOGY TRAINING PROGRAMT32AI005284 · NIAID · UT SOUTHWESTERN MEDICAL CENTER · PI Nan Yan · 2003 to 2026
$7.4M
MOLECULAR MICROBIOLOGY TRAINING GRANTT32AI007520 · NIAID · UT SOUTHWESTERN MEDICAL CENTER · PI Julie K Pfeiffer · 1997 to 2026
$7.0M
Discovery of antiviral mechanisms in batsDP2AI117922 · NIAID · UT SOUTHWESTERN MEDICAL CENTER · PI SCHOGGINS, JOHN W. · 2014 to 2016
$2.6M
Interactions between type I and III interferon during resolution of HCV infectionK01DK095031 · NIDDK · UT SOUTHWESTERN MEDICAL CENTER · PI SCHOGGINS, JOHN W. · 2012 to 2016
$629k
Division of Intramural Research, National Institute of Allergy and Infectious Diseases (Division of Intramural Research of the NIAID) AI005284Division of Intramural Research, National Institute of Allergy and Infectious Diseases (Division of Intramural Research of the NIAID) AI007520Division of Intramural Research, National Institute of Allergy and Infectious Diseases (Division of Intramural Research of the NIAID) AI117922Division of Intramural Research, National Institute of Allergy and Infectious Diseases (Division of Intramural Research of the NIAID) DK095031National Science Foundation (NSF) 2016217834NIAID NIH HHS DP2 AI117922NIAID NIH HHS T32 AI005284NIAID NIH HHS T32 AI007520NIDDK NIH HHS K01 DK095031
6 · The paper itself

Abstract

Interferons (IFNs) contribute to cell-intrinsic antiviral immunity by inducing hundreds of interferon-stimulated genes (ISGs). In a screen to identify antiviral ISGs, we unexpectedly found that LY6E, a member of the LY6/uPAR family, enhanced viral infection. Here, we show that viral enhancement by ectopically expressed LY6E extends to several cellular backgrounds and affects multiple RNA viruses. LY6E does not impair IFN antiviral activity or signaling, but rather promotes viral entry. Using influenza A virus as a model, we narrow the enhancing effect of LY6E to uncoating after endosomal escape. Diverse mammalian orthologs of LY6E also enhance viral infectivity, indicating evolutionary conservation of function. By structure-function analyses, we identify a single amino acid in a predicted loop region that is essential for viral enhancement. Our study suggests that LY6E belongs to a class of IFN-inducible host factors that enhance viral infectivity without suppressing IFN antiviral activity.

Indexed as

AnimalsAntigens, SurfaceBiological EvolutionCell LineFibroblastsGene Expression RegulationGPI-Linked ProteinsHost-Pathogen InteractionsHumansInfluenza A virusInterferonsLeucineRNA VirusesRNA Virus InfectionsVirus InternalizationVirus ReplicationAntigens, SurfaceGPI-Linked ProteinsInterferonsLeucineLY6E protein, human

Identifiers

PMID30190477
PMCPMC6127192
OpenAlexW2889114972

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.