Evidence map›Paper›PMID 26336095›Full record

ArticlePLoS pathogens2015

Immunostimulatory Defective Viral Genomes from Respiratory Syncytial Virus Promote a Strong Innate Antiviral Response during Infection in Mice and Humans.

Yan Sun, Deepika Jain, Cynthia J Koziol-White, Emmanuelle Genoyer, Micah Gilbert, Karla Tapia, Reynold A Panettieri, Richard L Hodinka, Carolina B López

Open access · goldAbstract read
In one paragraph

Article in PLoS pathogens, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 107 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
107citing papers in PubMed, 1 pooled it
7.0field-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

107 citing papers in PubMed, 1 synthesis or guideline pooled it, 154 citations in OpenAlex.

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47 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

9 authors at 1 institution in 1 country.

Yan SunDepartment of Pathobiology, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America.
Deepika JainDepartment of Pathobiology, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America.
Cynthia J Koziol-WhiteDepartment of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, United States of America.
Emmanuelle GenoyerDepartment of Pathobiology, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America.
Micah GilbertDepartment of Pathobiology, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America.
Karla TapiaDepartment of Pathobiology, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America.
Reynold A PanettieriDepartment of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, United States of America.
Richard L HodinkaDepartment of Pathology and Laboratory of Medicine, Perelman School of Medicine at the University of Pennsylvania and Clinical Virology Laboratory, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, United States of America.
Carolina B LópezDepartment of Pathobiology, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America.
University of Pennsylvania · US

Funding

Project 4 - OGR1- and TSPO- dependent mechanisms mediated by benzodiazepines affecting ASM contractionP01HL114471 · NHLBI · UNIVERSITY OF PENNSYLVANIA · PI LIGGETT, STEPHEN B · 2013 to 2023
$23.9M
Epigenic Regulation of Lung Progenitor Repair and RegenerationU01HL110942 · NHLBI · UNIVERSITY OF PENNSYLVANIA · PI MORRISEY, EDWARD E · 2012 to 2016
$3.4M
A novel virus-derived adjuvantR01AI083284 · NIAID · UNIVERSITY OF PENNSYLVANIA · PI LOPEZ, CAROLINA B. · 2009 to 2017
$3.3M
NHLBI NIH HHS P01 HL114471NHLBI NIH HHS U01 HL110942NIAID NIH HHS R01 AI083284
6 · The paper itself

Abstract

Human respiratory syncytial virus (RSV) is a major cause of severe respiratory illness in children and susceptible adults. RSV blocks the development of the innate antiviral immune response and can grow to high titers in the respiratory tract. Here we demonstrate that immunostimulatory defective viral genomes (iDVGs) that are naturally generated during RSV replication are strong inducers of the innate antiviral response to RSV in mice and humans. In mice, RSV iDVGs stimulated the expression of antiviral genes, restricted viral replication, and prevented weight loss and lung inflammation. In human cells, the antiviral response to RSV iDVGs was dominated by the expression of IFN-λ1 over IFN-β and was driven by rapid intranuclear accumulation of the transcription factor IRF1. RSV iDVGs were detected in respiratory secretions of hospitalized patients, and their amount positively correlated with the level of expression of antiviral genes in the samples. Infection of explanted human lung tissue from different donors revealed that most humans can respond to RSV iDVGs and that the rate of accumulation of iDVGs during infection directly correlates with the quality of the antiviral response. Taken together, our data establish iDVGs as primary triggers of robust antiviral responses to RSV and provide the first evidence for an important biological role for naturally occurring iDVGs during a paramyxovirus infection in humans.

Indexed as

Genome, ViralHost-Pathogen InteractionsAnimalsCell LineChlorocebus aethiopsFemaleGene Expression Regulation, ViralHumansImmunity, InnateInterferon-betaInterferon LambdaInterferonsInterleukinsLungMice, Inbred BALB CNasopharynxInterferon-betaInterferon Lambdainterferon-lambda, humanInterferonsInterleukins

Identifiers

PMID26336095
PMCPMC4559413
OpenAlexW1841329200

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.