Evidence map›Paper›PMID 17531282›Full record

ArticleVirology2007

Ubiquitination and proteasomal degradation of interferon regulatory factor-3 induced by Npro from a cytopathic bovine viral diarrhea virus.

Zihong Chen, Rene Rijnbrand, Rohit K Jangra, Santhana G Devaraj, Lin Qu, Yinghong Ma, Stanley M Lemon, Kui Li

Open access · greenAbstract read
In one paragraph

Article in Virology, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 70 papers.

0numbers the graph read from it
0cells of the map it votes in
70citing papers in PubMed
16.5field-weighted citation impact, top 1% 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

70 citing papers in PubMed, 123 citations in OpenAlex.

  1. Review
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  6. The regulation of innate antiviral immunity by TRIM56.Infectious diseases & immunity · 2025
    Review
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10 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

8 authors at 1 institution in 2 countries.

Zihong ChenDepartment of Microbiology and Immunology and the Center for Hepatitis Research, Institute for Human Infections and Immunity, University of Texas Medical Branch, 301 University Boulevard, Galveston, TX 77555-1019, USA. zichen@utmb.edu
Rene Rijnbrand
Rohit K Jangra
Santhana G Devaraj
Lin Qu
Yinghong Ma
Stanley M Lemon
Kui Li
Institute of Infection and Immunity · CA

Funding

Virus-Host Interactions in Hepatitis C Virus (HCV) InfectionsU19AI040035 · NIAID · UNIVERSITY OF TEXAS MEDICAL BR GALVESTON · PI GALE, MICHAEL · 1996 to 2009
$12.0M
Role of TLR3 Signaling in Control of HCVR01AI069285 · NIAID · UNIVERSITY OF TEXAS MED BR GALVESTON · PI LI, KUI · 2007 to 2016
$2.5M
Impact of HCV NS3/4A Protease on Host Innate ImmunityR21DA018054 · NIDA · UNIVERSITY OF TEXAS MEDICAL BR GALVESTON · PI LI, KUI · 2003 to 2004
$302k
NIAID NIH HHS R01 AI069285NIAID NIH HHS R01-AI069285NIAID NIH HHS U19 AI040035NIAID NIH HHS U19-AI40035NIDA NIH HHS R21 DA018054NIDA NIH HHS R21-DA018054
6 · The paper itself

Abstract

The pathogenesis of bovine viral diarrhea virus (BVDV) infections is complex and only partly understood. It remains controversial whether interferon is produced in cells infected with cytopathic(cp) BVDVs which do not persist in vivo. We show here that a cpBVDV (NADL strain) does not induce interferon responses in cell culture and blocks induction of interferon-stimulated genes by a super-infecting paramyxovirus. cpBVDV infection causes a marked loss of interferon regulatory factor 3 (IRF-3), a cellular transcription factor that controls interferon synthesis. This is attributed to expression of Npro, but not its protease activity. Npro interacts with IRF-3, prior to its activation by virus-induced phosphorylation, resulting in polyubiquitination and subsequent proteasomal degradation of IRF-3. Thermal inactivation of the E1 ubiquitin-activating enzyme prevents Npro-induced IRF-3 loss. These data suggest that inhibition of interferon production is a shared feature of both ncp and cpBVDVs and provide new insights regarding IRF-3 regulation in pestivirus pathogenesis.

Indexed as

AnimalsCattleCell LineDiarrhea Viruses, Bovine ViralHumansInterferon Regulatory Factor-3InterferonsProteasome Endopeptidase ComplexProtein BindingUbiquitinUbiquitin-Activating EnzymesViral ProteinsInterferon Regulatory Factor-3InterferonsNpro protein, bovine viral diarrhea virusProteasome Endopeptidase ComplexUbiquitinUbiquitin-Activating EnzymesViral Proteins

Identifiers

PMID17531282
PMCPMC2000802
OpenAlexW2079702229

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.