Evidence map›Paper›PMID 21987769›Full record

ArticleThe Journal of infectious diseases2011

DRBP76 associates with Ebola virus VP35 and suppresses viral polymerase function.

Reed S Shabman, Daisy W Leung, Joshua Johnson, Nicole Glennon, Erol E Gulcicek, Kathryn L Stone, Lawrence Leung, Lisa Hensley, Gaya K Amarasinghe, Christopher F Basler

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of infectious diseases, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
1.7field-weighted citation impact, top 17% 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

24 citing papers in PubMed, 43 citations in OpenAlex.

  1. 25 Years of Ebola Virus VP35 Research.Journal of molecular biology · 2025
    Review
  2. The Polyvalent Role of NF90 in RNA Biology.International journal of molecular sciences · 2022
    Review
  3. Article
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  13. Human interactome of the influenza B virus NS1 protein.The Journal of general virology · 2017
    Article
  14. Article
  15. Article
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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

10 authors at 5 institutions in 1 country.

Reed S ShabmanDepartment of Microbiology, Mount Sinai School of Medicine, New York, New York 10029, USA.
Daisy W Leung
Joshua Johnson
Nicole Glennon
Erol E Gulcicek
Kathryn L Stone
Lawrence Leung
Lisa Hensley
Gaya K Amarasinghe
Christopher F Basler
Icahn School of Medicine at Mount Sinai · USIowa State University · USUnited States Army Medical Research Institute of Infectious Diseases · USW. M. Keck Foundation · USYale University · US

Funding

Viral Pathogenesis and TherapeuticsU54AI057158 · NIAID · WADSWORTH CENTER · PI LEVY, DAVID E · 2003 to 2014
$100.8M
Virology and Smallpox VaccinationsU54AI057160 · NIAID · WASHINGTON UNIVERSITY · PI RAY, RANJIT · 2003 to 2013
$80.9M
Ebola VP35 Interferon-Antagonist: Mechanism and SignifR01AI059536 · NIAID · MOUNT SINAI SCHOOL OF MEDICINE OF NYU · PI BASLER, CHRISTOPHER F · 2005 to 2015
$4.2M
Structural studies of Ebola VP35 mediated immune evasion mechanismsR01AI081914 · NIAID · WASHINGTON UNIVERSITY · PI AMARASINGHE, GAYA K. · 2009 to 2013
$2.0M
Pan-filovirus antivirals targeting the VP35 proteinR56AI089547 · NIAID · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI BASLER, CHRISTOPHER F · 2010 to 2010
$677k
Ebola virus VP24 alters hnRNP C nuclear import: implications for replicationF32AI084453 · NIAID · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI SHABMAN, REED SOLOMON · 2009 to 2010
$98k
Structural and Biochemical Basis for Regulation of Ebola VP35 Function by dsRNAF32AI084324 · NIAID · IOWA STATE UNIVERSITY · PI LEUNG, DAISY W · 2009 to 2009
$52k
NIAID NIH HHS 1F32AI084324NIAID NIH HHS 1R56AI089547NIAID NIH HHS 5F32AI084453NIAID NIH HHS AI057158NIAID NIH HHS R01AI059536NIAID NIH HHS R01AI081914NIAID NIH HHS U54AI057160
6 · The paper itself

Abstract

The Zaire Ebola virus (EBOV) protein VP35 is multifunctional; it inhibits IFN-α/β production and functions as a cofactor of the viral RNA polymerase. Mass spectrometry identified the double stranded RNA binding protein 76 (DRBP76/NFAR-1/NF90) as a cellular factor that associates with the VP35 C-terminal interferon inhibitory domain (IID). DRBP76 is described to regulate host cell protein synthesis and play an important role in host defense. The VP35-IID-DRBP76 interaction required the addition of exogenous dsRNA, but full-length VP35 associated with DRBP76 in the absence of exogenous dsRNA. Cells infected with a Newcastle disease virus (NDV)-expressing VP35 redistributed DRBP76 from the nucleus to the cytoplasm, the compartment in which EBOV replicates. Overexpression of DRBP76 did not alter the ability of VP35 to inhibit type I IFN production but did impair the function of the EBOV transcription/replication complex. These data suggest that DRBP76, via its association with VP35, exerts an anti-EBOV function.

Indexed as

AnimalsChlorocebus aethiopsDNA-Directed RNA PolymerasesEbolavirusGene Expression RegulationHEK293 CellsHumansInterferon-betaNewcastle disease virusNuclear Factor 90 ProteinsPoly I-CPromoter Regions, GeneticProtein Structure, TertiaryRNA, Double-StrandedVero CellsViral Regulatory and Accessory ProteinsDNA-Directed RNA PolymerasesILF3 protein, humanInterferon-betaNuclear Factor 90 ProteinsPoly I-CRNA, Double-StrandedViral Regulatory and Accessory ProteinsVP35 protein, filovirus

Identifiers

PMID21987769
PMCPMC3218669
OpenAlexW2097623387

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.