Evidence map›Paper›PMID 41006235›Full record

ArticleNature communications2025

A protein-proximity screen reveals Ebola virus co-opts the mRNA decapping complex through the scaffold protein EDC4.

Callie J Donahue, Aditi S Kesari, Naveen Thakur, Ling Wang, Sarah Hulsey Stubbs, Caroline G Williams, Sandhya Bharti Sharma, Cara D Kirby, Daisy W Leung, Uma K Aryal and 3 more

Abstract read
In one paragraph

Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
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

4 citing papers in PubMed.

  1. Article
  2. Review
  3. 25 Years of Ebola Virus VP35 Research.Journal of molecular biology · 2025
    Review
  4. Ebola virus VP35 NNLNS motif modulates viral RNA synthesis and MIB2-mediated signaling.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

13 authors.

Callie J Donahue *Department of Virology, Immunology and Microbiology, Chobanian & Avedisian School of Medicine and National Emerging Infectious Diseases Laboratories (NEIDL), Boston University, Boston, MA, 02118, USA.
Aditi S Kesari *Borch Department of Medicinal Chemistry and Molecular Pharmacology, Purdue University, West Lafayette, IN, 47906, USA.
Naveen ThakurDepartment of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA.ORCID http://orcid.org/0009-0008-9537-8423
Ling WangBorch Department of Medicinal Chemistry and Molecular Pharmacology, Purdue University, West Lafayette, IN, 47906, USA.
Sarah Hulsey StubbsDepartment of Virology, Immunology and Microbiology, Chobanian & Avedisian School of Medicine and National Emerging Infectious Diseases Laboratories (NEIDL), Boston University, Boston, MA, 02118, USA.
Caroline G WilliamsCenter for Microbial Pathogenesis, Institute for Biomedical Sciences, Georgia State University, Atlanta, GA, 30303, USA.
Sandhya Bharti SharmaBorch Department of Medicinal Chemistry and Molecular Pharmacology, Purdue University, West Lafayette, IN, 47906, USA.
Cara D KirbyDepartment of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, 63110, USA.
Daisy W LeungDepartment of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, 63110, USA.ORCID http://orcid.org/0000-0002-7189-9557
Uma K AryalProteomics Facility, Bindley Bioscience Center, Purdue University, West Lafayette, IN, 47907, USA.ORCID http://orcid.org/0000-0003-4543-1536
Christopher F BaslerDepartment of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, 63110, USA.ORCID http://orcid.org/0000-0003-4195-425X
Douglas J LaCountBorch Department of Medicinal Chemistry and Molecular Pharmacology, Purdue University, West Lafayette, IN, 47906, USA. dlacount@purdue.edu.ORCID http://orcid.org/0000-0002-3819-9321
Robert A DaveyDepartment of Virology, Immunology and Microbiology, Chobanian & Avedisian School of Medicine and National Emerging Infectious Diseases Laboratories (NEIDL), Boston University, Boston, MA, 02118, USA. radavey@bu.edu.ORCID http://orcid.org/0000-0001-9168-2892

Funding

Virology BSL4 CoreP01AI120943 · NIAID · WASHINGTON UNIVERSITY · PI Gaya K. Amarasinghe · 2016 to 2026
$30.2M
Emerging virus-host cell protein interaction networksR01AI114814 · NIAID · PURDUE UNIVERSITY · PI DAVEY, ROBERT A, LACOUNT, DOUGLAS J. · 2015 to 2019
$3.5M
NIAID NIH HHS P01 AI120943NIAID NIH HHS R01 AI114814U.S. Department of Health & Human Services | NIH | National Institute of Allergy and Infectious Diseases (NIAID) P01AI120943U.S. Department of Health & Human Services | NIH | National Institute of Allergy and Infectious Diseases (NIAID) R01AI114814
6 · The paper itself

Abstract

The interaction of host and Ebola virus (EBOV) proteins is required for establishing infection. In this study, we use proximity-dependent biotinylation to identify cellular proteins that bind to EBOV proteins encoded by six of the seven viral genes. Hits are computationally mapped onto a human protein-protein interactome and annotated with viral proteins, confirming known EBOV-host protein interactions and revealing previously undescribed interactions and processes. This approach efficiently arranges proteins into functional complexes associated with single viral proteins. Focused characterization of interactions between EBOV VP35 and the mRNA decapping complex shows that VP35 binds the scaffold protein EDC4 through the C-terminal subdomain, with both proteins colocalizing in EBOV-infected cells. siRNA depletion of EDC4, DCP2, and EDC3 reduces virus replication by inhibiting early viral RNA synthesis. Overall, the analytical approach efficiently identifies EBOV protein interactions with cellular protein complexes, providing a deeper understanding of replication mechanisms for therapeutic intervention.

Indexed as

EbolavirusHemorrhagic Fever, EbolaRNA CapsViral Regulatory and Accessory ProteinsHEK293 CellsHost-Pathogen InteractionsHumansProtein BindingProtein Interaction MapsRNA, MessengerRNA, ViralViral ProteinsVirus ReplicationRNA CapsRNA, MessengerRNA, ViralViral ProteinsViral Regulatory and Accessory ProteinsVP35 protein, filovirus

Identifiers

PMID41006235
PMCPMC12475165

What OpenQuestion holds

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LicenceCC BY
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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.