Evidence map›Paper›PMID 26137519›Full record

ArticleEBioMedicine2014

Macroautophagy Proteins Assist Epstein Barr Virus Production and Get Incorporated Into the Virus Particles.

Heike Nowag, Bruno Guhl, Kerstin Thriene, Susana Romao, Urs Ziegler, Joern Dengjel, Christian Münz

Open access · goldAbstract read
In one paragraph

Article in EBioMedicine, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 68 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
68citing papers in PubMed, 1 pooled it
6.4field-weighted citation impact, top 3% 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

68 citing papers in PubMed, 1 synthesis or guideline pooled it, 98 citations in OpenAlex.

  1. Guideline
  2. Review
  3. Article
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  5. Article
  6. Article
  7. Article
  8. Review
  9. Review
  10. Review
  11. Article
  12. Viruses and autophagy: bend, but don't break.Nature reviews. Microbiology · 2024
    Review
  13. Review
  14. Article
  15. Article
  16. The autophagy machinery interacts with EBV capsids during viral envelope release.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  17. Autophagy pathways in autoimmune diseases.Journal of autoimmunity · 2023
    Review
  18. The role of autophagy in viral infections.Journal of biomedical science · 2023
    Review
  19. Autophagy as a dual-faced host response to viral infections.Frontiers in cellular and infection microbiology · 2023
    Review
  20. Review

8 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 2 countries.

Heike NowagViral Immunobiology, Institute of Experimental Immunology, University of Zürich, 8057 Zürich, Switzerland.
Bruno GuhlCenter for Microscopy and Image Analysis, University of Zürich, 8057 Zürich, Switzerland.
Kerstin ThrieneDepartment of Dermatology, Medical Center, University of Freiburg, Hauptstr. 7, 79104 Freiburg, Germany ; Freiburg Institute for Advanced Studies, University of Freiburg, Albertstr. 19, 79104 Freiburg, Germany ; BIOSS Centre for Biological Signalling Studies, University of Freiburg, Schänzlestr. 18, 79104 Freiburg, Germany ; ZBSA Center for Biological Systems Analysis, University of Freiburg, Habsburgerstr. 49, 79104 Freiburg, Germany.
Susana RomaoViral Immunobiology, Institute of Experimental Immunology, University of Zürich, 8057 Zürich, Switzerland.
Urs ZieglerCenter for Microscopy and Image Analysis, University of Zürich, 8057 Zürich, Switzerland.
Joern DengjelDepartment of Dermatology, Medical Center, University of Freiburg, Hauptstr. 7, 79104 Freiburg, Germany ; Freiburg Institute for Advanced Studies, University of Freiburg, Albertstr. 19, 79104 Freiburg, Germany ; BIOSS Centre for Biological Signalling Studies, University of Freiburg, Schänzlestr. 18, 79104 Freiburg, Germany ; ZBSA Center for Biological Systems Analysis, University of Freiburg, Habsburgerstr. 49, 79104 Freiburg, Germany.
Christian MünzViral Immunobiology, Institute of Experimental Immunology, University of Zürich, 8057 Zürich, Switzerland.
University of Zurich · CHUniversity Medical Center Freiburg · DE

Funding

Wellcome TrustWorldwide Cancer Research 11-0516Worldwide Cancer Research 14-1033
6 · The paper itself

Abstract

Epstein Barr virus (EBV) persists as a latent herpes virus infection in the majority of the adult human population. The virus can reactivate from this latent infection into lytic replication for virus particle production. Here, we report that autophagic membranes, which engulf cytoplasmic constituents during macroautophagy and transport them to lysosomal degradation, are stabilized by lytic EBV replication in infected epithelial and B cells. Inhibition of autophagic membrane formation compromises infectious particle production and leads to the accumulation of viral DNA in the cytosol. Vice versa, pharmacological stimulation of autophagic membrane formation enhances infectious virus production. Atg8/LC3, an essential macroautophagy protein and substrate anchor on autophagic membranes, was found in virus preparations, suggesting that EBV recruits Atg8/LC3 coupled membranes to its envelope in the cytosol. Our data indicate that EBV subverts macroautophagy and uses autophagic membranes for efficient envelope acquisition during lytic infection.

Indexed as

Atg12Atg16Atg8/LC3Atg, autophagy related geneBALF1, BamH1 A fragment leftward reading frame 1BALF4, BamH1 A fragment leftward reading frame 4B cellBHRF1, BamH1 H fragment rightward reading frame 1BMRF1, BamH1 M fragment rightward reading frame 1BNRF1, BamH1 N fragment rightward reading frame 1BRLF1, BamH1 R fragment leftward reading frame 1BZLF1BZLF1, BamH1 Z fragment leftward reading frame 1EBNA1, Epstein Barr virus nuclear antigen 1EBV, Epstein Barr virusEpithelial cellLMP1, latent membrane protein 1Lytic EBV replicationvFLIP, viral FLICE-like inhibitor protein

Identifiers

PMID26137519
PMCPMC4457436
OpenAlexW2105630799

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.