Evidence map›Paper›PMID 26463011›Full record

ArticleScientific reports2015

The Hepatitis E virus intraviral interactome.

Andreas Osterman, Thorsten Stellberger, Anna Gebhardt, Marisa Kurz, Caroline C Friedel, Peter Uetz, Hans Nitschko, Armin Baiker, Maria G Vizoso-Pinto

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.6field-weighted citation impact, top 16% 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

11 citing papers in PubMed, 20 citations in OpenAlex.

  1. Article
  2. Structural aspects of hepatitis E virus.Archives of virology · 2022
    Review
  3. Article
  4. Review
  5. Article
  6. Stem Cell-Derived Culture Models of Hepatitis E Virus Infection.Cold Spring Harbor perspectives in medicine · 2019
    Review
  7. Life cycle and morphogenesis of the hepatitis E virus.Emerging microbes & infections · 2018
    Review
  8. Review
  9. Review
  10. Article
  11. Review
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 2 institutions in 3 countries.

Andreas OstermanMax von Pettenkofer-Institute, Department of Virology, Ludwig-Maximilians-University, Munich, Germany.
Thorsten StellbergerInstitute of Toxicology and Genetics, Karlsruhe Institute of Technology, Karlsruhe, Germany.
Anna GebhardtMax von Pettenkofer-Institute, Department of Virology, Ludwig-Maximilians-University, Munich, Germany.
Marisa KurzMax von Pettenkofer-Institute, Department of Virology, Ludwig-Maximilians-University, Munich, Germany.
Caroline C FriedelInstitute for Informatics, Ludwig-Maximilians-University, Munich, Germany.
Peter UetzInstitute of Toxicology and Genetics, Karlsruhe Institute of Technology, Karlsruhe, Germany.
Hans NitschkoMax von Pettenkofer-Institute, Department of Virology, Ludwig-Maximilians-University, Munich, Germany.
Armin BaikerBavarian Health and Food Safety Authority, Oberschleissheim, Germany.
Maria G Vizoso-PintoMax von Pettenkofer-Institute, Department of Virology, Ludwig-Maximilians-University, Munich, Germany.
Ludwig-Maximilians-Universität München · DEKarlsruhe Institute of Technology · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hepatitis E virus (HEV) is an emerging virus causing epidemic acute hepatitis in developing countries as well as sporadic cases in industrialized countries. The life cycle of HEV is still poorly understood and the lack of efficient cell culture systems and animal models are the principal limitations for a detailed study of the viral replication cycle. Here we exhaustively examine all possible intraviral protein-protein interactions (PPIs) of HEV by systematic Yeast two-hybrid (Y2H) and LuMPIS screens, providing a basis for studying the function of these proteins in the viral replication cycle. Key PPIs correlate with the already published HEV 3D structure. Furthermore, we report 20 novel PPIs including the homodimerization of the RNA dependent RNA polymerase (RdRp), the self-interaction of the papain like protease, and ORF3 interactions with the papain-like protease and putative replicase components: RdRp, methylase and helicase. Furthermore, we determined the dissociation constant (Kd) of ORF3 interactions with the viral helicase, papain-like protease and methylase, which suggest a regulatory function for ORF3 in orchestrating the formation of the replicase complex. These interactions may represent new targets for antiviral drugs.

Indexed as

Hepatitis E virusProtein Interaction MappingProteomeViral ProteinsVirus ReplicationProteomeViral Proteins

Identifiers

PMID26463011
PMCPMC4604457
OpenAlexW2404608413

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.