Evidence map›Paper›PMID 26867128›Full record

ArticlePLoS pathogens2016

Involvement of the 3' Untranslated Region in Encapsidation of the Hepatitis C Virus.

Guoli Shi, Tomomi Ando, Ryosuke Suzuki, Mami Matsuda, Kenji Nakashima, Masahiko Ito, Tsutomu Omatsu, Mami Oba, Hideharu Ochiai, Takanobu Kato and 4 more

Open access · goldAbstract read
In one paragraph

Article in PLoS pathogens, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
2.5field-weighted citation impact, top 11% 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

21 citing papers in PubMed, 25 citations in OpenAlex.

  1. Article
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  6. Review
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  9. Article
  10. The Role of the RNA-RNA Interactome in the Hepatitis C Virus Life Cycle.International journal of molecular sciences · 2020
    Review
  11. Article
  12. Article
  13. Review
  14. Review
  15. Review
  16. Review
  17. The susceptibility of human hepatoma-derived oval-like cells to hepatitis B virus infection.International journal of clinical and experimental pathology · 2018
    Article
  18. Article
  19. 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

14 authors at 5 institutions in 1 country.

Guoli ShiDepartment of Infectious Diseases, Hamamatsu University School of Medicine, Shizuoka, Japan.
Tomomi AndoDepartment of Virology II, National Institute of Infectious Diseases, Tokyo, Japan.
Ryosuke SuzukiDepartment of Virology II, National Institute of Infectious Diseases, Tokyo, Japan.
Mami MatsudaDepartment of Virology II, National Institute of Infectious Diseases, Tokyo, Japan.
Kenji NakashimaDepartment of Infectious Diseases, Hamamatsu University School of Medicine, Shizuoka, Japan.
Masahiko ItoDepartment of Infectious Diseases, Hamamatsu University School of Medicine, Shizuoka, Japan.
Tsutomu OmatsuResearch and Education center for Prevention of Global Infectious Diseases of Animals, Tokyo University of Agriculture and Technology, Tokyo, Japan.
Mami ObaResearch and Education center for Prevention of Global Infectious Diseases of Animals, Tokyo University of Agriculture and Technology, Tokyo, Japan.
Hideharu OchiaiResearch Institute of Biosciences, Azabu University, Kanagawa, Japan.
Takanobu KatoDepartment of Virology II, National Institute of Infectious Diseases, Tokyo, Japan.
Tetsuya MizutaniResearch and Education center for Prevention of Global Infectious Diseases of Animals, Tokyo University of Agriculture and Technology, Tokyo, Japan.
Tatsuya SawasakiProteo-Science Center, Ehime University, Ehime, Japan.
Takaji WakitaDepartment of Virology II, National Institute of Infectious Diseases, Tokyo, Japan.
Tetsuro SuzukiDepartment of Infectious Diseases, Hamamatsu University School of Medicine, Shizuoka, Japan.
National Institute of Infectious Diseases · JPHamamatsu University School of Medicine · JPTokyo University of Agriculture and Technology · JPAzabu University · JPEhime University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although information regarding morphogenesis of the hepatitis C virus (HCV) is accumulating, the mechanism(s) by which the HCV genome encapsidated remains unknown. In the present study, in cell cultures producing HCV, the molecular ratios of 3' end- to 5' end-regions of the viral RNA population in the culture medium were markedly higher than those in the cells, and the ratio was highest in the virion-rich fraction. The interaction of the 3' untranslated region (UTR) with Core in vitro was stronger than that of the interaction of other stable RNA structure elements across the HCV genome. A foreign gene flanked by the 3' UTR was encapsidated by supplying both viral NS3-NS5B proteins and Core-NS2 in trans. Mutations within the conserved stem-loops of the 3' UTR were observed to dramatically diminish packaging efficiency, suggesting that the conserved apical motifs of the 3´ X region are important for HCV genome packaging. This study provides evidence of selective packaging of the HCV genome into viral particles and identified that the 3' UTR acts as a cis-acting element for encapsidation.

Indexed as

3' Untranslated Regions5' Untranslated RegionsCell LineHepacivirusHumansRNA, ViralViral Nonstructural ProteinsVirionVirus Assembly3' Untranslated Regions5' Untranslated RegionsRNA, ViralViral Nonstructural Proteins

Identifiers

PMID26867128
PMCPMC4750987
OpenAlexW2259753505

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.