Evidence map›Paper›PMID 26567527›Full record

ArticleScientific reports2015

Involvement of FKBP6 in hepatitis C virus replication.

Hirotake Kasai, Kunihiro Kawakami, Hiromasa Yokoe, Kentaro Yoshimura, Masanori Matsuda, Jun Yasumoto, Shinya Maekawa, Atsuya Yamashita, Tomohisa Tanaka, Masanori Ikeda and 10 more

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 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.1field-weighted citation impact, top 22% 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

8 citing papers in PubMed, 24 citations in OpenAlex.

  1. Article
  2. Review
  3. PIN1 and PIN4 inhibitionFrontiers in microbiology · 2023
    Article
  4. Review
  5. Review
  6. Article
  7. Article
  8. Article
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

20 authors at 5 institutions in 1 country.

Hirotake KasaiDepartment of Microbiology, Faculty of Medicine, University of Yamanashi, Chuo-shi, Yamanashi 409-3898, Japan.
Kunihiro KawakamiFaculty of Life and Environmental Sciences, University of Yamanashi, Kofu-shi, Yamanashi 400-8510, Japan.
Hiromasa YokoeInstitute of Medical Chemistry, Hoshi University, 2-4-41 Ebara, Shinagawa-ku, Tokyo 142-8501, Japan.
Kentaro YoshimuraDepartment of Anatomy and Cell Biology, Division of Medicine, Interdisciplinary Graduate School of Medicine and Engineering, University of Yamanashi, Chuo-shi, Yamanashi 409-3898, Japan.
Masanori MatsudaDepartment of First Surgery, Faculty of Medicine, University of Yamanashi, Chuo-shi, Yamanashi 409-3898, Japan.
Jun YasumotoDepartment of Microbiology, Faculty of Medicine, University of Yamanashi, Chuo-shi, Yamanashi 409-3898, Japan.
Shinya MaekawaFirst Department of Internal Medicine, Faculty of Medicine, University of Yamanashi, Chuo-shi, Yamanashi 409-3898, Japan.
Atsuya YamashitaDepartment of Microbiology, Faculty of Medicine, University of Yamanashi, Chuo-shi, Yamanashi 409-3898, Japan.
Tomohisa TanakaDepartment of Microbiology, Faculty of Medicine, University of Yamanashi, Chuo-shi, Yamanashi 409-3898, Japan.
Masanori IkedaDepartment of Tumor Virology, Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University, Okayama, Okayama 700-8530, Japan.
Nobuyuki KatoDepartment of Tumor Virology, Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University, Okayama, Okayama 700-8530, Japan.
Toru OkamotoDepartment of Molecular Virology, Research Institute for Microbial Diseases, Osaka University, Suita, Osaka 565-0871, Japan.
Yoshiharu MatsuuraDepartment of Molecular Virology, Research Institute for Microbial Diseases, Osaka University, Suita, Osaka 565-0871, Japan.
Naoya SakamotoDepartment of Gastroenterology and Hepatology, Hokkaido University Graduate School of Medicine, Sapporo, Hokkaido 060-8638, Japan.
Nobuyuki EnomotoFirst Department of Internal Medicine, Faculty of Medicine, University of Yamanashi, Chuo-shi, Yamanashi 409-3898, Japan.
Sen TakedaDepartment of Anatomy and Cell Biology, Division of Medicine, Interdisciplinary Graduate School of Medicine and Engineering, University of Yamanashi, Chuo-shi, Yamanashi 409-3898, Japan.
Hideki FujiiDepartment of First Surgery, Faculty of Medicine, University of Yamanashi, Chuo-shi, Yamanashi 409-3898, Japan.
Masayoshi TsubukiInstitute of Medical Chemistry, Hoshi University, 2-4-41 Ebara, Shinagawa-ku, Tokyo 142-8501, Japan.
Masami KusunokiFaculty of Life and Environmental Sciences, University of Yamanashi, Kofu-shi, Yamanashi 400-8510, Japan.
Kohji MoriishiDepartment of Microbiology, Faculty of Medicine, University of Yamanashi, Chuo-shi, Yamanashi 409-3898, Japan.
University of Yamanashi · JPEbara (Japan) · JPOkayama University · JPOsaka University · JPHokkaido University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The chaperone system is known to be exploited by viruses for their replication. In the present study, we identified the cochaperone FKBP6 as a host factor required for hepatitis C virus (HCV) replication. FKBP6 is a peptidyl prolyl cis-trans isomerase with three domains of the tetratricopeptide repeat (TPR), but lacks FK-506 binding ability. FKBP6 interacted with HCV nonstructural protein 5A (NS5A) and also formed a complex with FKBP6 itself or FKBP8, which is known to be critical for HCV replication. The Val(121) of NS5A and TPR domains of FKBP6 were responsible for the interaction between NS5A and FKBP6. FKBP6 was colocalized with NS5A, FKBP8, and double-stranded RNA in HCV-infected cells. HCV replication was completely suppressed in FKBP6-knockout hepatoma cell lines, while the expression of FKBP6 restored HCV replication in FKBP6-knockout cells. A treatment with the FKBP8 inhibitor N-(N', N'-dimethylcarboxamidomethyl)cycloheximide impaired the formation of a homo- or hetero-complex consisting of FKBP6 and/or FKBP8, and suppressed HCV replication. HCV infection promoted the expression of FKBP6, but not that of FKBP8, in cultured cells and human liver tissue. These results indicate that FKBP6 is an HCV-induced host factor that supports viral replication in cooperation with NS5A.

Indexed as

Virus ReplicationCell Line, TumorCell SurvivalCRISPR-Cas SystemsCycloheximideHEK293 CellsHepacivirusHumansMicroscopy, FluorescenceProtein Interaction Domains and MotifsProtein MultimerizationRNA-Dependent RNA PolymeraseRNA, Double-StrandedRNA InterferenceRNA, Small InterferingTacrolimus Binding ProteinsCycloheximideFKBP6 protein, humanFKBP8 protein, humanN-(N',N'-dimethylcarboxamidomethyl)cycloheximideNS-5 protein, hepatitis C virusRNA-Dependent RNA PolymeraseRNA, Double-StrandedRNA, Small InterferingTacrolimus Binding ProteinsViral Nonstructural Proteins

Identifiers

PMID26567527
PMCPMC4644952
OpenAlexW2398139111

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.