Evidence map›Paper›PMID 26729153›Full record

ArticleViruses2015

Human Cytomegalovirus Inhibits the PARsylation Activity of Tankyrase--A Potential Strategy for Suppression of the Wnt Pathway.

Sujayita Roy, Fengjie Liu, Ravit Arav-Boger

Abstract read
In one paragraph

Article in Viruses, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

16 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Viruses in colorectal cancer.Molecular oncology · 2022
    Review
  5. Tankyrase inhibitors hinderParasitology · 2021
    Article
  6. Review
  7. Review
  8. Article
  9. NADFrontiers in molecular biosciences · 2021
    Review
  10. Article
  11. Article
  12. Review
  13. Review
  14. Review
  15. Review
  16. 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

3 authors.

Sujayita RoyDepartment of Pediatrics, Johns Hopkins University School of Medicine, Baltimore 21287, MD, USA. sroy16@jhu.edu.
Fengjie LiuDepartment of Pediatrics, Johns Hopkins University School of Medicine, Baltimore 21287, MD, USA. liufengjie2003@gmail.com.
Ravit Arav-BogerDepartment of Pediatrics, Johns Hopkins University School of Medicine, Baltimore 21287, MD, USA. boger@jhmi.edu.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Human cytomegalovirus (HCMV) was reported to downregulate the Wnt/β-catenin pathway. Induction of Axin1, the negative regulator of the Wnt pathway, has been reported as an important mechanism for inhibition of β-catenin. Since Tankyrase (TNKS) negatively regulates Axin1, we investigated the effect of HCMV on TNKS expression and poly-ADP ribose polymerase (PARsylation) activity, during virus replication. Starting at 24 h post infection, HCMV stabilized the expression of TNKS and reduced its PARsylation activity, resulting in accumulation of Axin1 and reduction in its PARsylation as well. General PARsylation was not changed in HCMV-infected cells, suggesting specific inhibition of TNKS PARsylation. Similarly, treatment with XAV939, a chemical inhibitor of TNKS' activity, resulted in the accumulation of TNKS in both non-infected and HCMV-infected cell lines. Reduction of TNKS activity or knockdown of TNKS was beneficial for HCMV, evidenced by its improved growth in fibroblasts. Our results suggest that HCMV modulates the activity of TNKS to induce Axin1, resulting in inhibition of the β-catenin pathway. Since HCMV replication is facilitated by TNKS knockdown or inhibition of its activity, TNKS may serve as an important virus target for control of a variety of cellular processes.

Indexed as

Wnt Signaling PathwayCell Line, TumorCytomegalovirusCytomegalovirus InfectionsHost-Pathogen InteractionsHumansPoly(ADP-ribose) PolymerasesTankyrasesVirus ReplicationPoly(ADP-ribose) PolymerasesTankyrasesAxin1Human cytomegalovirus (HCMV)PARsylationtankyraseubiquitinationWnt/β-catenin

Identifiers

PMID26729153
PMCPMC4728568

What OpenQuestion holds

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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.