Evidence map›Paper›PMID 26148509›Full record

ArticleVirology journal2015

DAXX modulates human papillomavirus early gene expression and genome replication in U2OS cells.

Piia Kivipõld, Liisi Võsa, Mart Ustav, Reet Kurg

Open access · goldAbstract read
In one paragraph

Article in Virology journal, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.7field-weighted citation impact, top 29% 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

10 citing papers in PubMed, 15 citations in OpenAlex.

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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

4 authors at 1 institution in 1 country.

Piia KivipõldInstitute of Technology, University of Tartu, Nooruse 1, 50411, Tartu, Estonia. piia.kivipold@gmail.com.
Liisi VõsaInstitute of Technology, University of Tartu, Nooruse 1, 50411, Tartu, Estonia. liisi.vosa@ut.ee.
Mart UstavInstitute of Technology, University of Tartu, Nooruse 1, 50411, Tartu, Estonia. mart.ustav@ut.ee.
Reet KurgInstitute of Technology, University of Tartu, Nooruse 1, 50411, Tartu, Estonia. reet.kurg@ut.ee.
University of Tartu · EE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe human papillomavirus (HPV) genomes can replicate, and are maintained as autonomously replicating extrachromosomal plasmids in human U2OS cells. Previous studies have shown that HPV genomes are transcriptionally active in U2OS cells and can express the viral early proteins required for initiation and establishment of HPV replication. In the present work, we have examined the involvement of cellular DAXX protein in HPV replication in U2OS cells.

methodsWe have used indirect immunofluorescence and FISH analysis in order to study HPV replication compartments in U2OS cells. In addition, we have used siRNA knock-down for examining the effect of the DAXX protein on HPV replication and transcription in U2OS cells.

resultsWe show that a portion of HPV replication foci are partially co-localized with components of ND10, cellular DAXX and PML proteins. In addition, we demonstrate that the knock-down of the cellular DAXX protein modulates the HPV genome replication and transcription in U2OS cells--papillomavirus replication is reduced in the absence of this component of ND10.

conclusionsThe DAXX protein modulates the early gene expression and the transient replication of HPV genomes in U2OS cells.

Indexed as

Gene Expression Regulation, ViralHost-Pathogen InteractionsVirus ReplicationAdaptor Proteins, Signal TransducingCell LineCo-Repressor ProteinsFluorescent Antibody Technique, IndirectGene Knockdown TechniquesHumansIn Situ Hybridization, FluorescenceMolecular ChaperonesNuclear ProteinsPapillomaviridaeAdaptor Proteins, Signal TransducingCo-Repressor ProteinsDAXX protein, humanMolecular ChaperonesNuclear Proteins

Identifiers

PMID26148509
PMCPMC4492069
OpenAlexW1591813733

What OpenQuestion holds

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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.