Evidence map›Paper›PMID 19523662›Full record

ArticleVirology2009

Modulation of PML protein expression regulates JCV infection.

Megan L Gasparovic, Melissa S Maginnis, Bethany A O'Hara, Aisling S Dugan, Walter J Atwood

Abstract read
In one paragraph

Article in Virology, 2009. 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
1.3field-weighted citation impact, top 19% 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

16 citing papers in PubMed, 25 citations in OpenAlex.

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  12. DNA virus replication compartments.Journal of virology · 2014
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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

5 authors at 1 institution in 1 country.

Megan L GasparovicGraduate Program in Molecular Biology, Cell Biology and Biochemistry, Brown University, Providence, RI 02912, USA.
Melissa S Maginnis
Bethany A O'Hara
Aisling S Dugan
Walter J Atwood
Brown University · US

Funding

Virus-Host Cell Interactions in AIDS-Associated PMLR01NS043097 · NINDS · BROWN UNIVERSITY · PI ATWOOD, WALTER J · 2002 to 2020
$6.1M
Cellular Receptors for the Human PolyomavirusesR01CA071878 · NCI · BROWN UNIVERSITY · PI ATWOOD, WALTER J · 2002 to 2011
$2.6M
CELLULAR RECEPTOR FOR THE HUMAN POLYOMARIRUS, JCVR29CA071878 · NCI · BROWN UNIVERSITY · PI ATWOOD, WALTER J · 1997 to 2000
$116k
Role of JCV coat proteins in neuropathogenesis of PMLF31NS053340 · NINDS · BROWN UNIVERSITY · PI STANIFER, MEGAN L · 2005 to 2007
$113k
NCI NIH HHS CA71878NCI NIH HHS R01 CA071878NCI NIH HHS R29 CA071878NINDS NIH HHS 1F31NS053340-01NINDS NIH HHS F31 NS053340NINDS NIH HHS NS43097NINDS NIH HHS R01 NS043097
6 · The paper itself

Abstract

JC virus (JCV) is a human polyomavirus that infects the majority of the human population worldwide. It is responsible for the fatal demyelinating disease Progressive Multifocal Leukoencephalopathy. JCV binds to cells using the serotonin receptor 5-HT(2A)R and alpha(2-6)- or alpha(2-3)-linked sialic acid. It enters cells using clathrin-dependent endocytosis and traffics to the early endosome and possibly to the endoplasmic reticulum. Viral DNA is then delivered to the nucleus where transcription, replication, and assembly of progeny occur. We found that the early regulatory protein large T antigen accumulates in microdomains in the nucleus adjacent to ND-10 or PML domains. This observation prompted us to explore the role of these domains in JCV infection. We found that a reduction of nuclear PML enhanced virus infection and that an increase in nuclear PML reduced infection. Infection with JCV did not directly modulate nuclear levels of PML but our data indicate that a host response involving interferon beta is likely to restrict virus infection by increasing nuclear PML.

Indexed as

Cell LineCell NucleusChromosomesHumansJC VirusNuclear ProteinsPromyelocytic Leukemia ProteinTranscription FactorsTumor Suppressor ProteinsNuclear ProteinsPML protein, humanPromyelocytic Leukemia ProteinTranscription FactorsTumor Suppressor Proteins

Identifiers

PMID19523662
PMCPMC2710430
OpenAlexW2028845506

What OpenQuestion holds

Textmetadata
LicenceTDM
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.