Evidence map›Paper›PMID 31493653›Full record

ArticleVirology2019

Detecting episomal or integrated human papillomavirus 16 DNA using an exonuclease V-qPCR-based assay.

J E Myers, J T Guidry, M L Scott, K Zwolinska, G Raikhy, K Prasai, M Bienkowska-Haba, J M Bodily, M J Sapp, R S Scott

Open access · greenAbstract read
In one paragraph

Article in Virology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
2.7field-weighted citation impact, top 10% 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

24 citing papers in PubMed, 34 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

10 authors at 1 institution in 1 country.

J E MyersDepartment of Microbiology and Immunology, Louisiana State University Health Sciences Center-Shreveport, Shreveport, LA, USA; Center for Molecular and Tumor Virology, Louisiana State University Health Sciences Center-Shreveport, Shreveport, LA, USA; Feist-Weiller Cancer Center, Louisiana State University Health Sciences Center-Shreveport, Shreveport, LA, USA.
J T GuidryDepartment of Microbiology and Immunology, Louisiana State University Health Sciences Center-Shreveport, Shreveport, LA, USA; Center for Molecular and Tumor Virology, Louisiana State University Health Sciences Center-Shreveport, Shreveport, LA, USA; Feist-Weiller Cancer Center, Louisiana State University Health Sciences Center-Shreveport, Shreveport, LA, USA.
M L ScottDepartment of Microbiology and Immunology, Louisiana State University Health Sciences Center-Shreveport, Shreveport, LA, USA; Center for Molecular and Tumor Virology, Louisiana State University Health Sciences Center-Shreveport, Shreveport, LA, USA; Feist-Weiller Cancer Center, Louisiana State University Health Sciences Center-Shreveport, Shreveport, LA, USA.
K ZwolinskaDepartment of Microbiology and Immunology, Louisiana State University Health Sciences Center-Shreveport, Shreveport, LA, USA; Center for Molecular and Tumor Virology, Louisiana State University Health Sciences Center-Shreveport, Shreveport, LA, USA.
G RaikhyDepartment of Microbiology and Immunology, Louisiana State University Health Sciences Center-Shreveport, Shreveport, LA, USA; Center for Molecular and Tumor Virology, Louisiana State University Health Sciences Center-Shreveport, Shreveport, LA, USA.
K PrasaiDepartment of Microbiology and Immunology, Louisiana State University Health Sciences Center-Shreveport, Shreveport, LA, USA; Center for Molecular and Tumor Virology, Louisiana State University Health Sciences Center-Shreveport, Shreveport, LA, USA.
M Bienkowska-HabaDepartment of Microbiology and Immunology, Louisiana State University Health Sciences Center-Shreveport, Shreveport, LA, USA; Center for Molecular and Tumor Virology, Louisiana State University Health Sciences Center-Shreveport, Shreveport, LA, USA; Feist-Weiller Cancer Center, Louisiana State University Health Sciences Center-Shreveport, Shreveport, LA, USA.
J M BodilyDepartment of Microbiology and Immunology, Louisiana State University Health Sciences Center-Shreveport, Shreveport, LA, USA; Center for Molecular and Tumor Virology, Louisiana State University Health Sciences Center-Shreveport, Shreveport, LA, USA; Feist-Weiller Cancer Center, Louisiana State University Health Sciences Center-Shreveport, Shreveport, LA, USA.
M J SappDepartment of Microbiology and Immunology, Louisiana State University Health Sciences Center-Shreveport, Shreveport, LA, USA; Center for Molecular and Tumor Virology, Louisiana State University Health Sciences Center-Shreveport, Shreveport, LA, USA; Feist-Weiller Cancer Center, Louisiana State University Health Sciences Center-Shreveport, Shreveport, LA, USA.
R S ScottDepartment of Microbiology and Immunology, Louisiana State University Health Sciences Center-Shreveport, Shreveport, LA, USA; Center for Molecular and Tumor Virology, Louisiana State University Health Sciences Center-Shreveport, Shreveport, LA, USA; Feist-Weiller Cancer Center, Louisiana State University Health Sciences Center-Shreveport, Shreveport, LA, USA. Electronic address: rscott1@lsuhsc.edu.
Louisiana State University Health Sciences Center Shreveport · US

Funding

COBRE Center for Molecular and Tumor VirologyP30GM110703 · NIGMS · LOUISIANA STATE UNIV HSC SHREVEPORT · PI SAPP, MARTIN · 2014 to 2018
$4.8M
Immediate early events of the HPV life cycleR01CA211576 · NCI · LOUISIANA STATE UNIV HSC SHREVEPORT · PI Katarzyna Zwolinska · 2017 to 2026
$2.8M
Epigenetic Effects of Epstein-Barr Virus Infection in Oral Squamous Cell CarcinomaR01DE025565 · NIDCR · LOUISIANA STATE UNIV HSC SHREVEPORT · PI SCOTT, RONA S · 2015 to 2019
$1.8M
ThThe Role of Epithelial-Stromal Communication in the Human Papillomavirus Type 16 Life CycleR01AI118904 · NIAID · LOUISIANA STATE UNIV HSC SHREVEPORT · PI BODILY, JASON M · 2015 to 2019
$1.6M
NCI NIH HHS R01 CA211576NIAID NIH HHS R01 AI118904NIDCR NIH HHS R01 DE025565NIGMS NIH HHS P30 GM110703
6 · The paper itself

Abstract

Screening for human papillomavirus (HPV) integration into host cell chromosomes typically requires large amounts of time and reagents. We developed a rapid and sensitive assay based on exonuclease V (ExoV) and quantitative polymerase chain reaction (qPCR) to determine HPV genome configurations in cell lines and tissues. We established the assay using genomic DNA from cell lines known to harbor integrated or episomal HPV16. DNA was incubated with ExoV, which is specific for linear DNA, and the DNA fraction resistant to digestion was measured by qPCR. The percent of DNA resistant to ExoV digestion was calculated relative to undigested DNA for determination of episomal or integrated HPV16. The ExoV assay was accurate, capable of distinguishing episomal from integrated HPV16 in cell lines and tissues. Future applications of the ExoV assay may include screening of HPV genome configurations in the progression of HPV-associated cancers.

Indexed as

PlasmidsVirus IntegrationCells, CulturedDNA, ViralExodeoxyribonuclease VHuman papillomavirus 16HumansProvirusesReal-Time Polymerase Chain ReactionDNA, ViralExodeoxyribonuclease VEpisomalExonuclease VHPV16IntegratedqPCR

Identifiers

PMID31493653
PMCPMC6901724
OpenAlexW2969930435

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.