Evidence map›Paper›PMID 27314377›Full record

ArticleViruses2016

Development of an Oncolytic Adenovirus with Enhanced Spread Ability through Repeated UV Irradiation and Cancer Selection.

Stephen L Wechman, Xiao-Mei Rao, Pei-Hsin Cheng, Jorge G Gomez-Gutierrez, Kelly M McMasters, H Sam Zhou

Open access · goldAbstract read
In one paragraph

Article in Viruses, 2016. 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
2.1field-weighted citation impact, top 12% 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, 10 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

6 authors at 2 institutions in 1 country.

Stephen L WechmanDepartment of Pharmacology and Toxicology, University of Louisville School of Medicine, Louisville, KY 40202, USA. slwech01@louisville.edu.
Xiao-Mei RaoJames Graham Brown Cancer Center, University of Louisville School of Medicine, Louisville, KY 40202, USA. x0rao001@louisville.edu.
Pei-Hsin ChengDepartment of Surgery, St. Jude Children's Research Hospital, Memphis, TN 38105, USA. paisin.paisin@gmail.com.
Jorge G Gomez-GutierrezDepartment of Surgery, University of Louisville School of Medicine, Louisville, KY 40202, USA. jgguti01@louisville.edu.
Kelly M McMastersDepartment of Pharmacology and Toxicology, University of Louisville School of Medicine, Louisville, KY 40202, USA. mcmasters@louisville.edu.
H Sam ZhouDepartment of Surgery, University of Louisville School of Medicine, Louisville, KY 40202, USA. hszhou01@louisville.edu.
University of Louisville · USSt. Jude Children's Research Hospital · US

Funding

Adenovirus E1B55K Functions Related to Oncolytic ReplicationR01CA129975 · NCI · UNIVERSITY OF LOUISVILLE · PI ZHOU, HESHAN SAM · 2009 to 2012
$1.1M
NCI NIH HHS R01 CA129975
6 · The paper itself

Abstract

Oncolytic adenoviruses (Ads) have been shown to be safe and have great potential for the treatment of solid tumors. However, the therapeutic efficacy of Ads is antagonized by limited spread within solid tumors. To develop Ads with enhanced spread, viral particles of an E1-wildtype Ad5 dl309 was repeatedly treated with UV type C irradiation and selected for the efficient replication and release from cancer cells. After 72 cycles of treatment and cancer selection, AdUV was isolated. This vector has displayed many favorable characteristics for oncolytic therapy. AdUV was shown to lyse cancer cells more effectively than both E1-deleted and E1-wildtype Ads. This enhanced cancer cell lysis appeared to be related to increased AdUV replication in and release from infected cancer cells. AdUV-treated A549 cells displayed greater expression of the autophagy marker LC3-II during oncolysis and formed larger viral plaques upon cancer cell monolayers, indicating increased virus spread among cancer cells. This study indicates the potential of this approach of irradiation of entire viral particles for the development of oncolytic viruses with designated therapeutic properties.

Indexed as

Serial PassageUltraviolet RaysAdenoviridaeCell Line, TumorCell SurvivalHumansOncolytic VirusesViral Plaque AssayadenovirusautophagyE1blung canceroncolysisspread

Identifiers

PMID27314377
PMCPMC4926187
OpenAlexW2429415817

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.