Evidence map›Paper›PMID 26475304›Full record

ArticleBMC cancer2015

Oncolytic adenovirus targeting cyclin E overexpression repressed tumor growth in syngeneic immunocompetent mice.

Pei-Hsin Cheng, Xiao-Mei Rao, Stephen L Wechman, Xiao-Feng Li, Kelly M McMasters, Heshan Sam Zhou

Open access · goldAbstract read
In one paragraph

Article in BMC cancer, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
2.2field-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

7 citing papers in PubMed, 13 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 1 institution in 1 country.

Pei-Hsin ChengDepartment of Pharmacology and Toxicology, University of Louisville School of Medicine, Louisville, KY, 40292, USA. paisin.paisin@gmail.com.
Xiao-Mei RaoJames Graham Brown Cancer Center, University of Louisville Medical School, 505 South Hancock Street, CTR Building, Room 306, Louisville, KY, 40202, USA. x0rao001@louisville.edu.
Stephen L WechmanDepartment of Pharmacology and Toxicology, University of Louisville School of Medicine, Louisville, KY, 40292, USA. slwech01@exchange.louisville.edu.
Xiao-Feng LiDepartment of Diagnostic Radiology, University of Louisville School of Medicine, Louisville, KY, 40292, USA. x0li0027@exchange.louisville.edu.
Kelly M McMastersDepartment of Pharmacology and Toxicology, University of Louisville School of Medicine, Louisville, KY, 40292, USA. mcmasters@louisville.edu.
Heshan Sam ZhouJames Graham Brown Cancer Center, University of Louisville Medical School, 505 South Hancock Street, CTR Building, Room 306, Louisville, KY, 40202, USA. hszhou01@louisville.edu.
University of Louisville · 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

backgroundClinical trials have indicated that preclinical results obtained with human tumor xenografts in mouse models may overstate the potential of adenovirus (Ad)-mediated oncolytic therapies. We have previously demonstrated that the replication of human Ads depends on cyclin E dysregulation or overexpression in cancer cells. ED-1 cell derived from mouse lung adenocarcinomas triggered by transgenic overexpression of human cyclin E may be applied to investigate the antitumor efficacy of oncolytic Ads.

methodsAd-cycE was used to target cyclin E overexpression in ED-1 cells and repress tumor growth in a syngeneic mouse model for investigation of oncolytic virotherapies.

resultsMurine ED-1 cells were permissive for human Ad replication and Ad-cycE repressed ED-1 tumor growth in immunocompetent FVB mice. ED-1 cells destroyed by oncolytic Ads in tumors were encircled in capsule-like structures, while cells outside the capsules were not infected and survived the treatment.

conclusionAd-cycE can target cyclin E overexpression in cancer cells and repress tumor growth in syngeneic mouse models. The capsule structures formed after Ad intratumoral injection may prevent viral particles from spreading to the entire tumor.

Indexed as

Oncolytic VirotherapyAdenocarcinomaAdenoviridaeAnimalsCell Line, TumorCell ProliferationCyclin EDisease Models, AnimalGene Expression Regulation, NeoplasticHumansIsograftsLung NeoplasmsMiceOncolytic VirusesXenograft Model Antitumor AssaysCyclin E

Identifiers

PMID26475304
PMCPMC4609153
OpenAlexW1959686283

What OpenQuestion holds

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LicenceCC BY
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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.