Evidence map›Paper›PMID 27384486›Full record

ArticleOncotarget2016

Enhanced cytotoxicity of reovirus and radiotherapy in melanoma cells is mediated through increased viral replication and mitochondrial apoptotic signalling.

Gráinne McEntee, Joan N Kyula, David Mansfield, Henry Smith, Michelle Wilkinson, Claire Gregory, Victoria Roulstone, Matt Coffey, Kevin J Harrington

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2016. 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
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

10 citing papers in PubMed, 13 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Article
  5. Reovirus: Friend and Foe.Current clinical microbiology reports · 2019
    Article
  6. Article
  7. Review
  8. Review
  9. Article
  10. Review
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

9 authors at 4 institutions in 2 countries.

Gráinne McEnteeTargeted Therapy Team, The Institute of Cancer Research, London, UK.
Joan N KyulaTargeted Therapy Team, The Institute of Cancer Research, London, UK.
David MansfieldTargeted Therapy Team, The Institute of Cancer Research, London, UK.
Henry SmithTargeted Therapy Team, The Institute of Cancer Research, London, UK.
Michelle WilkinsonTargeted Therapy Team, The Institute of Cancer Research, London, UK.
Claire GregoryTargeted Therapy Team, The Institute of Cancer Research, London, UK.
Victoria RoulstoneTargeted Therapy Team, The Institute of Cancer Research, London, UK.
Matt CoffeyOncolytics Biotech Inc., Calgary, Canada.
Kevin J HarringtonTargeted Therapy Team, The Institute of Cancer Research, London, UK.
Institute of Cancer Research · GBOncolytics Biotech (Canada) · CARoyal Marsden Hospital · GBRoyal Marsden NHS Foundation Trust · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Oncolytic viruses selectively target and replicate in cancer cells, providing us with a unique tool with which to target and kill tumour cells. These viruses come from a diverse range of viral families including reovirus type 3 Dearing (RT3D), a non-pathogenic human double-stranded RNA oncolytic virus, which has been shown to be an effective therapeutic agent, both as a mono-therapy and in combination with traditional chemotherapeutic drugs. This study investigated the interaction between RT3D and radiotherapy in melanoma cell lines with a BRAF mutant, Ras mutant or BRAF/Ras wild type genotype. The data indicates that RT3D combined with radiotherapy significantly increased cytotoxicity relative to either single agent, independent of genotype, both in vitro and in vivo. The mechanism of enhanced cytotoxicity was dependent on an increase in viral replication, mediated by CUG2 up-regulation and subsequent down-regulation of pPKR and p-eIF2α, leading to the activation of mitochondrial apoptotic signalling resulting in increased cell death.

Indexed as

Virus ReplicationAnimalsApoptosisCell Line, TumorChromosomal Proteins, Non-HistoneCombined Modality TherapyDown-RegulationeIF-2 KinaseEukaryotic Initiation Factor-2HumansMammalian orthoreovirus 3MelanomaMiceMitochondriaMutationOncolytic VirotherapyBRAF protein, humanCENPW protein, humanChromosomal Proteins, Non-HistoneEIF2AK2 protein, humaneIF-2 KinaseEukaryotic Initiation Factor-2HRAS protein, humanProto-Oncogene Proteins B-rafProto-Oncogene Proteins p21(ras)apoptosisCUG2melanomaradiotherapyreovirus

Identifiers

PMID27384486
PMCPMC5217035
OpenAlexW2461619084

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.