Evidence map›Paper›PMID 37444452›Full record

ArticleCancers2023

Radiation-Induced Cellular Senescence Reduces Susceptibility of Glioblastoma Cells to Oncolytic Vaccinia Virus.

Quinn T Storozynsky, Xuefei Han, Shae Komant, Kate C Agopsowicz, Kyle G Potts, Armin M Gamper, Roseline Godbout, David H Evans, Mary M Hitt

Abstract read
In one paragraph

Article in Cancers, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
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

5 citing papers in PubMed.

  1. Article
  2. Review
  3. Review
  4. Review
  5. 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.

Quinn T StorozynskyDepartment of Oncology, University of Alberta, Edmonton, AB T6G 1Z2, Canada.
Xuefei HanDepartment of Oncology, University of Alberta, Edmonton, AB T6G 1Z2, Canada.
Shae KomantLi Ka Shing Institute of Virology, University of Alberta, Edmonton, AB T6G 2E1, Canada.
Kate C AgopsowiczDepartment of Oncology, University of Alberta, Edmonton, AB T6G 1Z2, Canada.
Kyle G PottsAlberta Children's Hospital Research Institute, Faculty of Medicine, University of Calgary, Calgary, AB T2N 4N1, Canada.ORCID 0000-0002-4991-6402
Armin M GamperDepartment of Oncology, University of Alberta, Edmonton, AB T6G 1Z2, Canada.
Roseline GodboutDepartment of Oncology, University of Alberta, Edmonton, AB T6G 1Z2, Canada.ORCID 0000-0002-4779-9265
David H EvansLi Ka Shing Institute of Virology, University of Alberta, Edmonton, AB T6G 2E1, Canada.ORCID 0000-0001-5871-299X
Mary M HittDepartment of Oncology, University of Alberta, Edmonton, AB T6G 1Z2, Canada.ORCID 0000-0002-2086-3925

Funding

CIHR not available
6 · The paper itself

Abstract

Glioblastoma (GBM) is a malignant brain cancer refractory to the current standard of care, prompting an extensive search for novel strategies to improve outcomes. One approach under investigation is oncolytic virus (OV) therapy in combination with radiotherapy. In addition to the direct cytocidal effects of radiotherapy, radiation induces cellular senescence in GBM cells. Senescent cells cease proliferation but remain viable and are implicated in promoting tumor progression. The interaction of viruses with senescent cells is nuanced; some viruses exploit the senescent state to their benefit, while others are hampered, indicating senescence-associated antiviral activity. It is unknown how radiation-induced cellular senescence may impact the oncolytic properties of OVs based on the vaccinia virus (VACV) that are used in combination with radiotherapy. To better understand this, we induced cellular senescence by treating GBM cells with radiation, and then evaluated the growth kinetics, infectivity, and cytotoxicity of an oncolytic VACV, ∆

Indexed as

glioblastomaoncolytic virusesradiationsenescencevaccinia virus

Identifiers

PMID37444452
PMCPMC10341205

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.