Evidence map›Paper›PMID 32600470›Full record

ReviewJournal of hematology & oncology2020

Oncolytic viruses for cancer immunotherapy.

Otto Hemminki, João Manuel Dos Santos, Akseli Hemminki

Open access · goldAbstract readReview
In one paragraph

Review in Journal of hematology & oncology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 221 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
221citing papers in PubMed, 2 pooled it
31.9field-weighted citation impact, top 1% 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

221 citing papers in PubMed, 2 syntheses or guidelines pooled it, 342 citations in OpenAlex.

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  10. Tuning epigenetics to enhance cancer virotherapy.Acta pharmaceutica Sinica. B · 2026
    Review
  11. Fully intravenous split-dose administration of the oncolytic adenovirus TILT-123 in advanced solid tumors.Molecular therapy : the journal of the American Society of Gene Therapy · 2026
    Article
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161 more citing papers are in PubMed but not listed here.

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

3 authors at 2 institutions in 2 countries.

Otto HemminkiDivision of Urologic Oncology, Department of Surgical Oncology, Princess Margaret Cancer Centre, University Health Network and University of Toronto, Toronto, Ontario, Canada. Otto.hemminki@helsinki.fi.ORCID 0000-0002-3396-2391
João Manuel Dos SantosCancer Gene Therapy Group, Translational Immunology Research Program, University of Helsinki, Helsinki, Finland.
Akseli HemminkiCancer Gene Therapy Group, Translational Immunology Research Program, University of Helsinki, Helsinki, Finland. akseli.hemminki@helsinki.fi.
University of Helsinki · FIUniversity Health Network · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In this review, we discuss the use of oncolytic viruses in cancer immunotherapy treatments in general, with a particular focus on adenoviruses. These serve as a model to elucidate how versatile viruses are, and how they can be used to complement other cancer therapies to gain optimal patient benefits. Historical reports from over a hundred years suggest treatment efficacy and safety with adenovirus and other oncolytic viruses. This is confirmed in more contemporary patient series and multiple clinical trials. Yet, while the first viruses have already been granted approval from several regulatory authorities, room for improvement remains.As good safety and tolerability have been seen, the oncolytic virus field has now moved on to increase efficacy in a wide array of approaches. Adding different immunomodulatory transgenes to the viruses is one strategy gaining momentum. Immunostimulatory molecules can thus be produced at the tumor with reduced systemic side effects. On the other hand, preclinical work suggests additive or synergistic effects with conventional treatments such as radiotherapy and chemotherapy. In addition, the newly introduced checkpoint inhibitors and other immunomodulatory drugs could make perfect companions to oncolytic viruses. Especially tumors that seem not to be recognized by the immune system can be made immunogenic by oncolytic viruses. Logically, the combination with checkpoint inhibitors is being evaluated in ongoing trials. Another promising avenue is modulating the tumor microenvironment with oncolytic viruses to allow T cell therapies to work in solid tumors.Oncolytic viruses could be the next remarkable wave in cancer immunotherapy.

Indexed as

Oncolytic VirotherapyAdenoviruses, HumanAntibodies, ViralAntibody-Dependent Cell CytotoxicityCombined Modality TherapyCytotoxicity, ImmunologicHost-Pathogen InteractionsHumansImmune Checkpoint InhibitorsImmunologic FactorsLymphocyte ActivationLymphocytes, Tumor-InfiltratingLymphocyte SubsetsNeoplasmsOncolytic VirusesTherapeuticsAntibodies, ViralImmune Checkpoint InhibitorsImmunologic FactorsAdenovirusCancerImmune systemImmunologyImmunosupressionImmunotherapyOncolyticReviewTumor

Identifiers

PMID32600470
PMCPMC7325106
OpenAlexW3037371046

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.