Evidence map›Paper›PMID 39609558›Full record

ArticleNature biomedical engineering2025

Antibiotic-mediated selection of randomly mutagenized and cytokine-expressing oncolytic viruses.

Reza Rezaei, Stephen Boulton, Mahsa Ahmadi, Julia Petryk, Miles Da Silva, Nika Kooshki Zamani, Ragunath Singaravelu, Gabriel St-Laurent, Lauren Daniel, Arezoo Sadeghipour and 24 more

Abstract read
PubMed Publisher
In one paragraph

Article in Nature biomedical engineering, 2025. 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
–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

7 citing papers in PubMed.

  1. Review
  2. Review
  3. Review
  4. Article
  5. Review
  6. Antibiotic-driven boosting of oncolytic virotherapy.Nature biomedical engineering · 2025
    Article
  7. Oncolytic viruses as cancer therapeutics: From mechanistic insights to clinical translation.Molecular therapy : the journal of the American Society of Gene Therapy · 2025
    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

34 authors.

Reza RezaeiOttawa Hospital Research Institute, Ottawa, Ontario, Canada.
Stephen BoultonOttawa Hospital Research Institute, Ottawa, Ontario, Canada.
Mahsa AhmadiDepartment of Microbiology and Infectiology, Faculty of Medicine and Health Sciences, Université de Sherbrooke Cancer Research Institute, Université de Sherbrooke, Sherbrooke, Québec, Canada.
Julia PetrykOttawa Hospital Research Institute, Ottawa, Ontario, Canada.
Miles Da SilvaOttawa Hospital Research Institute, Ottawa, Ontario, Canada.ORCID http://orcid.org/0009-0006-4586-3629
Nika Kooshki ZamaniDepartment of Microbiology and Infectiology, Faculty of Medicine and Health Sciences, Université de Sherbrooke Cancer Research Institute, Université de Sherbrooke, Sherbrooke, Québec, Canada.
Ragunath SingaraveluOttawa Hospital Research Institute, Ottawa, Ontario, Canada.ORCID http://orcid.org/0000-0002-2692-3650
Gabriel St-LaurentDepartment of Microbiology and Infectiology, Faculty of Medicine and Health Sciences, Université de Sherbrooke Cancer Research Institute, Université de Sherbrooke, Sherbrooke, Québec, Canada.
Lauren DanielDepartment of Immunology and Cell Biology, Faculty of Medicine and Health Sciences, Université de Sherbrooke Cancer Research Institute, Université de Sherbrooke, Sherbrooke, Québec, Canada.
Arezoo SadeghipourDepartment of Biochemistry, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran.
Adrian PelinQuantitative Biosciences Institute, University of California, San Francisco, San Francisco, CA, USA.
Joanna PoutouOttawa Hospital Research Institute, Ottawa, Ontario, Canada.
Abril Ixchel Munoz ZunigaDepartment of Microbiology and Infectiology, Faculty of Medicine and Health Sciences, Université de Sherbrooke Cancer Research Institute, Université de Sherbrooke, Sherbrooke, Québec, Canada.
Clarence ChoyDepartment of Biochemistry, University of British Columbia, Vancouver, British Columbia, Canada.
Victoria H GilchristOttawa Hospital Research Institute, Ottawa, Ontario, Canada.
Zumama KhalidDepartment of Microbiology and Infectiology, Faculty of Medicine and Health Sciences, Université de Sherbrooke Cancer Research Institute, Université de Sherbrooke, Sherbrooke, Québec, Canada.
Bradley AustinOttawa Hospital Research Institute, Ottawa, Ontario, Canada.
Kemal Alper OnsuOttawa Hospital Research Institute, Ottawa, Ontario, Canada.
Ricardo MariusOttawa Hospital Research Institute, Ottawa, Ontario, Canada.
Zahra AmeliDepartment of Microbiology and Infectiology, Faculty of Medicine and Health Sciences, Université de Sherbrooke Cancer Research Institute, Université de Sherbrooke, Sherbrooke, Québec, Canada.
Fazel MohammadiDepartment of Biosciences, University of Milan, Milan, Italy.
Valeria MancinelliDepartment of Cell Biology, University of Alberta, Edmonton, Alberta, Canada.
Emily WangDepartment of Microbiology and Immunology, University of British Columbia, Vancouver, British Columbia, Canada.
Abolfazl Nik-AkhtarOttawa Institute of Systems Biology and Centre for Neuromuscular Disease, Department of Biochemistry, Microbiology and Immunology, University of Ottawa, Ottawa, Canada.
Akram AlwithenaniOttawa Hospital Research Institute, Ottawa, Ontario, Canada.
Fatemeh Panahi ArasiUniversity of Ottawa Brain and Mind Research Institute, Ottawa, Ontario, Canada.
Stephen S G FergusonUniversity of Ottawa Brain and Mind Research Institute, Ottawa, Ontario, Canada.
Tom C HobmanDepartment of Cell Biology, University of Alberta, Edmonton, Alberta, Canada.
Tommy AlainDepartment of Biochemistry, Microbiology and Immunology, University of Ottawa, Ottawa, Ontario, Canada.ORCID http://orcid.org/0000-0002-0396-9138
Lee-Hwa TaiCentre de Recherche du Centre Hospitalier Universitaire de Sherbrooke, Centre Intégré Universitaire de Santé et de Services Sociaux de l'Estrie-Centre Hospitalier Universitaire de Sherbrooke, Sherbrooke, Québec, Canada.
Carolina S IlkowOttawa Hospital Research Institute, Ottawa, Ontario, Canada.
Jean-Simon DialloOttawa Hospital Research Institute, Ottawa, Ontario, Canada.
John C Bell *Ottawa Hospital Research Institute, Ottawa, Ontario, Canada. Jbell@ohri.ca.ORCID http://orcid.org/0000-0002-9083-357X
Taha Azad *Department of Microbiology and Infectiology, Faculty of Medicine and Health Sciences, Université de Sherbrooke Cancer Research Institute, Université de Sherbrooke, Sherbrooke, Québec, Canada. Taha.Azad@USherbrooke.ca.ORCID http://orcid.org/0000-0002-9498-0657

Funding

Gouvernement du Canada | Instituts de Recherche en Santé du Canada | CIHR Skin Research Training Centre (Skin Research Training Centre) 448323
6 · The paper itself

Abstract

Optimization of oncolytic viruses for therapeutic applications requires the strategic removal or mutagenesis of virulence genes alongside the insertion of transgenes that enhance viral replication, spread and immunogenicity. However, the complexity of many viral genomes and the labour-intensive nature of methods for the generation and isolation of recombinant viruses have hindered the development of therapeutic oncolytic viruses. Here we report an iterative strategy that exploits the preferential susceptibility of viruses to certain antibiotics to accelerate the engineering of the genomes of oncolytic viruses for the insertion of immunomodulatory cytokine transgenes, and the identification of dispensable genes with regard to replication of the recombinant oncolytic viruses in tumour cells. We applied the strategy by leveraging insertional mutagenesis via the Sleeping Beauty transposon system, combined with long-read nanopore sequencing, to generate libraries of herpes simplex virus type 1 and vaccinia virus, identifying stable transgene insertion sites and gene deletions that enhance the safety and efficacy of the viruses.

Indexed as

Anti-Bacterial AgentsCytokinesOncolytic VirusesAnimalsCell Line, TumorHerpesvirus 1, HumanHumansMutagenesisMutagenesis, InsertionalOncolytic VirotherapyTransgenesVaccinia virusVirus ReplicationAnti-Bacterial AgentsCytokines

Identifiers

PMID39609558

What OpenQuestion holds

Textmetadata
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.