Evidence map›Paper›PMID 40817284›Full record

ArticleNature biomedical engineering2026

Engineered bacteria launch and control an oncolytic virus.

Zakary S Singer, Jonathan Pabón, Hsinyen Huang, William Sun, Hongsheng Luo, Kailyn Rhyah Grant, Ijeoma Obi, Courtney Coker, Charles M Rice, Tal Danino

Abstract read
In one paragraph

Article in Nature biomedical engineering, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing 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

21 citing papers in PubMed.

  1. Review
  2. Virulence · 2026
    Article
  3. Review
  4. Article
  5. Review
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Review
  12. Review
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  14. Article
  15. Review
  16. Review
  17. Review
  18. Review
  19. Review
  20. Delivering living medicines with biomaterials.Nature reviews. Materials · 2025
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors.

Zakary S Singer *Department of Biomedical Engineering, Columbia University, New York, NY, USA.ORCID http://orcid.org/0000-0002-1907-3635
Jonathan Pabón *Department of Biomedical Engineering, Columbia University, New York, NY, USA.
Hsinyen HuangDepartment of Biomedical Engineering, Columbia University, New York, NY, USA.ORCID http://orcid.org/0009-0005-2903-8322
William SunDepartment of Biomedical Engineering, Columbia University, New York, NY, USA.
Hongsheng LuoDepartment of Biomedical Engineering, Columbia University, New York, NY, USA.
Kailyn Rhyah GrantDepartment of Biomedical Engineering, Columbia University, New York, NY, USA.
Ijeoma ObiDepartment of Biomedical Engineering, Columbia University, New York, NY, USA.ORCID http://orcid.org/0009-0009-9817-5426
Courtney CokerDepartment of Biomedical Engineering, Columbia University, New York, NY, USA.
Charles M RiceLaboratory of Virology and Infectious Disease, The Rockefeller University, New York, NY, USA.ORCID http://orcid.org/0000-0003-3087-8079
Tal DaninoDepartment of Biomedical Engineering, Columbia University, New York, NY, USA. tal.danino@columbia.edu.ORCID http://orcid.org/0000-0003-2713-7659

Funding

Tracking SARS-CoV-2 one molecule at a time: Spatiotemporal investigation of coronavirus replication dynamics and host response in single cells in vitro and in vivoR01AI161444 · NIAID · ROCKEFELLER UNIVERSITY · PI Charles M Rice · 2022 to 2026
$3.1M
Engineering S. typhimurium for metastatic colorectal cancerR01EB029750 · NIBIB · COLUMBIA UNIV NEW YORK MORNINGSIDE · PI DANINO, TAL · 2020 to 2024
$1.4M
Engineering of bacterial probiotics for the detection and treatment of hepatocellular carcinomaF32CA225145 · NCI · COLUMBIA UNIV NEW YORK MORNINGSIDE · PI SINGER, ZAKARY · 2018 to 2020
$191k
NCI NIH HHS F32 CA225145NIAID NIH HHS R01 AI161444NIBIB NIH HHS R01 EB029750
6 · The paper itself

Abstract

The ability of bacteria and viruses to selectively replicate in tumours has led to synthetic engineering of new microbial therapies. Here we design a cooperative strategy whereby Salmonella typhimurium bacteria transcribe and deliver the Senecavirus A RNA genome inside host cells, launching a potent oncolytic viral infection. 'Encapsidated' by bacteria, the viral genome can further bypass circulating antiviral antibodies to reach the tumour and initiate replication and spread within immune mice. Finally, we engineer the virus to require a bacterially delivered protease to achieve virion maturation, demonstrating bacterial control over the virus. Together, we refer to this platform as 'CAPPSID' for Coordinated Activity of Prokaryote and Picornavirus for Safe Intracellular Delivery. This work extends bacterially delivered therapeutics to viral genomes, and shows how a consortium of microbes can achieve a cooperative aim.

Indexed as

Oncolytic VirotherapyOncolytic VirusesSalmonella typhimuriumAnimalsCell Line, TumorGenetic EngineeringGenome, ViralHumansMiceNeoplasmsPicornaviridaeVirus Replication

Identifiers

PMID40817284
PMCPMC12696630

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.