Evidence map›Paper›PMID 28634161›Full record

ArticleEMBO molecular medicine2017

Oncolytic adenovirus expressing bispecific antibody targets T-cell cytotoxicity in cancer biopsies.

Joshua D Freedman, Joachim Hagel, Eleanor M Scott, Ioannis Psallidas, Avinash Gupta, Laura Spiers, Paul Miller, Nikolaos Kanellakis, Rebecca Ashfield, Kerry D Fisher and 2 more

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in EMBO molecular medicine, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03267173 (Evaluate the Safety and Efficacy of Chimeric Antigen Receptor Engineered T Cell Immunotherapy), which is not on this map. Cited by 84 papers.

0numbers the graph read from it
0cells of the map it votes in
84citing papers in PubMed
12.6field-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.

NCT03267173 early_phase1unknown statusnot on this map

Evaluate the Safety and Efficacy of Chimeric Antigen Receptor Engineered T Cell Immunotherapy (CAR-T) in the Treatment of Pancreatic Cancer in a Single Center, Non Controlled Clinical Study.

TypeinterventionalSponsorFirst Affiliated Hospital of Harbin Medical UniversityRan2017 to 2019Enrolled10ConditionsPancreatic Cancer, CARArmsChimeric antigen receptor T cell
3 · Its place in the literature

Who cites it

84 citing papers in PubMed, 118 citations in OpenAlex.

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  16. Multi-targeted immunotherapeutics to treat B cell malignancies.Journal of controlled release : official journal of the Controlled Release Society · 2023
    Review
  17. Review
  18. Review
  19. Cancer immunotherapies: A hope for the uncurable?Frontiers in molecular medicine · 2023
    Review
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24 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

12 authors at 3 institutions in 1 country.

Joshua D FreedmanDepartment of Oncology, University of Oxford, Oxford, UK.
Joachim HagelDepartment of Oncology, University of Oxford, Oxford, UK.
Eleanor M ScottDepartment of Oncology, University of Oxford, Oxford, UK.
Ioannis PsallidasOxford Centre for Respiratory Medicine, Oxford University Hospitals NHS Trust, Oxford, UK.
Avinash GuptaChurchill Hospital, Oxford University Hospital NHS Trust, Oxford, UK.
Laura SpiersChurchill Hospital, Oxford University Hospital NHS Trust, Oxford, UK.
Paul MillerChurchill Hospital, Oxford University Hospital NHS Trust, Oxford, UK.
Nikolaos KanellakisOxford Centre for Respiratory Medicine, Oxford University Hospitals NHS Trust, Oxford, UK.ORCID 0000-0002-0065-2282
Rebecca AshfieldJenner Institute, University of Oxford, Oxford, UK.
Kerry D FisherDepartment of Oncology, University of Oxford, Oxford, UK.
Margaret R DuffyDepartment of Oncology, University of Oxford, Oxford, UK.
Leonard W SeymourDepartment of Oncology, University of Oxford, Oxford, UK len.seymour@oncology.ox.ac.uk.ORCID 0000-0003-3825-0841
University of Oxford · GBChurchill Hospital · GBOxford University Hospitals NHS Trust · GB

Funding

Cancer Research UK 17720Cancer Research UK C552/A17720Medical Research Council
6 · The paper itself

Abstract

Oncolytic viruses exploit the cancer cell phenotype to complete their lytic life cycle, releasing progeny virus to infect nearby cells and repeat the process. We modified the oncolytic group B adenovirus EnAdenotucirev (EnAd) to express a bispecific single-chain antibody, secreted from infected tumour cells into the microenvironment. This bispecific T-cell engager (BiTE) binds to EpCAM on target cells and cross-links them to CD3 on T cells, leading to clustering and activation of both CD4 and CD8 T cells. BiTE transcription can be controlled by the virus major late promoter, limiting expression to cancer cells that are permissive for virus replication. This approach can potentiate the cytotoxicity of EnAd, and we demonstrate using primary pleural effusions and peritoneal malignant ascites that infection of cancer cells with the BiTE-expressing EnAd leads to activation of endogenous T cells to kill endogenous tumour cells despite the immunosuppressive environment. In this way, we have armed EnAd to combine both direct oncolysis and T cell-mediated killing, yielding a potent therapeutic that should be readily transferred into the clinic.

Indexed as

Adenoviruses, HumanAntibodies, BispecificBiopsyCD3 ComplexEpithelial Cell Adhesion MoleculeHumansImmunologic FactorsImmunotherapyMolecular Targeted TherapyNeoplasmsOncolytic VirotherapyOncolytic VirusesProtein BindingRecombinant ProteinsT-Lymphocytes, CytotoxicTumor Cells, CulturedAntibodies, BispecificCD3 ComplexEPCAM protein, humanEpithelial Cell Adhesion MoleculeImmunologic FactorsRecombinant Proteinsadenovirusbispecific T‐cell engagerBiTEoncolytic virus

Identifiers

PMID28634161
PMCPMC5538299
OpenAlexW2703547552

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Registered trials

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.