Evidence map›Paper›PMID 32920593›Full record

ArticleCancer gene therapy2021

Ad5/3 is able to avoid neutralization by binding to erythrocytes and lymphocytes.

Sadia Zafar, Dafne Carolina Alves Quixabeira, Tatiana Viktorovna Kudling, Victor Cervera-Carrascon, Joao Manuel Santos, Susanna Grönberg-Vähä-Koskela, Fang Zhao, Pasi Aronen, Camilla Heiniö, Riikka Havunen and 3 more

Open access · hybridAbstract read
In one paragraph

Article in Cancer gene therapy, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
2.5field-weighted citation impact, top 10% 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

18 citing papers in PubMed, 22 citations in OpenAlex.

  1. 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
  2. Article
  3. Review
  4. Review
  5. Article
  6. Review
  7. Article
  8. Construction and application of adenoviral vectors.Molecular therapy. Nucleic acids · 2023
    Review
  9. Article
  10. Article
  11. Review
  12. Article
  13. Safe and efficientMolecular therapy. Methods & clinical development · 2022
    Article
  14. Review
  15. Article
  16. Article
  17. Review
  18. 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

13 authors at 1 institution in 1 country.

Sadia Zafar *Cancer Gene Therapy Group, Translational Immunology Research Program and Department of Oncology, University of Helsinki, Helsinki, Finland.
Dafne Carolina Alves Quixabeira *Cancer Gene Therapy Group, Translational Immunology Research Program and Department of Oncology, University of Helsinki, Helsinki, Finland.
Tatiana Viktorovna KudlingCancer Gene Therapy Group, Translational Immunology Research Program and Department of Oncology, University of Helsinki, Helsinki, Finland.ORCID http://orcid.org/0000-0003-4481-1617
Victor Cervera-CarrasconCancer Gene Therapy Group, Translational Immunology Research Program and Department of Oncology, University of Helsinki, Helsinki, Finland.
Joao Manuel SantosCancer Gene Therapy Group, Translational Immunology Research Program and Department of Oncology, University of Helsinki, Helsinki, Finland.
Susanna Grönberg-Vähä-KoskelaCancer Gene Therapy Group, Translational Immunology Research Program and Department of Oncology, University of Helsinki, Helsinki, Finland.
Fang ZhaoAdvanced Microscopy Unit (AMU), Faculty of Medicine, University of Helsinki, Helsinki, Finland.
Pasi AronenBiostatistics Unit, Faculty of Medicine, University of Helsinki, Helsinki, Finland.
Camilla HeiniöCancer Gene Therapy Group, Translational Immunology Research Program and Department of Oncology, University of Helsinki, Helsinki, Finland.
Riikka HavunenCancer Gene Therapy Group, Translational Immunology Research Program and Department of Oncology, University of Helsinki, Helsinki, Finland.
Suvi SorsaCancer Gene Therapy Group, Translational Immunology Research Program and Department of Oncology, University of Helsinki, Helsinki, Finland.
Anna KanervaCancer Gene Therapy Group, Translational Immunology Research Program and Department of Oncology, University of Helsinki, Helsinki, Finland.
Akseli HemminkiCancer Gene Therapy Group, Translational Immunology Research Program and Department of Oncology, University of Helsinki, Helsinki, Finland. akseli.hemminki@helsinki.fi.ORCID http://orcid.org/0000-0001-7103-8530
University of Helsinki · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Oncolytic adenoviruses are promising cancer therapeutic agents. Clinical data have shown adenoviruses' ability to transduce tumors after systemic delivery in human cancer patients, despite antibodies. In the present work, we have focused on the interaction of a chimeric adenovirus Ad5/3 with human lymphocytes and human erythrocytes. Ad5/3 binding with human lymphocytes and erythrocytes was observed to occur in a reversible manner, which allowed viral transduction of tumors, and oncolytic potency of Ad5/3 in vitro and in vivo, with or without neutralizing antibodies. Immunodeficient mice bearing xenograft tumors showed enhanced tumor transduction following systemic administration, when Ad5/3 virus was bound to lymphocytes or erythrocytes (P < 0.05). In conclusion, our findings reveal that chimeric Ad5/3 adenovirus reaches non-injected tumors in the presence of neutralizing antibodies: it occurs through reversible binding to lymphocytes and erythrocytes.

Indexed as

Adenocarcinoma of LungAdenoviridaeAnimalsAntibodies, NeutralizingApoptosisCell ProliferationErythrocytesFemaleHumansLung NeoplasmsLymphocytesMiceMice, SCIDOncolytic VirotherapyTransduction, GeneticTumor Cells, CulturedAntibodies, Neutralizing

Identifiers

PMID32920593
PMCPMC8119244
OpenAlexW3085891421

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.