Evidence map›Paper›PMID 33335978›Full record

ArticleMolecular therapy oncolytics2020

Expression of Oncolytic Adenovirus-Encoded RNAi Molecules Is Most Effective in a pri-miRNA Precursor Format.

Tereza Brachtlova, Jan-Willem van Ginkel, Mark J Luinenburg, Renée X de Menezes, Danijela Koppers-Lalic, D Michiel Pegtel, Wenliang Dong, Tanja D de Gruijl, Victor W van Beusechem

Open access · goldAbstract read
In one paragraph

Article in Molecular therapy oncolytics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.3field-weighted citation impact, top 18% 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

12 citing papers in PubMed, 11 citations in OpenAlex.

  1. Tuning epigenetics to enhance cancer virotherapy.Acta pharmaceutica Sinica. B · 2026
    Review
  2. Review
  3. Review
  4. Article
  5. Article
  6. Evaluation of a Novel Oncolytic Adenovirus SilencingInternational journal of molecular sciences · 2022
    Article
  7. Review
  8. Article
  9. Article
  10. Review
  11. Concepts in Oncolytic Adenovirus Therapy.International journal of molecular sciences · 2021
    Review
  12. Article
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

9 authors at 4 institutions in 1 country.

Tereza BrachtlovaDepartment of Medical Oncology, Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, Amsterdam Infection & Immunity Institute, De Boelelaan 1117, 1081 HV Amsterdam, the Netherlands.
Jan-Willem van GinkelORCA Therapeutics B.V., 1081 HV Amsterdam, the Netherlands.
Mark J LuinenburgDepartment of Neurosurgery, Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, De Boelelaan 1117, 1081 HV Amsterdam, the Netherlands.
Renée X de MenezesDepartment of Epidemiology and Biostatistics, Amsterdam UMC, Vrije Universiteit Amsterdam, Netherlands Bioinformatics Center, De Boelelaan 1117, 1081 HV Amsterdam, the Netherlands.
Danijela Koppers-LalicDepartment of Neurosurgery, Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, De Boelelaan 1117, 1081 HV Amsterdam, the Netherlands.
D Michiel PegtelDepartment of Pathology, Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, De Boelelaan 1117, 1081 HV Amsterdam, the Netherlands.
Wenliang DongORCA Therapeutics B.V., 1081 HV Amsterdam, the Netherlands.
Tanja D de GruijlDepartment of Medical Oncology, Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, Amsterdam Infection & Immunity Institute, De Boelelaan 1117, 1081 HV Amsterdam, the Netherlands.
Victor W van BeusechemDepartment of Medical Oncology, Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, Amsterdam Infection & Immunity Institute, De Boelelaan 1117, 1081 HV Amsterdam, the Netherlands.
Vrije Universiteit Amsterdam · NLAIMM Therapeutics (Netherlands) · NLAmsterdam University Medical Centers · NLNetherlands Bioinformatics Centre · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Oncolytic adenoviruses are being developed as new anti-cancer agents. Their efficacy can be improved by incorporating RNA interference (RNAi) molecules. RNAi molecules can be expressed in various precursor formats. The aim of this study was to determine the most effective format. To this end, we constructed three Δ24-type oncolytic adenoviruses, with human microRNA-1 (miR-1) expression cassettes in short hairpin RNA (shRNA), precursor microRNA (pre-miRNA), and primary miRNA (pri-miRNA) format, respectively. The viruses were compared for virus replication, mature miR-1 expression, and target gene silencing in cancer cells. Incorporation of the cassettes had only minor effects on virus replication. Mature miR-1 expression from the pri-miRNA format reached on average 100-fold higher levels than from the other two formats. This expression remained stable upon long-term virus propagation. Infection with the pri-miR-1-expressing virus silenced the validated miR-1 targets FOXP1 and MET.

Indexed as

gene knockdowngene silencingoncolytic immunotherapyoncolytic virus

Identifiers

PMID33335978
PMCPMC7723779
OpenAlexW3097962702

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.