Evidence map›Paper›PMID 32373649›Full record

ArticleMolecular therapy. Methods & clinical development2020

Preclinical Toxicology of rQNestin34.5v.2: An Oncolytic Herpes Virus with Transcriptional Regulation of the ICP34.5 Neurovirulence Gene.

E Antonio Chiocca, Hiroshi Nakashima, Kazue Kasai, Soledad A Fernandez, Michael Oglesbee

Open access · goldAbstract read
In one paragraph

Article in Molecular therapy. Methods & clinical development, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 63 papers.

0numbers the graph read from it
0cells of the map it votes in
63citing papers in PubMed
9.4field-weighted citation impact, top 2% 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

63 citing papers in PubMed, 83 citations in OpenAlex.

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  7. Oncolytic viruses as cancer therapeutics: From mechanistic insights to clinical translation.Molecular therapy : the journal of the American Society of Gene Therapy · 2025
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3 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

5 authors at 3 institutions in 1 country.

E Antonio ChioccaHarvey Cushing Neuro-oncology Laboratories, Department of Neurosurgery, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA.
Hiroshi NakashimaHarvey Cushing Neuro-oncology Laboratories, Department of Neurosurgery, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA.
Kazue KasaiHarvey Cushing Neuro-oncology Laboratories, Department of Neurosurgery, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA.
Soledad A FernandezDepartment of Biomedical Informatics, Ohio State University, Columbus, OH 43210, USA.
Michael OglesbeeDepartment of Veterinary Biosciences, Ohio State University, Columbus, OH 43210, USA.
Harvard University · USThe Ohio State University · USBrigham and Women's Hospital · US

Funding

The Tumor Microenvironmental Barrier to Effective Viral OncolysisP01CA163205 · NCI · OHIO STATE UNIVERSITY · PI KEITH LLOYD LIGON · 2013 to 2026
$26.0M
Understanding and Overcoming T cell Immunosuppression in GlioblastomaP01CA236749 · NCI · BRIGHAM AND WOMEN'S HOSPITAL · PI E. Antonio Chiocca, DAVID A REARDON · 2020 to 2026
$19.5M
Preclinical Toxicity Evaluation of a Potent Oncolytic VirusU01NS061811 · NINDS · OHIO STATE UNIVERSITY · PI CHIOCCA, E. ANTONIO · 2008 to 2012
$4.6M
Oncolytic Virus Therapeutic Responses Occur from Changes in the Glioblastoma Immune MicroenvironmentR01NS110942 · NINDS · BRIGHAM AND WOMEN'S HOSPITAL · PI E. Antonio Chiocca, Hiroshi Nakashima · 2019 to 2026
$3.4M
NCI NIH HHS P01 CA163205NCI NIH HHS P01 CA236749NINDS NIH HHS R01 NS110942NINDS NIH HHS U01 NS061811
6 · The paper itself

Abstract

rQNestin34.5v.2 is an oncolytic herpes simplex virus 1 (oHSV) that retains expression of the neurovirulent ICP34.5 gene under glioma-selective transcriptional regulation. To prepare an investigational new drug (IND) application, we performed toxicology and efficacy studies of rQNestin34.5v.2 in mice in the presence or absence of the immunomodulating drug cyclophosphamide (CPA). ICP34.5 allows HSV1 to survive interferon and improves viral replication by dephosphorylation of the eIF-2α translation factor. rQNestin34.5v.2 dephosphorylated eIF-2α in human glioma cells, but not in human normal cells, resulting in significantly higher cytotoxicity and viral replication in the former compared to the latter.

Indexed as

herpes simplex virusICP34.5nestin, oncolytic virus, toxicology, glioblastoma, brain tumor, preclinical study

Identifiers

PMID32373649
PMCPMC7195500
OpenAlexW3013503156

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.