ArticleInvestigational new drugs2013
Bio-distribution study of Reolysin® (pelareorep) through a single intravenous infusion in Sprague-Dawley rats.
Article in Investigational new drugs, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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.
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.
Who cites it
6 citing papers in PubMed, 11 citations in OpenAlex.
- VSVNature communications · 2024Article
- Article
- Development and application of oncolytic viruses as the nemesis of tumor cells.Frontiers in microbiology · 2023Review
- Infection of non-cancer cells: A barrier or support for oncolytic virotherapy?Molecular therapy oncolytics · 2022Review
- Current understanding of reovirus oncolysis mechanisms.Oncolytic virotherapy · 2018Review
- The oncolytic virus, pelareorep, as a novel anticancer agent: a review.Investigational new drugs · 2015Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
11 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Numerous pre-clinical and clinical studies on reovirus have generated valuable information which supports the use of this orphan virus as an investigational drug for cancer treatment. Reolysin® (pelareorep) is a clinical formulation of the human Reovirus Type 3 Dearing strain. The clinical safety and efficacy of Reolysin® in humans is being tested on an assortment of cancer indications as a mono and/or combination therapy. Reovirus has many inherent characteristics that make it a potential candidate for virotherapy, including: the rapid and natural spread through the haematogenous route, the ability to overcome immunological barriers thereby reaching tumor sites, and being replication-competent. The purpose of this study was to elucidate the bio-distribution pattern of Reolysin® in healthy Sprague-Dawley rats. Following a single 15-min intravenous infusion via the tail vein in Sprague-Dawley rats, the levels of virus genome were determined in 16 organs/tissues by RT-qPCR (Reverse Transcriptase- Quantitative Polymerase Chain Reaction) over a 336 h (Day 15) incubation regime. Consistent with previous studies, maximal reovirus RNA levels were observed in the spleen; indicating its involvement in viral uptake and clearance, followed by heart, ovaries, tail (infusion site), liver and lungs. All the organs/tissues demonstrated unquantifiable levels of reovirus genome at the end of incubation, suggesting substantial to complete viral clearance. Several studies in the last decade have described the use of reovirus for treating ovarian cancers. An increase of reovirus genome in ovaries at 24 h post infection was noted. The results will aid in the design of additional exploratory clinical trials for Reolysin®.
Indexed as
Identifiers
What OpenQuestion holds
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.