Evidence map›Paper›PMID 26828934›Full record

ArticlePloS one2016

Experimental Adaptation of Rotaviruses to Tumor Cell Lines.

Carlos A Guerrero, Rafael A Guerrero, Elver Silva, Orlando Acosta, Emiliano Barreto

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.1field-weighted citation impact, top 23% 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

9 citing papers in PubMed, 22 citations in OpenAlex.

  1. Article
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  5. Article
  6. Review
  7. Article
  8. Assessing the oncolytic potential of rotavirus on mouse myeloma cell line Sp2/0-Ag14.Biomedica : revista del Instituto Nacional de Salud · 2020
    Article
  9. 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

5 authors at 1 institution in 1 country.

Carlos A GuerreroDepartment of Physiological Sciences, Faculty of Medicine, Universidad Nacional de Colombia, Bogota, D.C., Colombia.
Rafael A GuerreroDepartment of Physiological Sciences, Faculty of Medicine, Universidad Nacional de Colombia, Bogota, D.C., Colombia.
Elver SilvaDepartment of Physiological Sciences, Faculty of Medicine, Universidad Nacional de Colombia, Bogota, D.C., Colombia.
Orlando AcostaDepartment of Physiological Sciences, Faculty of Medicine, Universidad Nacional de Colombia, Bogota, D.C., Colombia.
Emiliano BarretoInstitute of Biotechnology, Universidad Nacional de Colombia, Bogota, D.C., Colombia.
Universidad Nacional de Colombia · CO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A number of viruses show a naturally extended tropism for tumor cells whereas other viruses have been genetically modified or adapted to infect tumor cells. Oncolytic viruses have become a promising tool for treating some cancers by inducing cell lysis or immune response to tumor cells. In the present work, rotavirus strains TRF-41 (G5) (porcine), RRV (G3) (simian), UK (G6-P5) (bovine), Ym (G11-P9) (porcine), ECwt (murine), Wa (G1-P8), Wi61 (G9) and M69 (G8) (human), and five wild-type human rotavirus isolates were passaged multiple times in different human tumor cell lines and then combined in five different ways before additional multiple passages in tumor cell lines. Cell death caused by the tumor cell-adapted isolates was characterized using Hoechst, propidium iodide, 7-AAD, Annexin V, TUNEL, and anti-poly-(ADP ribose) polymerase (PARP) and -phospho-histone H2A.X antibodies. Multiple passages of the combined rotaviruses in tumor cell lines led to a successful infection of these cells, suggesting a gain-of-function by the acquisition of greater infectious capacity as compared with that of the parental rotaviruses. The electropherotype profiles suggest that unique tumor cell-adapted isolates were derived from reassortment of parental rotaviruses. Infection produced by such rotavirus isolates induced chromatin modifications compatible with apoptotic cell death.

Indexed as

Adaptation, PhysiologicalAntigens, ViralCell Line, TumorCell Membrane PermeabilityCell SurvivalCytopathogenic Effect, ViralDNA Breaks, Double-StrandedDNA FragmentationDNA RepairElectrophoresis, Agar GelHistonesHumansRotavirusRotavirus InfectionsTime FactorsVirionAntigens, ViralH2AX protein, humanHistones

Identifiers

PMID26828934
PMCPMC4734670
OpenAlexW2271747160

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.