Evidence map›Paper›PMID 24901647›Full record

ArticlePloS one2014

Resveratrol and arsenic trioxide act synergistically to kill tumor cells in vitro and in vivo.

Xiao-Yan Zhao, Shen Yang, You-Ran Chen, Pei-Chun Li, Meng-Meng Dou, Jie Zhang

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
2.6field-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

17 citing papers in PubMed, 42 citations in OpenAlex.

  1. Article
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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

6 authors at 1 institution in 1 country.

Xiao-Yan ZhaoCollege of Pharmaceutical Sciences, Southwest University, Chongqing, China.
Shen YangCollege of Pharmaceutical Sciences, Southwest University, Chongqing, China.
You-Ran ChenCollege of Pharmaceutical Sciences, Southwest University, Chongqing, China.
Pei-Chun LiCollege of Pharmaceutical Sciences, Southwest University, Chongqing, China.
Meng-Meng DouCollege of Pharmaceutical Sciences, Southwest University, Chongqing, China.
Jie ZhangDepartment of Neurology, The Ninth People's Hospital of Chongqing, Chongqing, China.
Southwest University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

aimsArsenic trioxide (As2O3), which used as an effective agent in the treatment of leukaemia and other solid tumors, is largely limited by its toxicity. QT prolongation, torsades de pointes and sudden heart death have been implicated in the cardiotoxicity of As2O3. The present study was designed to explore whether the combination of As2O3 and resveratrol could generate a more powerful anti-cancer effect both in vitro and in vivo. MATERIALS AND

methodsMTT assay was performed to assess the proliferation of Hela, MCF-7 and NB4 cells. Isobolographic analysis was used to evaluate combination index values from cell viability data. The apoptosis and the cellular reactive oxygen species (ROS) level were assessed by fluorescent microscopy and flow cytometry separately in vitro. The effect of As2O3, alone and in combination with resveratrol on Hela tumor growth in an orthotopic nude mouse model was also investigated. The tumor volume and the immunohistochemical analysis of CD31, CD34 and VEGF were determined.

resultsResveratrol dramatically enhanced the anti-cancer effect induced by As2O3 in vitro. In addition, isobolographic analysis further demonstrated that As2O3 and resveratrol generated a synergistic action. More apoptosis and ROS generation were observed in the combination treatment group. Similar synergistic effects were found in nude mice in vivo. The combination of As2O3 and resveratrol dramatically suppressed both tumor growth and angiogenesis in nude mice.

conclusionsCombining As2O3 with resveratrol would be a novel strategy to treat cancer in clinical practice.

Indexed as

AnimalsAntineoplastic AgentsApoptosisArsenicalsArsenic TrioxideCell Line, TumorCell ProliferationCell SurvivalDisease Models, AnimalDrug SynergismHumansMaleMiceNecrosisNeovascularization, PathologicOxidesAntineoplastic AgentsArsenicalsArsenic TrioxideOxidesReactive Oxygen SpeciesResveratrolStilbenes

Identifiers

PMID24901647
PMCPMC4047048
OpenAlexW2100969980

What OpenQuestion holds

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LicenceCC BY
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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.