Evidence map›Paper›PMID 26257840›Full record

ArticleOxidative medicine and cellular longevity2015

Chlorpyrifos Induces the Expression of the Epstein-Barr Virus Lytic Cycle Activator BZLF-1 via Reactive Oxygen Species.

Ling Zhao, Fei Xie, Ting-ting Wang, Meng-yu Liu, Jia-la Li, Lei Shang, Zi-xuan Deng, Peng-xiang Zhao, Xue-mei Ma

Open access · hybridAbstract read
In one paragraph

Article in Oxidative medicine and cellular longevity, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.6field-weighted citation impact, top 32% 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

6 citing papers in PubMed, 10 citations in OpenAlex.

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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

9 authors at 1 institution in 1 country.

Ling ZhaoBeijing Environmental and Virus Cancer Key Laboratory, Beijing University of Technology, Beijing 100124, China ; College of Life Science and Bioengineering, Beijing University of Technology, Beijing 100124, China.
Fei XieBeijing Environmental and Virus Cancer Key Laboratory, Beijing University of Technology, Beijing 100124, China ; College of Life Science and Bioengineering, Beijing University of Technology, Beijing 100124, China.
Ting-ting WangBeijing Environmental and Virus Cancer Key Laboratory, Beijing University of Technology, Beijing 100124, China ; College of Life Science and Bioengineering, Beijing University of Technology, Beijing 100124, China.
Meng-yu LiuBeijing Environmental and Virus Cancer Key Laboratory, Beijing University of Technology, Beijing 100124, China ; College of Life Science and Bioengineering, Beijing University of Technology, Beijing 100124, China.
Jia-la LiBeijing Environmental and Virus Cancer Key Laboratory, Beijing University of Technology, Beijing 100124, China ; College of Life Science and Bioengineering, Beijing University of Technology, Beijing 100124, China.
Lei ShangBeijing Environmental and Virus Cancer Key Laboratory, Beijing University of Technology, Beijing 100124, China ; College of Life Science and Bioengineering, Beijing University of Technology, Beijing 100124, China.
Zi-xuan DengBeijing Environmental and Virus Cancer Key Laboratory, Beijing University of Technology, Beijing 100124, China ; College of Life Science and Bioengineering, Beijing University of Technology, Beijing 100124, China.
Peng-xiang ZhaoBeijing Environmental and Virus Cancer Key Laboratory, Beijing University of Technology, Beijing 100124, China ; College of Life Science and Bioengineering, Beijing University of Technology, Beijing 100124, China.
Xue-mei MaBeijing Environmental and Virus Cancer Key Laboratory, Beijing University of Technology, Beijing 100124, China ; College of Life Science and Bioengineering, Beijing University of Technology, Beijing 100124, China.
Beijing University of Technology · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Organophosphate pesticides (OPs) are among the most widely used synthetic chemicals for the control of a wide variety of pests, and reactive oxygen species (ROS) caused by OPs may be involved in the toxicity of various pesticides. Previous studies have demonstrated that a reactivation of latent Epstein-Barr virus (EBV) could be induced by oxidative stress. In this study, we investigated whether OPs could reactivate EBV through ROS accumulation. The Raji cells were treated with chlorpyrifos (CPF), one of the most commonly used OPs. Oxidative stress indicators and the expression of the EBV immediate-early gene BZLF-1 were determined after CPF treatment. Our results show that CPF induces oxidative stress as evidenced by decreased malondialdehyde (MDA) level, accompanied by an increase in ROS production, DNA damage, glutathione (GSH) level, and superoxide dismutase (SOD) and catalase (CAT) activity. Moreover, CPF treatment significantly enhances the expression of BZLF-1, and the increased BZLF-1 expression was ameliorated by N-acetylcysteine (NAC) incubation. These results suggest that OPs could contribute to the reactivation of the EBV lytic cycle through ROS induction, a process that may play an important role in the development of EBV-associated diseases.

Indexed as

AcetylcysteineCatalaseCell Cycle CheckpointsCell LineCell ProliferationChlorpyrifosDNA DamageHerpesvirus 4, HumanHumansInsecticidesMalondialdehydeOxidative StressReactive Oxygen SpeciesSuperoxide DismutaseTrans-ActivatorsUp-RegulationAcetylcysteineBZLF1 protein, Herpesvirus 4, HumanCatalaseChlorpyrifosInsecticidesMalondialdehydeReactive Oxygen SpeciesSuperoxide DismutaseTrans-Activators

Identifiers

PMID26257840
PMCPMC4516845
OpenAlexW1552237253

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Registered trials

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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.