Evidence map›Paper›PMID 26070790›Full record

ArticleParasites & vectors2015

Preliminary expression profile of cytokines in brain tissue of BALB/c mice with Angiostrongylus cantonensis infection.

Liping Yu, Xiaoying Wu, Jie Wei, Qi Liao, Lian Xu, Siqi Luo, Xin Zeng, Yi Zhao, Zhiyue Lv, Zhongdao Wu

Open access · goldAbstract read
In one paragraph

Article in Parasites & vectors, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
4.9field-weighted citation impact, top 6% 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

19 citing papers in PubMed, 36 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

10 authors at 4 institutions in 1 country.

Liping YuDepartment of Preventive Medicine, School of Medicine, Three Gorges University, Yichang, China. 37289986@qq.com.
Xiaoying WuKey Laboratory for Tropical Diseases Control, The Ministry of Education, Sun Yat-sen University, Guangzhou, China. 390599908@qq.com.
Jie WeiDepartment of Parasitology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China. 306732701@qq.com.
Qi LiaoDepartment of Preventive Medicine, School of Medicine, Ningbo University, Ningbo, China. 272304443@qq.com.
Lian XuDepartment of Parasitology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China. 835796493@qq.com.
Siqi LuoDepartment of Parasitology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China. 842558634@qq.com.
Xin ZengDepartment of Parasitology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China. 497452921@qq.com.
Yi ZhaoAdvanced Computing Research Laboratory, Institute of Computing Technology, Chinese Academy of Sciences, Beijing, China. 525878582@qq.com.
Zhiyue LvDepartment of Parasitology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China. lvzhiyue@mail.sysu.edu.cn.
Zhongdao WuDepartment of Parasitology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China. wuzhd@mail.sysu.edu.cn.
Sun Yat-sen University · CNChina Three Gorges University · CNInstitute of Computing Technology · CNNingbo University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAngiostrongylus cantonensis (A. cantonensis) infection can result in increased risk of eosinophilic meningitis. Accumulation of eosinophils and inflammation can result in the A. cantonensis infection playing an important role in brain tissue injury during this pathological process. However, underlying mechanisms regarding the transcriptomic responses during brain tissue injury caused by A. cantonensis infection are yet to be elucidated. This study is aimed at identifying some genomic and transcriptomic factors influencing the accumulation of eosinophils and inflammation in the mouse brain infected with A. cantonensis.

methodsAn infected mouse model was prepared based on our laboratory experimental process, and then the mouse brain RNA Libraries were constructed for deep Sequencing with Illumina Genome Analyzer. The raw data was processed with a bioinformatics' pipeline including Refseq genes expression analysis using cufflinks, annotation and classification of RNAs, lncRNA prediction as well as analysis of co-expression network. The analysis of Refseq data provides the measure of the presence and prevalence of transcripts from known and previously unknown genes.

resultsThis study showed that Cys-Cys (CC) type chemokines such as CCL2, CCL8, CCL1, CCL24, CCL11, CCL7, CCL12 and CCL5 were elevated significantly at the late phase of infection. The up-regulation of CCL2 indicated that the worm of A. cantonensis had migrated into the mouse brain at an early infection phase. CCL2 could be induced in the brain injury during migration and CCL2 might play a major role in the neuropathic pain caused by A. cantonensis infection. The up-regulated expression of IL-4, IL-5, IL-10, and IL-13 showed Th2 cell predominance in immunopathological reactions at late infection phase in response to infection by A. cantonensis. These different cytokines can modulate and inhibit each other and function as a network with the specific potential to drive brain eosinophilic inflammation. The increase of ATF-3 expression at 21 dpi suggested the injury of neuronal cells at late phase of infection. 1217 new potential lncRNA were candidates of interest for further research.

conclusionsThese cytokine networks play an important role in the development of central nervous system inflammation caused by A. cantonensis infection.

Indexed as

Angiostrongylus cantonensisAnimalsBrainCytokinesDisease Models, AnimalHumansMaleMiceMice, Inbred BALB CStrongylida InfectionsCytokines

Identifiers

PMID26070790
PMCPMC4476182
OpenAlexW1572269621

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.