Evidence map›Paper›PMID 32252652›Full record

ArticleBMC infectious diseases2020

Plasmodium yoelii 17XL infection modified maturation and function of dendritic cells by skewing Tregs and amplificating Th17.

Guang Chen, Ji-Wei Du, Qing Nie, Yun-Ting Du, Shuang-Chun Liu, De-Hui Liu, Hui-Ming Zhang, Fang-Fang Wang

Open access · goldAbstract read
In one paragraph

Article in BMC infectious diseases, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.2field-weighted citation impact, top 48% 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

5 citing papers in PubMed, 6 citations in OpenAlex.

  1. Review
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  5. Synergistic Interaction of Chloroquine withIranian journal of pharmaceutical research : IJPR
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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

8 authors at 4 institutions in 1 country.

Guang ChenDepartment of Basic Medical Sciences, Taizhou University Hospital, Taizhou University, No 1139 Shifu Road, Jiaojiang District, Taizhou, 318000, China. misschenguang75@163.com.
Ji-Wei DuNursing Department, Xiang'An Hospital, Xiamen University, No 2000, Xian'an East Road, Xiang'an District, Xiamen, 361005, China.
Qing NieWeifang Centers for Disease Control and Prevention, No 4801 Huixian Road, Gaoxin District, Shandong Province, Weifang, 261061, China.
Yun-Ting DuDepartment of Laboratory Medicine, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, No 44, Xiaoheyan Road, Dadong District, Shenyang, 110042, China.
Shuang-Chun LiuMunicipal Hospital Affiliated to Medical School of Taizhou University, No 381, Zhongshan East Road, Jiaojiang District, Taizhou, 318000, China.
De-Hui LiuWeifang Centers for Disease Control and Prevention, No 4801 Huixian Road, Gaoxin District, Shandong Province, Weifang, 261061, China.
Hui-Ming ZhangCollege of Basic Medical Sciences, Jiamusi University, No 148 Xuefu Street, Jiamusi, 154007, China.
Fang-Fang WangCollege of Basic Medical Sciences, Jiamusi University, No 148 Xuefu Street, Jiamusi, 154007, China.
Jiamusi University · CNTaizhou University · CNLiaoning Cancer Hospital & Institute · CNXiamen University · CN

Funding

doctor star-up foundation of Liaoning Province 20180540019Guangdong Provincial Key Laboratory of Prevention and Control for Severe Clinical Animal Diseases (CN) 2017KEYLAB-03Innovative Research Group Project of the National Natural Science Foundation of China (CN) 81101278Innovative Research Group Project of the National Natural Science Foundation of China (CN) ZD2017020
6 · The paper itself

Abstract

backgroundEmerging data has suggested that Tregs, Th17, Th1 and Th2 are correlated with early immune mechanisms by controlling Plasmodium infection. Plasmodium infection appeared to impair the antigen presentation and maturation of DCs, leading to attenuation of specific cellular immune response ultimately. Hence, in this study, we aim to evaluate the relevance between DCs and Tregs/Th17 populations in the process and outcomes of infection with Plasmodium yoelii 17XL (P.y17XL).

methodsDCs detection/analysis dynamically was performed by Tregs depletion or Th17 neutralization in P.y17XL infected BALB/c mice via flow cytometry. Then the levels of cytokines production were detected using enzyme-linked mmunosorbent assay (ELISA).

resultsOur results indicated that Tregs depletion or Th17 neutralization in BALB/c mice infected with P.y17XL significantly up-regulated the percentages of mDC and pDC, increased the expressions of major histocompatibility complex (MHC) class II, CD80, CD86 on DCs and the levels of IL-10/IL-12 secreted by DCs, indicating that abnormal amplification of Tregs or Th17 may damage the maturation and function of DCs during the early stage of malaria infection. Interestingly, we also found that the abnormal amplification of Th17, as well as Tregs, could inhibit the maturation of DCs.

conclusionsTregs skewing or Th17 amplification during the early stage of malaria infection may inhibit the maturation and function of DCs by modifying the subsets of DCs, expressions of surface molecules on DCs and secretion mode of cytokines.

Indexed as

AnimalsCytokinesDendritic CellsFemaleHost-Parasite InteractionsImmunity, CellularMalariaMiceMice, Inbred BALB CPlasmodium yoeliiTh17 CellsTh1 CellsT-Lymphocytes, RegulatoryCytokinesDendritic cellsMalaria infectionPlasmodium yoelii 17XLTh17Tregs

Identifiers

PMID32252652
PMCPMC7132900
OpenAlexW3014237994

What OpenQuestion holds

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LicenceCC BY
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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.