Evidence map›Paper›PMID 28207826›Full record

ArticlePloS one2017

Changes of plasma cytokines and chemokines expression level in nasopharyngeal carcinoma patients after treatment with definitive intensity-modulated radiotherapy (IMRT).

Ya-Bin Jin, Guo-Yi Zhang, Kai-Rong Lin, Xiang-Ping Chen, Jin-Huan Cui, Yue-Jian Wang, Wei Luo

Open access · goldAbstract readComparative Study
In one paragraph

Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
0.7field-weighted citation impact, top 28% 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

16 citing papers in PubMed, 27 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

7 authors at 1 institution in 1 country.

Ya-Bin JinClinical Research Institute, Foshan Hospital, Sun Yat-sen University, Foshan, Guangdong, China.
Guo-Yi ZhangHead and Neck Cancer Research, Department of Otolaryngology-Head and Neck Surgery, Foshan Hospital, Sun Yat-sen University, Foshan, Guangdong, China.
Kai-Rong LinClinical Research Institute, Foshan Hospital, Sun Yat-sen University, Foshan, Guangdong, China.
Xiang-Ping ChenClinical Research Institute, Foshan Hospital, Sun Yat-sen University, Foshan, Guangdong, China.
Jin-Huan CuiClinical Research Institute, Foshan Hospital, Sun Yat-sen University, Foshan, Guangdong, China.
Yue-Jian WangHead and Neck Cancer Research, Department of Otolaryngology-Head and Neck Surgery, Foshan Hospital, Sun Yat-sen University, Foshan, Guangdong, China.
Wei LuoClinical Research Institute, Foshan Hospital, Sun Yat-sen University, Foshan, Guangdong, China.
Sun Yat-sen University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPotential clinical application values of certain cytokines and chemokines that participate in the process of tumor growth, invasion, and metastasis have been reported. However, there still lack of biomarkers for a great many of malignancy. This study identified cytokines or chemokines involved in the occurrence and development of nasopharyngeal carcinoma (NPC), which might be a biomarker for noninvasive early diagnosis.

methodsThe plasma levels of 19 cytokines and chemokines were detected by the luminex liquid array-based multiplexed immunoassays in 39 NPC patients before and after treatment by definitive intensity-modulated radiotherapy (IMRT).

resultsPlasma levels of almost all of the 19 cytokines and chemokines in NPC patients were higher than healthy controls, while only IFN-γ, IL-1b IL-6, MCP-1, TNF-α, FKN, IL-12P70, IL-2, IL-5 and IP-10 showed significant differences. However, expression levels of most of the 19 cytokines and chemokines decreased after therapy, especially IFN-γ, IL-10, IL-1b, IL-6, IL-8, MCP-1, TNF-α, VEGF, IL-17A, IL-2, IL-5 and MIP-1b, have a dramatic decline. Taking together, plasma levels of IFN-γ, IL-1b, IL-6, MCP-1, TNF-α, IL-2 and IL-5 are significantly increased in NPC patients and dramatically decreased after treatment, suggesting these cytokines and chemokines might play important roles in the progress of NPC. More interestingly, the expression level of MPC-1 is significantly associated with clinical stage.

conclusionMCP-1 might involve in the genesis and development process of NPC, which might serve as a noninvasive biomarker for early diagnosis.

Indexed as

AdultBiomarkers, TumorCarcinomaCase-Control StudiesChemokinesCytokinesEnzyme-Linked Immunosorbent AssayFemaleFollow-Up StudiesHumansMaleNasopharyngeal CarcinomaNasopharyngeal NeoplasmsNeoplasm GradingNeoplasm StagingPrognosisBiomarkers, TumorChemokinesCytokines

Identifiers

PMID28207826
PMCPMC5312867
OpenAlexW2588730896

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.