Evidence map›Paper›PMID 25994572›Full record

ArticleTumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine2015

Interleukin 27 -964A > G genetic polymorphism and serum IL-27p28 levels in Chinese patients with papillary thyroid cancer.

Shulong Zhang, Xueren Gao, Yong Wang, Jianguang Jia, Qiang Zhang, Zhenling Ji

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 3 pooled it
–field-weighted citation impact
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

8 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Pooled it
  2. Common Polymorphisms in IL-27 Genes May Contribute to Risk of Various Human Diseases in Asian Populations: A Meta-Analysis.Medical science monitor : international medical journal of experimental and clinical research · 2016
    Pooled it
  3. Association of 3 Common Polymorphisms of IL-27 Gene with Susceptibility to Cancer in Chinese: Evidence From an Updated Meta-Analysis of 27 Studies.Medical science monitor : international medical journal of experimental and clinical research · 2015
    Pooled it
  4. Article
  5. Review
  6. Review
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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.

Shulong ZhangDepartment of General Surgery, Zhongda Hospital, Medical School of Southeast University, Nanjing, 210009, Jiangsu, China.
Xueren GaoDepartment of Microbiology and Immunology, Medical College of Southeast University, Nanjing, 21009, Jiangsu, China.
Yong WangDepartment of Interventional Radiology and Vascular Surgery, Medical School of Southeast University, Nanjing, 210009, Jiangsu, China.
Jianguang JiaDepartment of Surgical Oncology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, 233004, Anhui, China.
Qiang ZhangDepartment of Clinical Science, The First Affiliated Hospital of Bengbu Medical College, Bengbu, 233004, Anhui, China.
Zhenling JiDepartment of General Surgery, Zhongda Hospital, Medical School of Southeast University, Nanjing, 210009, Jiangsu, China. chinaren0518@163.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of this study was to investigate the association between a potentially functional polymorphism (rs153109, -964A > G) in the promoter region of interleukin-27 (IL-27) gene and the risk of papillary thyroid cancer (PTC) in a Chinese population. Genotype of IL-27 -964A > G polymorphism was determined using polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) analysis. Serum IL-27p28 levels were determined using enzyme-linked immunosorbent assay (ELISA). No significant difference was noticed in IL-27 -964A > G polymorphism between PTC patients and healthy controls in the overall analysis. However, analysis of clinical features showed that PTC patients carrying the GG genotype or G allele had significantly decreased risks for developing lymph node metastasis compared with those carrying the AA genotype or A allele (GG vs. AA: OR = 0.38, 95 % CI, 0.20-0.72; G vs. A: OR = 0.63, 95 % CI, 0.44-0.86). Furthermore, ELISA results demonstrated that serum IL-27p28 levels were significantly decreased in PTC patients compared with those in controls (P < 0.05). Serum IL-27p28 levels in healthy controls with the GG genotype were significantly high compared with those carrying AA genotype or the AG genotype (P < 0.05). In conclusion, our results suggest that IL-27 -964A > G polymorphism may be associated with the decreased risk for lymph node metastasis of PTC.

Indexed as

Adenocarcinoma, PapillaryBiomarkers, TumorCase-Control StudiesEnzyme-Linked Immunosorbent AssayFemaleFollow-Up StudiesGenotypeHumansInterleukinsLymphatic MetastasisMaleMiddle AgedNeoplasm StagingPolymerase Chain ReactionPolymorphism, Restriction Fragment LengthPolymorphism, Single NucleotideBiomarkers, TumorInterleukinsMYDGF protein, humanIL-27Papillary thyroid cancerPolymorphismRisk

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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.