Evidence map›Paper›PMID 27769067›Full record

ArticleOncotarget2016

CFTR is a potential marker for nasopharyngeal carcinoma prognosis and metastasis.

Ziwei Tu, Qu Chen, Jie Ting Zhang, Xiaohua Jiang, Yunfei Xia, Hsiao Chang Chan

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
2.6field-weighted citation impact, top 10% 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

21 citing papers in PubMed, 30 citations in OpenAlex.

  1. Article
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  9. Review
  10. Article
  11. Review
  12. Cystic Fibrosis, CFTR, and Colorectal Cancer.International journal of molecular sciences · 2020
    Review
  13. Article
  14. Role of ion channels in gastrointestinal cancer.World journal of gastroenterology · 2019
    Review
  15. Identification ofOncology letters · 2019
    Article
  16. Review
  17. Review
  18. Article
  19. Article
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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 at 5 institutions in 1 country.

Ziwei TuDepartment of Radiation Oncology, Sun Yat-sen University, Cancer Center, Guangzhou, Guangdong, PR China.
Qu ChenDepartment of Radiation Oncology, Sun Yat-sen University, Cancer Center, Guangzhou, Guangdong, PR China.
Jie Ting ZhangEpithelial Cell Biology Research Center, Key Laboratory for Regenerative Medicine of the Ministry of Education of China, School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, PR China.
Xiaohua JiangEpithelial Cell Biology Research Center, Key Laboratory for Regenerative Medicine of the Ministry of Education of China, School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, PR China.
Yunfei XiaDepartment of Radiation Oncology, Sun Yat-sen University, Cancer Center, Guangzhou, Guangdong, PR China.
Hsiao Chang ChanEpithelial Cell Biology Research Center, Key Laboratory for Regenerative Medicine of the Ministry of Education of China, School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, PR China.
Chinese University of Hong Kong · CNChinese University of Hong Kong, Shenzhen · CNJiangxi Provincial Cancer Hospital · CNSun Yat-sen University · CNSun Yat-sen University Cancer Center · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

While there is an increasing interest in the correlation of cystic fibrosis transmembrane conductance regulator (CFTR) and cancer incidence, the role of CFTR in nasopharyngeal carcinoma (NPC) development remains unknown. In this study, we aimed to explore the prognostic value of CFTR in NPC patients. The expression of CFTR was determined in NPC cell lines and tissues. Statistical analysis was utilized to evaluate the correlation between CFTR expression levels and clinicopathological characteristics and prognosis in 225 cases of NPC patients. The results showed that CFTR was down-regulated in NPC tissues and cell lines. Low expression of CFTR was correlated with advanced stage (p = 0.026), distant metastasis (p < 0.001) and poor prognosis (p < 0.01). Multivariate analysis identified CFTR as an independent prognostic factor (p = 0.003). Additionally, wound healing and transwell assays revealed that overexpression of CFTR inhibited NPC cell migration and invasion, whereas knockdown of CFTR promoted cell migration and invasion. Thus, the current study indicates that CFTR, as demonstrated to play an important role in tumor migration and invasion, may be used as a potential prognostic indicator in NPC.

Indexed as

Biomarkers, TumorCarcinomaCell Line, TumorCell MovementCystic Fibrosis Transmembrane Conductance RegulatorDown-RegulationFemaleGene Expression Regulation, NeoplasticHumansKaplan-Meier EstimateMaleNasopharyngeal CarcinomaNasopharyngeal NeoplasmsNeoplasm MetastasisNeoplasm StagingPrognosisBiomarkers, TumorCFTR protein, humanCystic Fibrosis Transmembrane Conductance RegulatorCFTRmetastasisnasopharyngeal carcinomaprognosis

Identifiers

PMID27769067
PMCPMC5363562
OpenAlexW2535345601

What OpenQuestion holds

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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.