Evidence map›Paper›PMID 29499699›Full record

ArticleWorld journal of surgical oncology2018

LZTS2 promoter hypermethylation: a potential biomarker for the diagnosis and prognosis of laryngeal squamous cell carcinoma.

Zhisen Shen, Lexi Lin, Bing Cao, Chongchang Zhou, Wenjuan Hao, Dong Ye

Open access · goldAbstract read
In one paragraph

Article in World journal of surgical oncology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
3.6field-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

8 citing papers in PubMed, 36 citations in OpenAlex.

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  5. Pan-cancer analysis of mWorld journal of surgical oncology · 2021
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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 1 institution in 1 country.

Zhisen ShenLihuili Hospital of Ningbo University, No.57, XingNing Road, JiangDong District, Ningbo, China. szs7216@163.com.ORCID http://orcid.org/0000-0001-6660-0488
Lexi LinChildren's Hospital, Zhejiang University School of Medicine, Hangzhou, China.
Bing CaoLihuili Hospital of Ningbo University, No.57, XingNing Road, JiangDong District, Ningbo, China.
Chongchang ZhouLihuili Hospital of Ningbo University, No.57, XingNing Road, JiangDong District, Ningbo, China.
Wenjuan HaoLihuili Hospital of Ningbo University, No.57, XingNing Road, JiangDong District, Ningbo, China.
Dong YeLihuili Hospital of Ningbo University, No.57, XingNing Road, JiangDong District, Ningbo, China.
Ningbo University · CN

Funding

the Medical and Health Research Project of Zhejiang Province 2012ZDA042 and 2014PYA017the Ningbo Natural Science Foundation 2012A610208 and 2012A610217the Ningbo Social Developmental Key Research Project (2012C5015the Scientific Innovation Team Project of Ningbo 2012B82019the Zhejiang Provincial Natural Science Foundation of China LY14H160003
6 · The paper itself

Abstract

backgroundLZTS2 (leucine zipper tumor suppressor 2), a candidate tumor suppressor gene, suppresses cell growth and plays a vital role in the carcinogenesis and development of tumors. No studies to date have described methylation of the LZTS2 promoter in human cancers, including LSCC (laryngeal squamous cell carcinoma). Therefore, the aim of this study was to explore the relationship between LZTS2 promoter methylation and risk of LSCC.

methodsIn our study, LZTS2 promoter methylation levels in LSCC tumor and adjacent normal tissues from 96 patients were measured using quantitative methylation-specific polymerase chain reaction (qMSP) assays.

resultsThe qMSP analyses revealed that LZTS2 promoter methylation levels in the LSCC tumor samples were significantly higher than those in paired adjacent healthy tissue samples. Furthermore, LZTS2 methylation levels were elevated in smokers, advanced T classified, and clinically staged patients, as well as in patients with lymph node metastases. In addition, Kaplan-Meier survival curves results showed that overall survival of LSCC patients with hypomethylated LZTS2 promoters was significantly higher than that in patients with hyper-methylated LZTS2 promoters (log-rank test P = 0.028). Meanwhile, the area under the receiver operating characteristic curve was 0.920. The diagnostic threshold value for LZTS2 methylation was 11.63% (94.7% sensitivity and 80.4% specificity).

conclusionsLZTS2 promoter hypermethylation is associated with risk, progression, and prognosis of LSCC in a cohort of 96 human subjects; LZTS2 promoter hypermethylation is a candidate diagnostic and prognostic biomarker for LSCC.

Indexed as

DNA MethylationPromoter Regions, GeneticAdultAgedAged, 80 and overBiomarkers, TumorCarcinoma, Squamous CellCase-Control StudiesCell Cycle ProteinsDNA-Binding ProteinsFemaleFollow-Up StudiesHumansLaryngeal NeoplasmsMaleMiddle AgedBiomarkers, TumorCell Cycle ProteinsDNA-Binding ProteinsLZTS2 protein, humanTumor Suppressor ProteinsBiomarkersDNA methylationLaryngeal squamous cell carcinomaLeucine zipper tumor suppressor 2Tumor suppressor gene

Identifiers

PMID29499699
PMCPMC5834860
OpenAlexW2797664937

What OpenQuestion holds

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LicenceCC BY
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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.