Evidence map›Paper›PMID 26793002›Full record

ArticleOncoTargets and therapy2016

Expression and clinical significance of Nectin-4 in hepatocellular carcinoma.

Jie Ma, ZhiYong Sheng, Yang Lv, WenBin Liu, QiYang Yao, TingTing Pan, ZhiJun Xu, ChuanHai Zhang, GeLiang Xu

Open access · goldAbstract read
In one paragraph

Article in OncoTargets and therapy, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 1 pooled it
0.5field-weighted citation impact, top 35% 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

27 citing papers in PubMed, 1 synthesis or guideline pooled it, 37 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

9 authors at 2 institutions in 1 country.

Jie MaAnhui Province Key Laboratory of Hepatopancreatobiliary Surgery, Affiliated Provincial Hospital of Anhui Medical University, Hefei, Anhui, People's Republic of China; Department of Hepatic Surgery, Affiliated Provincial Hospital of Anhui Medical University, Hefei, Anhui, People's Republic of China.
ZhiYong ShengMedical Center, University of Science and Technology of China, Hefei, Anhui, People's Republic of China.
Yang LvDepartment of Plastic Surgery, The Second Hospital of Anhui Medical University, Hefei, Anhui, People's Republic of China.
WenBin LiuAnhui Province Key Laboratory of Hepatopancreatobiliary Surgery, Affiliated Provincial Hospital of Anhui Medical University, Hefei, Anhui, People's Republic of China; Department of Hepatic Surgery, Affiliated Provincial Hospital of Anhui Medical University, Hefei, Anhui, People's Republic of China.
QiYang YaoAnhui Province Key Laboratory of Hepatopancreatobiliary Surgery, Affiliated Provincial Hospital of Anhui Medical University, Hefei, Anhui, People's Republic of China.
TingTing PanAnhui Province Key Laboratory of Hepatopancreatobiliary Surgery, Affiliated Provincial Hospital of Anhui Medical University, Hefei, Anhui, People's Republic of China.
ZhiJun XuAnhui Province Key Laboratory of Hepatopancreatobiliary Surgery, Affiliated Provincial Hospital of Anhui Medical University, Hefei, Anhui, People's Republic of China.
ChuanHai ZhangAnhui Province Key Laboratory of Hepatopancreatobiliary Surgery, Affiliated Provincial Hospital of Anhui Medical University, Hefei, Anhui, People's Republic of China; Department of Hepatic Surgery, Affiliated Provincial Hospital of Anhui Medical University, Hefei, Anhui, People's Republic of China.
GeLiang XuAnhui Province Key Laboratory of Hepatopancreatobiliary Surgery, Affiliated Provincial Hospital of Anhui Medical University, Hefei, Anhui, People's Republic of China; Department of Hepatic Surgery, Affiliated Provincial Hospital of Anhui Medical University, Hefei, Anhui, People's Republic of China.
Anhui Medical University · CNSecond Hospital of Anhui Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveNectin-4 is a member of the Nectin family of four Ca(+)-independent immunoglobulin-like cell adhesion molecules and implicated in cell adhesion, movement, proliferation, differentiation, polarization, and survival. The aberrant expression of Nectin-4 has been found in a variety of tumors; however, its expression in hepatocellular carcinoma (HCC) is still poorly understood. This study was to investigate the expression of Nectin-4 and its clinical significance in the patients with HCC.

methodsThe expression of Nectin-4 was assessed at mRNA and protein levels by quantitative reverse transcription polymerase chain reaction (qRT-PCR) and Western blotting assays in 20 HCC specimens and adjacent non-tumor live tissues. Furthermore, the clinical significance of Nectin-4 in 87 cases of HCC was confirmed by immunohistochemistry.

resultsThe mRNA and protein levels of Nectin-4 were higher in HCC tumor tissues than in the matched non-tumor tissues. Nectin-4 was located in the cytoplasm of tumor cells and over-expressed in 67.82% (59/87) HCC tissues by immunohistochemical staining. Positive Nectin-4 expression was significantly correlated with tumor size (P=0.029), status of metastasis (P=0.023), vascular invasion (P=0.018) and tumor-node-metastasis stage (P=0.003). In addition, Kaplan-Meier survival analysis indicated that positive Nectin-4 expression was associated with worse recurrence-free survival (RFS) and overall survival (OS) (P=0.006 and P=0.005, respectively). In multivariate analysis, Nectin-4 was an independent prognostic factor for RFS and OS in the patients with HCC.

conclusionNectin-4 is upregulated in HCC and may be a novel prognostic biomarker for the patients after surgical resection.

Indexed as

hepatocellular carcinomaimmunohistochemistryNectin-4prognostic markerRT-PCRWestern blot

Identifiers

PMID26793002
PMCPMC4708195
OpenAlexW2231421836

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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.