Evidence map›Paper›PMID 33425104›Full record

ArticleInternational journal of clinical and experimental pathology2020

High expression of neutrophil cytosolic factor 2 (NCF2) is associated with aggressive features and poor prognosis of esophageal squamous cell carcinoma.

Kai Qin, Zhousan Zheng, Ying He, Ying Gao, Han Shi, Shaoyan Mo, Jiaxing Zhang, Jian Rong

Open access · greenAbstract read
In one paragraph

Article in International journal of clinical and experimental pathology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.4field-weighted citation impact, top 34% 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

3 citing papers in PubMed, 7 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

8 authors at 2 institutions in 1 country.

Kai QinDepartment of Extracorporeal Circulation, The First Affiliated Hospital, Sun Yat-sen University Guangzhou 510080, China.
Zhousan ZhengDepartment of Oncology, The First Affiliated Hospital, Sun Yat-sen University Guangzhou 510080, China.
Ying HeDepartment of Oncology, The First Affiliated Hospital, Sun Yat-sen University Guangzhou 510080, China.
Ying GaoDepartment of Oncology, The First Affiliated Hospital, Sun Yat-sen University Guangzhou 510080, China.
Han ShiDepartment of Extracorporeal Circulation, The First Affiliated Hospital, Sun Yat-sen University Guangzhou 510080, China.
Shaoyan MoDepartment of Extracorporeal Circulation, The First Affiliated Hospital, Sun Yat-sen University Guangzhou 510080, China.
Jiaxing ZhangDepartment of Oncology, The First Affiliated Hospital, Sun Yat-sen University Guangzhou 510080, China.
Jian RongDepartment of Extracorporeal Circulation, The First Affiliated Hospital, Sun Yat-sen University Guangzhou 510080, China.
Sun Yat-sen University · CNState Key Laboratory of Oncology in South China

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIn the development of several human cancers, it has been established that neutrophil cytosolic factor 2 (NCF2) plays a major part. Therefore, possible functions of NCF2 in ESCC are investigated in this paper.

methodsThe mRNA/protein expression of NCF-2 in ESCC cell lines and tissues were found based on quantitative real-time reverse transcription PCR (qRT-PCR), western blotting, and immunohistochemistry (IHC). A large cohort consisting of 194 postoperative ESCC samples was used for IHC. These data were analyzed based on Chi-square test, Kaplan-Meier analysis, and Cox regression modelling. For the purpose of confirming its role in ESCC cells, we used short hairpin RNA (ShRNA) interfering method to suppress endogenous NCF2 expression.

resultsNCF2 was significantly up-regulated for in ESCC tissues and cell lines in at mRNA and protein levels; and NCF-2 expression was absent for all normal esophageal epithelium detected by IHC. Furthermore, the knockdown of NCF-2 compromised the proliferation and invasion of ESCC cells in vitro.

conclusionPositive NCF2 expression in ESCC may facilitate an aggressive phenotype. This may be an independent biomarker in ESCC.

Indexed as

and invasionbiomarkerEsophageal squamous cell carcinoma (ESCC)Neutrophil cytosolic factor 2 (NCF2)proliferation

Identifiers

PMID33425104
PMCPMC7791380
OpenAlexW3118825990

What OpenQuestion holds

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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.