Evidence map›Paper›PMID 26699544›Full record

ArticleBMC cancer2015

Upregulation of NETO2 expression correlates with tumor progression and poor prognosis in colorectal carcinoma.

Liang Hu, Hai-Yang Chen, Jian Cai, Guang-Zhen Yang, Dan Feng, Yan-Xia Zhai, Hui Gong, Chen-Ye Qi, Yu Zhang, Hao Fu and 2 more

Open access · goldAbstract read
In one paragraph

Article in BMC cancer, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.1field-weighted citation impact, top 23% 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

17 citing papers in PubMed, 29 citations in OpenAlex.

  1. Review
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  13. Cancer management and research · 2019
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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

12 authors at 3 institutions in 1 country.

Liang HuAnal-Colorectal Surgery Institute, 150th Hospital of PLA, Luoyang, China. lianghudoc@163.com.
Hai-Yang ChenDepartment of Oncology, 150th Hospital of PLA, Luoyang, China. chenocean@163.com.
Jian CaiDepartment of Colorectal Surgery, 150th Hospital of PLA, Luoyang, China. jiancai150@yeah.net.
Guang-Zhen YangDepartment of Clinical Laboratory, 150th Hospital of PLA, Luoyang, China. guangzyang@163.com.
Dan FengDepartment of Oncology, Changhai Hospital, Second Military Medical University, Shanghai, China. fengdanlh@126.com.
Yan-Xia ZhaiAnal-Colorectal Surgery Institute, 150th Hospital of PLA, Luoyang, China. yanxiazai@163.com.
Hui GongAnal-Colorectal Surgery Institute, 150th Hospital of PLA, Luoyang, China. hui_gong@yeah.net.
Chen-Ye QiAnal-Colorectal Surgery Institute, 150th Hospital of PLA, Luoyang, China. chenye_qi@163.com.
Yu ZhangAnal-Colorectal Surgery Institute, 150th Hospital of PLA, Luoyang, China. yuzhang150@126.com.
Hao FuAnal-Colorectal Surgery Institute, 150th Hospital of PLA, Luoyang, China. fuhao_150@163.com.
Qing-Ping CaiDepartment of Gastrointestine Surgery, Changzheng Hospital, Second Military Medical University, Shanghai, China. caiqingpingwcwk@163.com.
Chun-Fang GaoAnal-Colorectal Surgery Institute, 150th Hospital of PLA, Luoyang, China. chunfgao@163.com.
82th Hospital of Pla · CNChanghai Hospital · CNSecond Military Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundNeuropilin and tolloid-like 2 (NETO2) has been found to be overexpressed in different human cancers, but its expression pattern and clinical relevance in colorectal carcinoma (CRC) remains unknown.

methodsReal-time quantitative PCR, western blot and immunohistochemistry analyses were used to analyze the expression of NETO2 in CRC clinical samples. The correlation of NETO2 expression with clinicopathologic features was estimated in a cohort containing 292 patients with primary CRC. Kaplan-Meier and Cox proportional hazards regression analyses were used to assess the prognostic value of NETO2 expression in CRC.

resultsThe expression of NETO2 was frequently upregulated in CRC clinical samples at both the mRNA and protein levels, and its upregulation was significantly correlated with poor tumor differentiation (p = 0.013), advanced local invasion (p = 0.049), increased lymph node metastasis (p = 0.009), advanced TNM stage (p = 0.041) and increased patient death (p = 0.001). Kaplan-Meier analysis of the complete study cohort revealed that patients with high-NETO2 tumors had a significantly shorter disease-specific survival (DSS) than those with low-NETO2 tumors (p < 0.001). Importantly, high levels of NETO2 protein predicted poor DSS for patients with early stage tumors (p = 0.027) and for those with advanced stage tumors (p = 0.020). Furthermore, multivariate analyses indicated that increased NETO2 expression was an independent unfavorable prognostic factor for patients with early stage tumors (hazard ratio [HR] = 1.937, 95% CI = 1.107-3.390, p = 0.021) as well as patients with advanced stage tumors (HR = 2.241, 95% CI = 1.245-4.035, p = 0.007).

conclusionsOur findings suggest that NETO2 upregulation could serve as a potential biomarker for the prediction of advanced tumor progression and unfavorable prognosis in patients with CRC.

Indexed as

AgedBiomarkers, TumorBlotting, WesternCarcinomaColorectal NeoplasmsFemaleHumansImmunohistochemistryMaleMembrane ProteinsMiddle AgedPrognosisReal-Time Polymerase Chain ReactionRegression AnalysisUp-RegulationBiomarkers, TumorMembrane ProteinsNETO2 protein, human

Identifiers

PMID26699544
PMCPMC4690429
OpenAlexW2237809442

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LicenceCC BY
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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.