Evidence map›Paper›PMID 21789787›Full record

ArticleOncotarget2011

Netrin-1 overexpression is predictive of ovarian malignancies.

Anastasios D Papanastasiou, Georgios Pampalakis, Dionyssios Katsaros, Georgia Sotiropoulou

Open access · hybridAbstract read
In one paragraph

Article in Oncotarget, 2011. 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
1.0field-weighted citation impact, top 30% 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, 51 citations in OpenAlex.

  1. Article
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  3. Research progress of the netrins and their receptors in cancer.Journal of cellular and molecular medicine · 2024
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  16. Upregulation of centrosomal protein 55 is associated with unfavorable prognosis and tumor invasion in epithelial ovarian carcinoma.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2016
    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

4 authors at 2 institutions in 2 countries.

Anastasios D PapanastasiouDepartment of Pharmacy, School of Health Sciences, University of Patras, Rion-Patras, 26500, Greece.
Georgios Pampalakis
Dionyssios Katsaros
Georgia Sotiropoulou
University of Patras · GRUniversity of Turin · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Netrin-1 (NTN1) is functionally important for the development of the nervous system.Interestingly, few recent studies showed that NTN1 may also promote cancer by increasing survival and resistance of lung and breast cancer cells to apoptosis. Our purpose was to investigate whether NTN1 and its receptor DCC may be involved in ovarian cancer. The NTN1 and DCC mRNAs were quantified by real-time RTPCR in normal (10), benign (8) and cancer (17) ovarian tissues. ALAS1 and TBP housekeeping genes were used for normalization. NTN1 was found overexpressed in 76% of ovarian cancer specimens (13/17) as compared to normal (0/10, p<0.004)and benign (1/8, p<0.008) samples. Increased NTN1 mRNA levels correlated with advanced tumor stage (stage III, n=8, 100%) and grade (grade 3, n=7, 100%). In contrast, DCC was found downregulated in 59% (10/17) of ovarian tumors tested but correlation was not significant when compared to normal or benign specimens. Here,we demonstrated that NTN1 may be involved in ovarian cancer as the expression of NTN1 mRNA is strongly upregulated in ovarian malignant tumors but not in benign tumors. The fact that increased NTN1 is specifically observed in cancerous tissues indicates that NTN1 may represent a novel candidate biomarker for ovarian cancer.

Indexed as

Biomarkers, TumorDCC ReceptorDisease ProgressionFemaleGene Expression Regulation, NeoplasticHumansMiddle AgedNeoplasm StagingNerve Growth FactorsNervous SystemNetrin-1Ovarian NeoplasmsOvaryPrognosisProtein BindingReceptors, Cell SurfaceBiomarkers, TumorDCC protein, humanDCC ReceptorNerve Growth FactorsNetrin-1NTN1 protein, humanReceptors, Cell SurfaceTumor Suppressor Proteins

Identifiers

PMID21789787
PMCPMC3248189
OpenAlexW2127254398

What OpenQuestion holds

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LicenceCC BY
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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.