Evidence map›Paper›PMID 25112530›Full record

ArticleNeurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology2015

Downregulation of microRNA-124 predicts poor prognosis in glioma patients.

Teng Chen, Xin-Yu Wang, Chao Li, Shu-Jun Xu

Abstract read
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Article in Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

20 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
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  10. Advances in clinical neurology through the journal "Neurological Sciences" (2015-2016).Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2017
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  11. Article
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  13. Mir-338-3p Inhibits Malignant Biological Behaviors of Glioma Cells by Targeting MACC1 Gene.Medical science monitor : international medical journal of experimental and clinical research · 2016
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  15. Correlation of microRNA-10b upregulation and poor prognosis in human gliomas.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2015
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  19. MiR-210 up-regulation inhibits proliferation and induces apoptosis in glioma cells by targeting SIN3A.Medical science monitor : international medical journal of experimental and clinical research · 2014
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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.

Teng ChenDepartment of Neurosurgery, Qilu Hospital of Shandong University, 107 Wen Hua Xi Road, Jinan, 250012, China, qilu_chenteng@126.com.
Xin-Yu Wang
Chao Li
Shu-Jun Xu

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of the present study was to investigate the clinical significance of microRNA-124 (miR-124) expression in glioma. The expression levels of miR-124 were measured using quantitative real-time polymerase chain reaction (qRT-PCR) analysis. The correlation between the miR-124 levels and the clinicopathological factors of the glioma patients was analyzed. The survival curves were calculated by the Kaplan-Meier method. The influence of each variable on survival was examined by the Cox multivariate regression analysis. Compared with nonneoplastic brain tissues, the expression level of miR-124 was significantly decreased in glioma tissues (1.27 ± 0.55 versus 6.91 ± 1.06, P < 0.0001). The expression level of miR-124 was positively correlated with grade (P = 0.003) and Karnofsky performance status (KPS) score (P = 0.008). A significant difference was found that glioma patients with low miR-124 expression level had distinctly shorter OS (P = 0.001) and PFS (P = 0.002) than patients with high miR-124 expression level. Furthermore, we found that low miR-124 expression (OS P = 0.009; PFS P = 0.002) and advanced histologic grade (OS P = 0.005; PFS P = 0.001) were independent prognostic parameters indicating poor prognosis for glioma patients. Our results showed that the decreased expression of miR-124 may be associated with malignant tumor progression and poor prognosis in patients with gliomas, suggesting that miR-124 may be a novel and valuable signature for predicting the clinical outcome of patients with gliomas.

Indexed as

AdultAgedBiomarkers, TumorBrainBrain NeoplasmsDown-RegulationFemaleGene Expression Regulation, NeoplasticGliomaHumansKaplan-Meier EstimateKarnofsky Performance StatusMaleMicroRNAsMiddle AgedMultivariate AnalysisBiomarkers, TumorMicroRNAsMIRN124 microRNA, human

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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.