Evidence map›Paper›PMID 33144628›Full record

ArticleScientific reports2020

Weighted miRNA co-expression networks analysis identifies circulating miRNA predicting overall survival in hepatocellular carcinoma patients.

Devis Pascut, Muhammad Yogi Pratama, Francesca Gilardi, Mauro Giuffrè, Lory Saveria Crocè, Claudio Tiribelli

Abstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
–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

18 citing papers in PubMed.

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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

6 authors.

Devis PascutLiver Research Center, AREA Science Park, Fondazione Italiana Fegato-ONLUS, ss14, km 163.5, bldg. Q, Basovizza, 34149, Trieste, Italy. devis.pascut@fegato.it.
Muhammad Yogi PratamaLiver Research Center, AREA Science Park, Fondazione Italiana Fegato-ONLUS, ss14, km 163.5, bldg. Q, Basovizza, 34149, Trieste, Italy.
Francesca GilardiLiver Research Center, AREA Science Park, Fondazione Italiana Fegato-ONLUS, ss14, km 163.5, bldg. Q, Basovizza, 34149, Trieste, Italy.
Mauro GiuffrèDepartment of Medical Sciences, University of Trieste, Trieste, Italy.
Lory Saveria CrocèLiver Research Center, AREA Science Park, Fondazione Italiana Fegato-ONLUS, ss14, km 163.5, bldg. Q, Basovizza, 34149, Trieste, Italy.
Claudio TiribelliLiver Research Center, AREA Science Park, Fondazione Italiana Fegato-ONLUS, ss14, km 163.5, bldg. Q, Basovizza, 34149, Trieste, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The weighted gene co-expression network analysis (WGCNA) has been used to explore gene expression datasets by constructing biological networks based on the likelihood expression profile among genes. In recent years, WGCNA found application in biomarker discovery studies, including miRNA. Serum samples from 20 patients with hepatocellular carcinoma (HCC) were profiled through miRNA 3.0 gene array and miRNAs biomarker candidates were identified through WGCNA. Results were validated by qRT-PCR in 102 HCC serum samples collected at diagnosis. WGCNA identified 16 miRNA modules, nine of them were significantly associated with the clinical characteristics of the patient. The Red module had a significant negative correlation with patients Survival (- 0.59, p = 0.007) and albumin (- 0.52, p = 0.02), and a positive correlation with PCR (0.61, p = 0.004) and alpha-fetoprotein (0.51, p = 0.02). In the red module, 16 circulating miRNAs were significantly associated with patient survival. MiR-3185 and miR-4507 were identified as predictors of patient survival after the validation phase. At diagnosis, high expression of circulating miR-3185 and miR-4507 identifies patients with longer survival (HR 2.02, 95% CI 1.10-3.73, p = 0.0086, and HR of 1.75, 95% CI 1.02-3.02, p = 0.037, respectively). Thought a WGCNA we identified miR-3185 and miR-4507 as promising candidate biomarkers predicting a longer survival in HCC patients.

Indexed as

Carcinoma, HepatocellularCirculating MicroRNAHumansLiver NeoplasmsMicroRNAsReverse Transcriptase Polymerase Chain ReactionCirculating MicroRNAMicroRNAsMIRN3188 microRNA, human

Identifiers

PMID33144628
PMCPMC7609726

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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.