Evidence map›Paper›PMID 25928282›Full record

ArticleDiagnostic pathology2015

Diagnostic and prognostic potential of miR-21, miR-29c, miR-148 and miR-203 in adenocarcinoma and squamous cell carcinoma of esophagus.

Renata Hezova, Alena Kovarikova, Josef Srovnal, Milada Zemanova, Tomas Harustiak, Jiri Ehrmann, Marian Hajduch, Marek Svoboda, Milana Sachlova, Ondrej Slaby

Abstract read
In one paragraph

Article in Diagnostic pathology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing 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

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

  1. Prognostic Value of MicroRNAs in Esophageal Carcinoma: A Meta-Analysis.Clinical and translational gastroenterology · 2018
    Pooled it
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  14. Synthetic circular multi-miR sponge simultaneously inhibits miR-21 and miR-93 in esophageal carcinoma.Laboratory investigation; a journal of technical methods and pathology · 2019
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  16. Review
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  19. microRNAs Make the Call in Cancer Personalized Medicine.Frontiers in cell and developmental biology · 2017
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  20. Review
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

10 authors.

Renata HezovaMolecular Oncology II - Solid Cancers, Molecular Medicine Central European Institute of Technology, Masaryk University, Brno, Czech Republic. renata.hezova@gmail.com.
Alena KovarikovaMolecular Oncology II - Solid Cancers, Molecular Medicine Central European Institute of Technology, Masaryk University, Brno, Czech Republic. aluskakovarikova@centrum.cz.
Josef SrovnalInstitute of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacky University Olomouc, Olomouc, 779 00, Czech Republic. srovnalj@gmail.com.
Milada ZemanovaDepartment of Oncology, General University Hospital in Prague, Prague, Czech Republic. Milada.Zemanova@vfn.cz.
Tomas Harustiak3rd Department of Surgery, University Hospital in Motol, Prague, Czech Republic. TomasHarustiak@seznam.cz.
Jiri EhrmannDepartment of Histology and Embryology, Faculty of Medicine and Dentistry, Palacky University and University Hospital, Olomouc, 779 00, Czech Republic. jiri.ehrmann@gmail.com.
Marian HajduchInstitute of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacky University Olomouc, Olomouc, 779 00, Czech Republic. hajduchm@gmail.com.
Marek SvobodaDepartment of Comprehensive Cancer Care, Masaryk Memorial Cancer Institute, Zluty kopec 7, Brno, 656 53, Czech Republic. msvoboda@mou.cz.
Milana SachlovaDepartment of Comprehensive Cancer Care, Masaryk Memorial Cancer Institute, Zluty kopec 7, Brno, 656 53, Czech Republic. sachlova@mou.cz.
Ondrej SlabyMolecular Oncology II - Solid Cancers, Molecular Medicine Central European Institute of Technology, Masaryk University, Brno, Czech Republic. on.slaby@gmail.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEsophageal cancer is the malignant tumor with very poor prognosis and increasing incidence often diagnosed at very late stage, so the prognosis of affected patients is unsatisfactory, despite the development of therapeutic option such as surgery, chemotherapy and radiotherapy. Consequently, there is a great need for biomarkers to allow a tailored multimodality approach with increased efficiency. Altered expression of microRNAs has been reported in wide range of malignancies, including esophageal cancer. The aim of this study was to examine the expression levels of candidate microRNAs in esophageal cancer and evaluate their diagnostic and prognostic potential.

findingsUsing quantitative real-time PCR, expression levels of 9 candidate microRNAs were examined in 62 tissue samples, 23 esophageal adenocarcinomas, 22 esophageal squamous cell carcinomas and 17 adjacent esophageal mucosa samples. MicroRNA expression levels were further analyzed in regards to clinico-pathological features of esophageal cancer patients. We observed significantly decreased levels of miR-203 and increased levels of miR-21 in adenocarcinoma tissues when compared to normal mucosa. MiR-29c and miR-148 indicated good ability to distinguish between histological subtypes of esophageal cancer. MiR-203 and miR-148 were linked to disease-free survival and overall survival in esophageal adenocarcinoma patients, and miR-148 also in esophageal squamous cell carcinoma patients.

conclusionsOur data suggest that altered expression of miR-21, miR-29c, miR-148 and miR-203 are related to neoplastic transformation and progression of the disease and these microRNAs could serve as a potential diagnostic and prognostic biomarkers in esophageal cancer. VIRTUAL SLIDES: The virtual slide(s) for this article can be found here: http://www.diagnosticpathology.diagnomx.eu/vs/4646922201567057.

Indexed as

AdenocarcinomaAgedBiomarkers, TumorCarcinoma, Squamous CellEsophageal NeoplasmsEsophageal Squamous Cell CarcinomaFemaleGene Expression Regulation, NeoplasticHumansMaleMicroRNAsMiddle AgedPrognosisBiomarkers, TumorMicroRNAsMIRN148 microRNA, humanMIRN203 microRNA, humanMIRN21 microRNA, humanMIRN29a microRNA, human

Identifiers

PMID25928282
PMCPMC4411933

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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.