Evidence map›Paper›PMID 26711784›Full record

ArticleTumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine2016

MiR-205 functions as a tumor suppressor in adenocarcinoma and an oncogene in squamous cell carcinoma of esophagus.

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

Abstract read
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In one paragraph

Article in Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
1.3field-weighted citation impact, top 21% 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

24 citing papers in PubMed, 1 synthesis or guideline pooled it, 37 citations in OpenAlex.

  1. Prognostic Value of MicroRNAs in Esophageal Carcinoma: A Meta-Analysis.Clinical and translational gastroenterology · 2018
    Pooled it
  2. Review
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  9. Identification andJournal of thoracic disease · 2022
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  10. Cell journal · 2022
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  14. Expression of miRNA in 5-FU resistant esophageal cancer.Molecular and clinical oncology · 2020
    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

10 authors at 6 institutions in 1 country.

Renata HezovaCentral European Institute of Technology (CEITEC), Masaryk University, Brno, Czech Republic.
Alena KovarikovaCentral European Institute of Technology (CEITEC), Masaryk University, Brno, Czech Republic.
Josef SrovnalOlomouc, Faculty of Medicine, Palacky University, Olomouc, Czech Republic.
Milada ZemanovaOncology Department, General University Hospital in Prague, Praha, Czech Republic.
Tomas HarustiakDepartment of Surgery, University Hospital in Motol, Praha, Czech Republic.
Jiri EhrmannOlomouc, Faculty of Medicine, Palacky University, Olomouc, Czech Republic.
Marian HajduchOlomouc, Faculty of Medicine, Palacky University, Olomouc, Czech Republic.
Milana SachlovaDepartment of Comprehensive Cancer Care, Masaryk Memorial Cancer Institute, Brno, Czech Republic.
Marek SvobodaDepartment of Comprehensive Cancer Care, Masaryk Memorial Cancer Institute, Brno, Czech Republic.
Ondrej SlabyCentral European Institute of Technology (CEITEC), Masaryk University, Brno, Czech Republic. on.slaby@gmail.com.
Masaryk Memorial Cancer Institute · CZPalacký University Olomouc · CZCentral European Institute of Technology · CZCentral European Institute of Technology – Masaryk University · CZGeneral University Hospital in Prague · CZUniversity Hospital in Motol · CZ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Esophageal cancer is a malignant disease with poor prognosis, increasing incidence, and ineffective treatment options. MicroRNAs are post-transcriptional regulators of gene expression involved in many biological processes including carcinogenesis. We determined miR-205 expression levels in tumor/non-tumor tissues of 45 esophageal cancer patients using qPCR and found that decreased level of miR-205 in tumor tissue correlates with poor overall survival in esophageal adenocarcinoma patients. Further, we observed significantly higher levels of miR-205 in tumor tissue of esophageal squamous cell carcinoma. Ectopic overexpression of miR-205 in adenocarcinoma cell line SK-GT-4 led to decreased cell proliferation, cell cycle arrest in G1, and decreased migration ability. Conversely, in squamous cell line KYSE-150, same effects like inhibition of proliferation, migration, and colony-forming potential and cell cycle arrest in G2 were observed after silencing of miR-205. We performed global gene expression profiling and revealed that suppressive functioning of miR-205 in adenocarcinoma could be realized through regulation of epithelial-mesenchymal transition (EMT), whereas oncogenic in squamous cell carcinoma by regulation of metalloproteinase 10. Our results suggest that miR-205 could serve as biomarker in esophageal cancer and acts as a tumor suppressor in esophageal adenocarcinoma and oncogene in esophageal squamous cell carcinoma.

Indexed as

AdenocarcinomaAdultAgedApoptosisCarcinoma, Squamous CellCell CycleCell Line, TumorCell MovementCell ProliferationEpithelial-Mesenchymal TransitionEsophageal NeoplasmsEsophageal Squamous Cell CarcinomaFemaleGene Expression ProfilingGene Expression Regulation, NeoplasticGenes, Tumor SuppressorMicroRNAsMIR205, humanEsophageal adenocarcinomaEsophageal squamous cell carcinomamiR-205OncogeneTumor suppressor

Identifiers

PMID26711784
OpenAlexW2278568617

What OpenQuestion holds

Textmetadata
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Registered trials

None linked

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.