Evidence map›Paper›PMID 34466494›Full record

ArticleGalen medical journal2019

Reduced Levels of miR-28 and miR-200a Act as Predictor Biomarkers of Aggressive Clinicopathological Characteristics in Gastric Cancer Patients.

Farhad Jeddi, Shahriar Alipour, Nowruz Najafzadeh, Mehdi Dadashpour, Farhad Pouremamali, Mohammad Reza Sadeghi, Nasser Samadi, Narges Soozangar, Amir Mahdi Khamaneh

Open access · hybridAbstract read
In one paragraph

Article in Galen medical journal, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.4field-weighted citation impact, top 46% 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

6 citing papers in PubMed, 13 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Review
  5. Article
  6. miR-140 and miR-196a as Potential Biomarkers in Breast Cancer Patients.Asian Pacific journal of cancer prevention : APJCP · 2020
    Article
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

9 authors at 3 institutions in 1 country.

Farhad JeddiResearch Laboratory for Embryology and Stem Cells, Department of Anatomical Sciences and Pathology, School of Medicine, Ardabil University of Medical Sciences, Ardabil, Iran.
Shahriar AlipourDepartment of Biochemistry, Faculty of Medicine, Urmia University of Medical Sciences, Urmia, Iran.
Nowruz NajafzadehResearch Laboratory for Embryology and Stem Cells, Department of Anatomical Sciences and Pathology, School of Medicine, Ardabil University of Medical Sciences, Ardabil, Iran.
Mehdi DadashpourDepartment of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran.
Farhad PouremamaliDepartment of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran.
Mohammad Reza SadeghiDepartment of Molecular Medicine, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran.
Nasser SamadiDepartment of Biochemistry, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
Narges SoozangarResearch Laboratory for Embryology and Stem Cells, Department of Anatomical Sciences and Pathology, School of Medicine, Ardabil University of Medical Sciences, Ardabil, Iran.
Amir Mahdi KhamanehDepartment of Molecular Medicine, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran.
Tabriz University of Medical Sciences · IRArdabil University of Medical Sciences · IRUrmia University of Medical Sciences

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMicroRNAs (miRNAs) play critical roles in different pathological processes including cancer development and progression. To find novel molecular diagnostic and prognostic markers and promising therapeutic tools for gastric cancer (GC), we aimed to investigate the relationship of the expression levels of miR-28-5p or miR-200a-3p with the clinicopathological criteria and to explore their impacts on the progression of human GC. MATERIALS AND

methodsQuantitative RT-PCR was performed to analyze miR-28 and miR-200a expression in 60 GC and 60 non-GC tissue samples.

resultOur results revealed that the expressions of miR-200a and miR-28 were significantly downregulated in GC in comparison with non- GC tissues. Tumors with low miR-28 expression had larger tumor size, more advanced histological grade, and a higher incidence of lymph node and distal metastasis than the tumors with high miR-28 expressions. Furthermore, receiver operating characteristic (ROC) analyses demonstrate that the expression of miR-28 is a predictive biomarker allows predicting the histological grade, tumor size, and occurrence of nodal and distal metastases. We also found a significant inverse association between miR-200a expression and the rate of lymph node metastasis (p = 0.010, r = -0.334).

conclusionOur findings suggest that the miR-28 and miR-200a have tumor-suppressor functions and may be considered as potential biomarkers for gastric cancer diagnosis and prognosis.

Indexed as

BiomarkersGastric cancermiRNA–200amiRNA–28Quantitative Real-time PCR

Identifiers

PMID34466494
PMCPMC8344053
OpenAlexW2914288656

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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.