Evidence map›Paper›PMID 34651293›Full record

ArticleJournal of gastrointestinal cancer2022

Significance of microRNA-330-5p/TYMS Expression Axis in the Pathogenesis of Colorectal Tumorigenesis.

Leila Karimi, Milad Jaberi, Milad Asadi, Habib Zarredar, Venus Zafari, Soghra Bornehdeli, Saman Niknam, Touraj Asvadi Kermani

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Article in Journal of gastrointestinal cancer, 2022. 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, 8 citations in OpenAlex.

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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

8 authors at 2 institutions in 2 countries.

Leila KarimiTuberculosis and Lung Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
Milad JaberiTuberculosis and Lung Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
Milad AsadiDepartment of Basic Oncology, Health Institute of Ege University, Izmir, Turkey.
Habib ZarredarTuberculosis and Lung Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
Venus ZafariTuberculosis and Lung Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
Soghra BornehdeliTuberculosis and Lung Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
Saman NiknamDepartment of General Surgery, Sina Hospital, Tabriz University of Medical Sciences, Tabriz, Iran.
Touraj Asvadi KermaniDepartment of General Surgery, School of Medicine, Imam Reza Hospital, Tabriz University of Medical Sciences, P.O. Box: 5175971583, Tabriz, Iran. tasvadikermani@gmail.com.ORCID http://orcid.org/0000-0001-6478-8624
Tabriz University of Medical Sciences · IREge University · TR

Funding

Department of Tuberculosis and Lung Diseases Research Center, University Tabriz University of Medical Sciences, Tabriz, Iran None
6 · The paper itself

Abstract

backgroundColorectal cancer (CRC) is one of the most common types of cancer worldwide. A number of dysregulated microRNAs (miRNAs) have been linked to CRC progression and treatment response and are thought to be promising prognostic biomarkers for this cancer. microRNA-330 (miR-330-5p) has been reported to inhibit cell proliferation through suppressing thymidylate synthase (TYMS). In the current study, miR-330-5p, TYMS, and their interactions were investigated to evaluate their therapeutic and diagnostic value for CRC treatment.

methodsThe expression levels of miR-330-5p and TYMS were evaluated in silico using TCGA datasets for CRC. Data validation was performed on a set of internal samples (100 pairs of CRC tumor specimens and adjacent non-cancerous samples) utilizing real-time PCR assay. The linkage between clinicopathological parameters and expression levels was also investigated.

resultsTCGA results indicated that miR-330-5p and TYMS were significantly upregulated and downregulated in the CRC, respectively. Real-time PCR results confirmed that the expression of miR-330-5p was significantly upregulated in tumor tissues relative to marginal tissues (P = 0.0005), whereas TYMS expression was significantly downregulated (P = 0.0001). The transcript level of miR-330-5p was associated with tumor stage and lymph node metastases.

conclusionThe microRNA-330 inhibited cell proliferation by suppressing thymidylate synthase (TYMS) in colorectal cancer. Therefore, suggesting that they are valuable factors for further studies of alternative treatment and diagnostic methods.

Indexed as

Colorectal NeoplasmsMicroRNAsCarcinogenesisCell Line, TumorCell ProliferationCell Transformation, NeoplasticGene Expression Regulation, NeoplasticHumansThymidylate SynthaseMicroRNAsMIRN330 microRNA, humanThymidylate SynthaseTYMS protein, humanColorectal cancerMicroRNAmiR-330-5pPrognosisTYMS

Identifiers

PMID34651293
OpenAlexW3205572247

What OpenQuestion holds

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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.