Evidence map›Paper›PMID 28260923›Full record

ArticleOncoTargets and therapy2017

Decrease of miR-622 expression suppresses migration and invasion by targeting regulation of DYRK2 in colorectal cancer cells.

Yong Wang, Jie Sun, Xilin Wei, Lan Luan, Xiandong Zeng, Cuifang Wang, Wei Zhao

Open access · goldAbstract read
In one paragraph

Article in OncoTargets and therapy, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
2.5field-weighted citation impact, top 11% 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, 47 citations in OpenAlex.

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  8. Functional Roles of DYRK2 as a Tumor Regulator.Current issues in molecular biology · 2023
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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

7 authors at 1 institution in 1 country.

Yong WangThe 4th Department of Orthopedic Surgery, Central Hospital affiliated to Shenyang Medical College, Shenyang.
Jie SunDepartment of Pathology, Central Hospital affiliated to Shenyang Medical College, Shenyang.
Xilin WeiThe 3rd Department of General Surgery, Central Hospital affiliated to Shenyang Medical College, Shenyang.
Lan LuanDepartment of Pathology, Central Hospital affiliated to Shenyang Medical College, Shenyang.
Xiandong ZengDepartment of Surgical Oncology, Central Hospital affiliated to Shenyang Medical College, Shenyang, People's Republic of China.
Cuifang WangDepartment of Pathology, Central Hospital affiliated to Shenyang Medical College, Shenyang.
Wei ZhaoThe 4th Department of Orthopedic Surgery, Central Hospital affiliated to Shenyang Medical College, Shenyang.
Central Hospital Affiliated to Shenyang Medical College · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMore and more evidence indicates that microRNAs are present and involved in many tumor-related diseases. The function of microRNA-622 (miR-622) in colorectal cancer (CRC) remains controversial. Dual specificity tyrosine phosphorylation-regulated kinase 2 (DYRK2) has been reported as a tumor suppressor gene in different cancers. The detailed regulation mechanism of DYRK2 in CRC remains unclear.

methodsmiR-622 and DYRK2 expression levels were detected at tissue and cellular level respectively by using real time polymerase chain reaction (PCR), Western blot, and immunohistochemical staining. Pearson's correlation analysis was used to evaluate the correlation between miR-622 and DYRK2. Transwell assay was applied to measure the effect of miR-622 on migration and invasion of SW1116 and SW480. We used dual luciferase reporter assay to confirm the targeted binding effect of miR-622 and DYRK2 3'-untranslated region (3'UTR). An antisense experiment was executed to further confirm the role miR-622 had played with regard to migration and invasion by targeting regulation of DYRK2 pathway in CRC cells.

resultsIn our research, we found that the expression of miR-622 was elevated in CRC tissues and cell lines compared to that of nonCRC tissues and the normal human colon epithelial cell line NCM460. Correspondingly, the expression of DYRK2 in CRC tissues and cell lines showed a contrary tendency. The different expression level of DYRK2 was closely correlated with clinicopathological characteristics of CRC patients. We demonstrated that down-regulation of miR-622 could inhibit the ability of migration and invasion of CRC cell lines SW1116 and SW480. Also, we confirmed that DYRK2 was negatively regulated by miR-622 via a specific targeted binding site within the 3'UTR. We finally verified that the migration and invasion ability of CRC cells in the conducted DYRK2 3'UTR defect plasmid transfection group were lower compared to miR-622 and cotransfection group.

conclusionThe findings of this study indicate that a decrease of miR-622 expression could suppress migration and invasion by targeting regulation of DYRK2 and miR-622/DYRK2 could be a potential molecular treating target of CRC.

Indexed as

colorectal cancerDYRK2invasionmigrationmiR-622

Identifiers

PMID28260923
PMCPMC5328604
OpenAlexW2591208430

What OpenQuestion holds

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LicenceCC BY-NC
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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.