Evidence map›Paper›PMID 32546833›Full record

ArticleBritish journal of cancer2020

MicroRNA-17-5p regulates EMT by targeting vimentin in colorectal cancer.

Tae Won Kim, Yeo Song Lee, Nak Hyeon Yun, Chang Hoon Shin, Hye Kyung Hong, Hyeon Ho Kim, Yong Beom Cho

Erratum issuedOpen access · hybridAbstract read
In one paragraph

Article in British journal of cancer, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 54 papers.

0numbers the graph read from it
0cells of the map it votes in
54citing papers in PubMed
5.7field-weighted citation impact, top 2% 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

54 citing papers in PubMed, 97 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 2 institutions in 1 country.

Tae Won Kim *Department of Health Sciences and Technology, SAIHST, Sungkyunkwan University, Seoul, Republic of Korea.
Yeo Song Lee *Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.
Nak Hyeon YunDepartment of Health Sciences and Technology, SAIHST, Sungkyunkwan University, Seoul, Republic of Korea.
Chang Hoon ShinDepartment of Health Sciences and Technology, SAIHST, Sungkyunkwan University, Seoul, Republic of Korea.
Hye Kyung HongInstitute for Future Medicine, Samsung Medical Center, Seoul, Republic of Korea.
Hyeon Ho KimDepartment of Health Sciences and Technology, SAIHST, Sungkyunkwan University, Seoul, Republic of Korea. hyeonhkim@skku.edu.
Yong Beom ChoDepartment of Health Sciences and Technology, SAIHST, Sungkyunkwan University, Seoul, Republic of Korea. gscyb@skku.edu.
Sungkyunkwan University · KRSamsung Medical Center · KR

Funding

National Research Foundation of Korea (NRF) NRF-2016R1A6A3A11933598National Research Foundation of Korea (NRF) NRF-2017H1A2A1045221
6 · The paper itself

Abstract

backgroundEpithelial-mesenchymal transition (EMT) is the most common cause of death in colorectal cancer (CRC). In this study, we investigated the functional roles of miRNA-17-5p in EMT of CRC cells.

methodsIn order to determine if miRNA-17-5p regulated EMT, the precursors and inhibitors of miR-17-5p were transduced into four CRC cells. To evaluate the regulatory mechanism, we performed argonaute 2 (Ago2) immunoprecipitation (IP) and luciferase assay. In addition, we used an intra-splenic injection mouse model of BALB/c nude mice to investigate the metastatic potential of miRNA-17-5p in vivo.

resultsThe miRNA-17-5p expression was lower in primary CRC tissues with metastasis than in primary CRC tissues without metastasis in our RNA sequencing data of patient tissue. Real-time quantitative PCR revealed that miRNA-17-5p was inversely correlated with that of vimentin in five CRC cell lines. Over-expression of miRNA-17-5p decreased vimentin expression and inhibited cell migration and invasion in both LoVo and HT29 cells. However, inhibition of miRNA-17-5p showed the opposite effect. Ago2 IP and luciferase assay revealed that miRNA-17-5p directly bound to the 3'UTR of VIM mRNA. Furthermore, miRNA-17-5p inhibited the metastasis of CRC into liver in vivo.

conclusionsOur results demonstrated that miRNA-17-5p regulates vimentin expression, thereby regulating metastasis of CRC.

Indexed as

Epithelial-Mesenchymal TransitionAnimalsCell Line, TumorCell MovementColorectal NeoplasmsFemaleGene Expression Regulation, NeoplasticHumansMiceMice, Inbred BALB CMicroRNAsNeoplasm InvasivenessNeoplasm MetastasisVimentinMicroRNAsMIRN17 microRNA, humanVimentin

Identifiers

PMID32546833
PMCPMC7524803
OpenAlexW3034258077

What OpenQuestion holds

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LicenceCC BY
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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.