Evidence map›Paper›PMID 30797712›Full record

ArticleEBioMedicine2019

MALAT1 sponges miR-106b-5p to promote the invasion and metastasis of colorectal cancer via SLAIN2 enhanced microtubules mobility.

Meng Zhuang, Senlin Zhao, Zheng Jiang, Song Wang, Peng Sun, Jichuan Quan, Dongwang Yan, Xishan Wang

Abstract read
In one paragraph

Article in EBioMedicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 80 papers.

0numbers the graph read from it
0cells of the map it votes in
80citing papers in PubMed
–field-weighted citation impact
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

80 citing papers in PubMed.

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20 more citing papers are in PubMed but not listed here.

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.

Meng ZhuangDepartment of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100021, China.
Senlin ZhaoDepartment of Colorectal Surgery, Fudan University Shanghai Cancer Center, Shanghai, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China; Department of General Surgery, Shanghai General Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.
Zheng JiangDepartment of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100021, China.
Song WangDepartment of Colorectal Surgery, the Second Affiliated Hospital of Harbin Medical University, Harbin, China.
Peng SunDepartment of Colorectal Surgery, the Second Affiliated Hospital of Harbin Medical University, Harbin, China.
Jichuan QuanDepartment of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100021, China.
Dongwang YanDepartment of General Surgery, Shanghai General Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China. Electronic address: yandw70@163.com.
Xishan WangDepartment of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100021, China. Electronic address: wxshan1208@126.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe low expression of miR93/25 (members of miR-106b~25 cluster) promoted the invasion and metastasis of colon cancer cells, which predicted poor survival. However, the role of miR-106b-5p, the member of miR-106b~25 cluster, in colorectal cancer (CRC) remains unclear.

methodsBioinformatics methods were used to predict the potential pairs of lncRNA-miRNA-mRNA. In situ hybridization and qPCR were used to evaluate the expression of MALAT1 and miR-106b-5p in the paraffin-embedded normal and CRC tissues. Kaplan-Meier analysis with the log-rank test was used for survival analyses. Immunohistochemistry staining was applied to investigate the expression of SLAIN2. Fluorescence recovery after photobleaching assay was applied to observe the microtubule (MT) mobility. In vitro and in vivo invasion and metastasis assays were used to explore the function of MALAT1/miR-106b-5p/SLAIN2 in the progression of CRC.

findingsmiR-106b-5p was identified as a suppressor in CRC. Functionally, ectopic or silencing the expression of miR-106b-5p inhibited or promoted the invasion and metastasis of CRC cells in vitro and in vivo. The long non-coding RNA MALAT1 regulated the miR-106b-5p expression and further mediated the mobility of SLAIN2-related MTs by functioning as a competing endogenous RNA in vitro and in vivo, which resulted in the progression of CRC. Clinically, low miR-106b-5p expression predicted poor survival of CRC patients, especially in combination with high MALAT1/ SLAIN2 expression.

interpretationmiR-106b-5p served as a suppressor in combination with MALAT1/miR-106b-5p/SLAIN2, which might be a group of potential prognostic biomarkers in the prognosis of CRC. FUND: This work was supported by National Program Project for Precision Medicine in National Research and Development Plan of China (2016YFC0905300), National Natural Science Foundation of China (81572930), National Key Research and Development Program of the Ministry of Science and Technology of China (2016YFC0905303, 2016YFC1303200), Beijing Science and Technology Program (D17110002617004), Non-profit Central Research Institute Fund of Chinese Academy of Medical Sciences (2018PT32012), CAMS Innovation Fund for Medical Sciences (CIFMS) (2016-I2M-1-001), Incentive Fund for Academic Leaders of Oncology Hospital, Chinese Academy of Medical Sciences (RC2016003), and Beijing Hope Run Special Fund from Cancer Foundation of China (LC2017A19). The project of Shanghai Jiaotong Univversity (YG2017QN30).

Indexed as

3' Untranslated RegionsAntagomirsBase SequenceCell Line, TumorCell MovementColorectal NeoplasmsHumansKaplan-Meier EstimateMicroRNAsMicroscopy, ConfocalMicrotubule-Associated ProteinsMicrotubulesMutationRNA InterferenceRNA, Long NoncodingRNA, Messenger3' Untranslated RegionsAntagomirsMALAT1 long non-coding RNA, humanMicroRNAsMicrotubule-Associated ProteinsMIRN106 microRNA, humanRNA, Long NoncodingRNA, MessengerRNA, Small InterferingSLAIN2 protein, humanColorectal cancer progressionMALAT1Microtubules mobilitymiR-106ba-5p

Identifiers

PMID30797712
PMCPMC6444028

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.