Evidence map›Paper›PMID 30201903›Full record

ArticleInternational journal of molecular sciences2018

Melatonin Inhibits the Progression of Hepatocellular Carcinoma through MicroRNA Let7i-3p Mediated RAF1 Reduction.

Tong-Hong Wang, Chuen Hsueh, Chin-Chuan Chen, Wan-Syuan Li, Chau-Ting Yeh, Jang-Hau Lian, Junn-Liang Chang, Chi-Yuan Chen

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
2.3field-weighted citation impact, top 12% 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

21 citing papers in PubMed, 1 synthesis or guideline pooled it, 42 citations in OpenAlex.

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  10. The role of melatonin in the molecular mechanisms underlying metaflammation and infections in obesity: A narrative review.Obesity reviews : an official journal of the International Association for the Study of Obesity · 2022
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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 4 institutions in 1 country.

Tong-Hong WangTissue Bank, Chang Gung Memorial Hospital, Tao-Yuan 33305, Taiwan. chauting@adm.cgmh.org.tw.ORCID 0000-0001-9248-9031
Chuen HsuehTissue Bank, Chang Gung Memorial Hospital, Tao-Yuan 33305, Taiwan. ch9211@cgmh.org.tw.
Chin-Chuan ChenTissue Bank, Chang Gung Memorial Hospital, Tao-Yuan 33305, Taiwan. chinchuan@mail.cgu.edu.tw.
Wan-Syuan LiTissue Bank, Chang Gung Memorial Hospital, Tao-Yuan 33305, Taiwan. apisoulyoyo@gmail.com.
Chau-Ting YehLiver Research Center, Department of Hepato-Gastroenterology, Chang Gung Memorial Hospital, Tao-Yuan 33305, Taiwan. chauting@adm.cgmh.org.tw.
Jang-Hau LianGenomic Medicine Core Laboratory, Chang Gung Memorial Hospital, Tao-Yuan 33305, Taiwan. a24255544@gmail.com.ORCID 0000-0003-3921-5917
Junn-Liang ChangDepartment of Pathology and Laboratory Medicine, Taoyuan Armed Forces General Hospital, Tao-Yuan 32551, Taiwan. junn9liang@yahoo.com.tw.ORCID 0000-0003-2878-1702
Chi-Yuan ChenTissue Bank, Chang Gung Memorial Hospital, Tao-Yuan 33305, Taiwan. d49417002@gmail.com.
Chang Gung University of Science and Technology · TWChang Gung Memorial Hospital · TWChang Gung University · TWMing Chuan University · TW

Funding

Chang Gung Medical Foundation CMRPG3G0941Ministry of Science and Technology, Taiwan 107-2314-B-182A-140-MY3Ministry of Science and Technology, Taiwan MOST 106-2320-B-182A-003-Taoyuan Armed Forces General Hospital, Taiwan AFTYGH-107-02
6 · The paper itself

Abstract

Melatonin is the main pineal hormone that relays light/dark-cycle information to the circadian system. Recent studies have examined the intrinsic antitumor activity of melatonin in various cancers, including hepatocellular carcinoma (HCC), the primary life-threatening malignancy in both sexes in Taiwan. However, the detailed regulatory mechanisms underlying melatonin's anti-HCC activity remain incompletely understood. Here, we investigated the mechanisms by which the anti-HCC activity of melatonin is regulated. Human hepatoma cell lines were treated with 1 and 2 mM melatonin, and functional assays were used to dissect melatonin's antitumor effect in HCC; small-RNA sequencing was performed to identify the microRNAs (miRNAs) involved in the anti-HCC activity of melatonin; and quantitative RT-PCR and Western blotting were used to elucidate how miRNAs regulate melatonin-mediated HCC suppression. Melatonin treatment at both doses strongly inhibited the proliferation, migration and invasion capacities of Huh7 and HepG2 cell lines, and melatonin treatment markedly induced the expression of the miRNA let7i-3p in cells. Notably, transfection of cells with a let7i-3p mimic drastically reduced RAF1 expression and activation of mitogen-activated protein kinase signaling downstream from RAF1, and rescue-assay results demonstrated that melatonin inhibited HCC progression by modulating let7i-3p-mediated RAF1 suppression. Our findings support the view that melatonin treatment holds considerable promise as a therapy for HCC.

Indexed as

3' Untranslated RegionsCarcinoma, HepatocellularCell Line, TumorCell MovementCell ProliferationCell SurvivalDisease ProgressionGene Expression Regulation, NeoplasticHep G2 CellsHumansLiver NeoplasmsMAP Kinase Signaling SystemMelatoninMicroRNAsProto-Oncogene Proteins c-raf3' Untranslated RegionsMelatoninMicroRNAsmirnlet7 microRNA, humanProto-Oncogene Proteins c-rafRaf1 protein, humanhepatocellular carcinomamelatoninmiRNA let7i-3pRAF1

Identifiers

PMID30201903
PMCPMC6163650
OpenAlexW2891198237

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.