Evidence map›Paper›PMID 33293585›Full record

ArticleScientific reports2020

Loss of miR-100 and miR-125b results in cancer stem cell properties through IGF2 upregulation in hepatocellular carcinoma.

Hyang Sook Seol, Yoshimitsu Akiyama, San-Eun Lee, Shu Shimada, Se Jin Jang

Open access · goldAbstract readComparative Study
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

15 citing papers in PubMed, 28 citations in OpenAlex.

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  11. The mMolecular cancer · 2022
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  15. Role ofFrontiers in genetics · 2021
    Article
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

5 authors at 3 institutions in 2 countries.

Hyang Sook SeolAsan Institute for Life Science, Asan Medical Center, Seoul, 05505, South Korea. altitude0430@gmail.com.
Yoshimitsu AkiyamaDepartment of Molecular Oncology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, 113-8519, Japan.
San-Eun LeeAsan Institute for Life Science, Asan Medical Center, Seoul, 05505, South Korea.
Shu ShimadaDepartment of Molecular Oncology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, 113-8519, Japan.
Se Jin JangAsan Institute for Life Science, Asan Medical Center, Seoul, 05505, South Korea. jangsejin@amc.seoul.kr.
Asan Medical Center · KRTokyo Medical and Dental University · JPUlsan College · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Stemness factors control microRNA expression in cancer stem cells. Downregulation of miR-100 and miR-125b is associated with tumor progression and prognosis of various cancers. Comparing miRNA profiling of patient-derived tumorsphere (TS) and adherent (2D) hepatocellular carcinoma cells, miR-100 and miR-125b are identified to have association with stemness. In TS cells, miR-100 and miR-125b were downregulated comparing to 2D cells. The finding was reproduced in Hep3B cells. Overexpression of stemness factors NANOG, OCT4 and SOX2 by introduction of gene constructs in Hep3B cells suppressed these two miRNA expression levels. Treatment of chromeceptin, an IGF signaling pathway inhibitor, decreased numbers of TS and inhibited the AKT/mTOR pathway. Stable cell line of miR-100 and miR-125b overexpression decreased IGF2 expression and inhibited tumor growth in the xenograft model. In conclusion, miR-100 and miR-125b have tumor suppressor role in hepatocellular carcinoma through inhibiting IGF2 expression and activation of the AKT/mTOR pathway.

Indexed as

Up-RegulationBenzopyransBiomarkers, TumorCarcinoma, HepatocellularCell Culture TechniquesCell Line, TumorCell MovementCell SurvivalDisease ProgressionGene Expression Regulation, NeoplasticHep G2 CellsHumansInsulin-Like Growth Factor IILiver NeoplasmsMicroRNAsNeoplastic Stem CellsBenzopyransBiomarkers, TumorchromeceptinIGF2 protein, humanInsulin-Like Growth Factor IIMicroRNAsMIRN100 microRNA, humanMIRN125 microRNA, human

Identifiers

PMID33293585
PMCPMC7722933
OpenAlexW3112493302

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.