Evidence map›Paper›PMID 31048362›Full record

ArticleBioscience reports2019

miR-206 inhibits cell proliferation, invasion, and migration by down-regulating PTP1B in hepatocellular carcinoma.

Qian Yang, Lunli Zhang, Yuanbin Zhong, Lingling Lai, Xiaopeng Li

Abstract read
In one paragraph

Article in Bioscience reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
–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

20 citing papers in PubMed, 1 synthesis or guideline pooled it.

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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

5 authors.

Qian YangDepartment of Infectious Disease, The First Affiliated Hospital of Nanchang University, Nanchang City, Jiangxi Province 330006, P.R. China fvphvw6@163.com.ORCID 0000-0002-5183-676X
Lunli ZhangDepartment of Infectious Disease, The First Affiliated Hospital of Nanchang University, Nanchang City, Jiangxi Province 330006, P.R. China.
Yuanbin ZhongDepartment of Infectious Disease, The First Affiliated Hospital of Nanchang University, Nanchang City, Jiangxi Province 330006, P.R. China.
Lingling LaiDepartment of Infectious Disease, The First Affiliated Hospital of Nanchang University, Nanchang City, Jiangxi Province 330006, P.R. China.
Xiaopeng LiDepartment of Infectious Disease, The First Affiliated Hospital of Nanchang University, Nanchang City, Jiangxi Province 330006, P.R. China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Protein tyrosine phosphatase 1B (PTP1B) has been reported as an oncogene in hepatocellular carcinoma (HCC). However, how PTP1B is regulated in HCC remains unclear. MicroRNAs (miRNAs) are a class of small non-coding RNAs involved many biological processes including tumorigenesis. In this study, we investigated whether miRNA participated in the regulation of PTP1B in HCC. We found that miR-206, which was down-regulated during tumorigenesis, inhibited HCC cell proliferation and invasion. Overexpression of miR-206 inhibited proliferation, invasion, and migration of HCC cell lines HepG2 and Huh7. Mechanistically, we demonstrated that miR-206 directly targeted PTP1B by binding to the 3'-UTR of PTP1B mRNA as demonstrated by the luciferase reporter assay. Overexpression miR-206 inhibited PTP1B expression while miR-206 inhibition enhanced PTP1B expression in HepG2 and Huh7 cells. Functionally, the regulatory effect on cell proliferation/migration/invasion of miR-206 was reversed by PTP1B overexpression. Furthermore, tumor inoculation nude mice model was used to explore the function of miR-206

Indexed as

Cell MovementCell ProliferationAnimalsCarcinoma, HepatocellularDown-RegulationFemaleGene Expression Regulation, EnzymologicGene Expression Regulation, NeoplasticHep G2 CellsHumansLiver NeoplasmsMiceMice, Inbred BALB CMice, NudeMicroRNAsNeoplasm InvasivenessMicroRNAsMIRN206 microRNA, humanNeoplasm ProteinsProtein Tyrosine Phosphatase, Non-Receptor Type 1PTPN1 protein, humanRNA, NeoplasmHepatocellular CarcinomamiR-206PTP1Btumor growth

Identifiers

PMID31048362
PMCPMC6522750

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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.