Evidence map›Paper›PMID 31746531›Full record

ArticleCancer science2020

P7TP3 inhibits tumor development, migration, invasion and adhesion of liver cancer through the Wnt/β-catenin signaling pathway.

Jing Zhao, Yun Wang, Ming Han, Hongping Lu, Xiaofan Chen, Shunai Liu, Xiaoxue Yuan, Kai Han, Pu Liang, Jun Cheng

Open access · goldAbstract read
In one paragraph

Article in Cancer science, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
0.9field-weighted citation impact, top 26% 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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 22 citations in OpenAlex.

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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

10 authors at 1 institution in 1 country.

Jing ZhaoPeking University Ditan Teaching Hospital, Beijing, China.ORCID https://orcid.org/0000-0001-7937-8097
Yun WangPeking University Ditan Teaching Hospital, Beijing, China.
Ming HanInstitute of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University/Beijing Key Laboratory of Emerging Infectious Diseases, Beijing, China.
Hongping LuInstitute of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University/Beijing Key Laboratory of Emerging Infectious Diseases, Beijing, China.
Xiaofan ChenInstitute of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University/Beijing Key Laboratory of Emerging Infectious Diseases, Beijing, China.
Shunai LiuInstitute of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University/Beijing Key Laboratory of Emerging Infectious Diseases, Beijing, China.
Xiaoxue YuanInstitute of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University/Beijing Key Laboratory of Emerging Infectious Diseases, Beijing, China.
Kai HanInstitute of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University/Beijing Key Laboratory of Emerging Infectious Diseases, Beijing, China.
Pu LiangInstitute of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University/Beijing Key Laboratory of Emerging Infectious Diseases, Beijing, China.
Jun ChengPeking University Ditan Teaching Hospital, Beijing, China.
Capital Medical University · CN

Funding

Beijing Municipal Administration of Hospitals XMLX201711Beijing Municipal Administration of Hospitals' Ascent Plan DFL20151701National Key Research and Development Program of China 2017YFC0908100National Key Research and Development Program of China 2017YFC0908104National Science and Technology Major Project 2017ZX10202202-005-008National Science and Technology Major Project 2017ZX10302201-005-004
6 · The paper itself

Abstract

The effect of hepatitis C virus p7 trans-regulated protein 3 (P7TP3) in the development of hepatocellular carcinoma (HCC) is still unknown. The present study aimed to investigate the role and mechanism of P7TP3 in HCC. P7TP3 was significantly decreased in HCC tissues when compared with corresponding liver tissues immediately around the tumor (LAT) from seven HCC patients. Fewer and smaller colonies originated from HepG2-P7TP3 cells when compared to HepG2-NC cells. Overexpression of P7TP3 in HepG2 cells significantly repressed the growth of HCC xenografts in nude mice. Furthermore, wound-healing tests, Transwell assays, Matrigel Transwell assays, adhesion assays, CCK-8 assays, flow cytometry and western blotting analysis showed that P7TP3 protein expression inhibited migration, invasion, adhesion, proliferation and cell cycle progression in HCC cell lines. Moreover, P7TP3 suppressed the activity of the Wnt/β-catenin signaling pathway, and was restored by Wnt3a, which is an activator of the Wnt/β-catenin signaling pathway. Consistently, β-catenin was highly expressed by P7TP3 silencing, and restored by XAV939, an inhibitor of the Wnt/β-catenin signaling pathway. Finally, microRNA (miR)-182-5p suppressed the expression of target gene P7TP3 by directly interacting with the 3'-UTR region. Taken together, P7TP3, the direct target gene of miR-182-5p, inhibited HCC by regulating migration, invasion, adhesion, proliferation and cell cycle progression of liver cancer cell through the Wnt/β-catenin signaling pathway. These findings provide strong evidence that P7TP3 functions as a new promising tumor suppressor in HCC.

Indexed as

3' Untranslated RegionsAnimalsbeta CateninCarcinoma, HepatocellularCell Line, TumorCell MovementCell ProliferationGene Expression Regulation, NeoplasticHep G2 CellsHumansLiver NeoplasmsMiceMice, NudeMicroRNAsSignal TransductionWnt Signaling Pathway3' Untranslated Regionsbeta CateninCTNNB1 protein, humanMicroRNAsliver cancermiR-182-5pP7TP3Wntβ-catenin signaling pathway

Identifiers

PMID31746531
PMCPMC7060470
OpenAlexW2991128656

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.