Evidence map›Paper›PMID 32525231›Full record

ArticleCell proliferation2020

Exosomes secreted by chronic hepatitis B patients with PNALT and liver inflammation grade ≥ A2 promoted the progression of liver cancer by transferring miR-25-3p to inhibit the co-expression of TCF21 and HHIP.

Yi Ouyang, Yujing Tang, Lei Fu, Shifang Peng, Wanfeng Wu, Deming Tan, Xiaoyu Fu

Open access · goldAbstract read
In one paragraph

Article in Cell proliferation, 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, 27 citations in OpenAlex.

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  11. Clinical Efficacy of PEG-IFNOxidative medicine and cellular longevity · 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

7 authors at 2 institutions in 1 country.

Yi OuyangKey Laboratory of Viral Hepatitis, Department of Infectious Diseases, Xiangya Hospital, Central South University, Changsha, China.
Yujing TangDepartment of Second Area of Liver Disease, Xia'men Hospital of Chinese Medicine, Xia'men, China.
Lei FuKey Laboratory of Viral Hepatitis, Department of Infectious Diseases, Xiangya Hospital, Central South University, Changsha, China.
Shifang PengKey Laboratory of Viral Hepatitis, Department of Infectious Diseases, Xiangya Hospital, Central South University, Changsha, China.
Wanfeng WuSchool of the Integrated Traditional Chinese and Western Medicine, Hunan University of Chinese Medicine, Changsha, China.
Deming TanKey Laboratory of Viral Hepatitis, Department of Infectious Diseases, Xiangya Hospital, Central South University, Changsha, China.
Xiaoyu FuKey Laboratory of Viral Hepatitis, Department of Infectious Diseases, Xiangya Hospital, Central South University, Changsha, China.ORCID https://orcid.org/0000-0003-4481-3401
Central South University · CNHunan University of Traditional Chinese Medicine · CN

Funding

National Natural Science Foundation of China 81800532
6 · The paper itself

Abstract

objectivesThe current study aimed to investigate the mechanism by which exosomes secreted by CHB patients with PNALT and liver inflammation grade (≥A2) affected the development of liver cancer. MATERIALS AND

methodsGene expression was assessed by RT-PCR, Western blotting and immunohistochemistry. CCK-8, colony formation, transwell, scratch-wound and flow cytometry assays were used to detect cell viability, proliferation, apoptosis and metastasis. The interaction of TCF21 and HHIP was assessed by co-immunoprecipitation assay. Luciferase reporter was used to detect the combination of TCF21/HHIP and miR-25-3p. Xenograft studies in nude mice manifested tumour growth ability of miR-25-3p. Bioinformatics analyses were conducted using TargetScan, EVmiRNA, TCGA, GEO, DAVID, COEXPEDIA, UALCAN, UCSC and the Human Protein Atlas databases.

resultsCHB-PNALT-Exo (≥A2) promoted the proliferation and metastasis of HepG2.2.15 cells. miR-25-3p was upregulated in CHB-PNALT-Exo (≥A2). miR-25-3p overexpression promoted cell proliferation and metastasis and was related to poor survival in patients with CHB-PNALT (≥A2). The cell proliferation- and metastasis-promoting functions of CHB-PNALT-Exo (≥A2) were abolished by miR-25-3p inhibitors. TCF21 directly interacted with HHIP. Inhibition of TCF21 or HHIP promoted cell proliferation and metastasis. Knockdown of TCF21 or HHIP counteracted the effects of CHB-PNALT-Exo (≥A2) containing miR-25-3p inhibitor on cell proliferation, metastasis and the expression of Ki67, E-cadherin and caspase-3/-9.

conclusionsTransfer of miR-25-3p by CHB-PNALT-Exo promoted the development of liver cancer by inhibiting the co-expression of TCF21 and HHIP.

Indexed as

AdultAnimalsApoptosisBasic Helix-Loop-Helix ProteinsCarrier ProteinsCell ProliferationCell SurvivalDisease ProgressionDown-RegulationExosomesFemaleGene Expression Regulation, NeoplasticHepatitis B, ChronicHumansInflammationLiverBasic Helix-Loop-Helix ProteinsCarrier ProteinsHHIP protein, humanMembrane GlycoproteinsMicroRNAsMIRN25 microRNA, humanTCF21 protein, humanCHBexosomeHHIPliver cancermiR-25-3pTCF21

Identifiers

PMID32525231
PMCPMC7377934
OpenAlexW3033418757

What OpenQuestion holds

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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.