Evidence map›Paper›PMID 31626590›Full record

ArticleRadiology and oncology2019

LncRNA PVT1 promotes proliferation and invasion through enhancing Smad3 expression by sponging miR-140-5p in cervical cancer.

Qing-Qing Chang, Chun-Yan Chen, Zhao Chen, Shuai Chang

Open access · goldAbstract read
In one paragraph

Article in Radiology and oncology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 61 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
61citing papers in PubMed, 1 pooled it
2.7field-weighted citation impact, top 9% 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

61 citing papers in PubMed, 1 synthesis or guideline pooled it, 102 citations in OpenAlex.

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  10. Regulation of autophagy by non-coding RNAs in human glioblastoma.Medical oncology (Northwood, London, England) · 2024
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1 more citing papers are in PubMed but not listed here.

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

4 authors at 2 institutions in 1 country.

Qing-Qing ChangDepartment of Obstetrics and Gynecology, Hunan Provincial People's Hospital, Changsha, Hunan Province, China.
Chun-Yan ChenDepartment of Obstetrics and Gynecology, Hunan Provincial People's Hospital, Changsha, Hunan Province, China.
Zhao ChenDepartment of Hematology, Hunan Provincial People's Hospital, Changsha, Hunan Province, China.
Shuai ChangChangsha Medical University, Changsha, Hunan Province, China.
Hunan Provincial People's Hospital · CNChangsha Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background Cervical cancer is one of the most frequent malignancies among females worldwide. Increasing evidence have indicated the participation of long noncoding RNAs (lncRNAs) in the progression and metastasis of cervical cancer. Our present study was conducted to explore the effects of lncRNA plasmacytoma variant translocation 1 (PVT1) on the progression of cervical cancer and the underlying mechanisms. Materials and methods Expressions of PVT1, miR-140-5p and Smad3 in cervical cancer cell lines were detected by qRT-PCR and western blotting. Bioinformatics analysis and luciferase assays were used to elucidate the potential correlations between PVT1, miR-140-5p and Smad3. The roles of PVT1 on the progression of cervical cancer cells were determined by transfecting sh-RNA through series function assays such as colony formation assay, wound healing assay, transwell assay. Results PVT1 and Smad3 were upregulated, and miR-140-5p was downregulated in cervical cancer cells. PVT1 could bind directly with miR-140-5p, and Smad3 was a downstream target of miR-140-5p. Inhibition of PVT1 could enhance expression of miR-140-5p, inhibit the expression of Smad3, significantly inhibited the proliferation, migration, invasion in cervical cancer cells. While transfection of miR-140-5p inhibitor could partially reverse the above changes in cervical cancer cells. Conclusions The results revealed that PVT1 could promote the proliferation and metastasis via increasing the Smad3 expression by sponging miR-140-5p, which might be a promising prognostic and therapeutic target for cervical cancer.

Indexed as

Blotting, WesternCell Line, TumorCell ProliferationFemaleGene Expression Regulation, NeoplasticHumansMicroRNAsNeoplasm InvasivenessRNA, Long NoncodingSmad3 ProteinUp-RegulationUterine Cervical NeoplasmsMicroRNAsMirn140 microRNA, humanPVT1 long-non-coding RNA, humanRNA, Long NoncodingSmad3 ProteinSMAD3 protein, humancervical cancerlncRNA PVT1miR-140-5pSmad3

Identifiers

PMID31626590
PMCPMC6884931
OpenAlexW2980615516

What OpenQuestion holds

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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.