Evidence map›Paper›PMID 29897167›Full record

ArticleThoracic cancer2018

Long non-coding RNA OIP5-AS1 promotes proliferation of lung cancer cells and leads to poor prognosis by targeting miR-378a-3p.

Maolong Wang, Xiao Sun, Yuling Yang, Wenjie Jiao

Open access · goldAbstract read
In one paragraph

Article in Thoracic cancer, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers.

0numbers the graph read from it
0cells of the map it votes in
49citing papers in PubMed
4.4field-weighted citation impact, top 4% 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

49 citing papers in PubMed, 81 citations in OpenAlex.

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  8. Integration of TE Induces Cancer Specific Alternative Splicing Events.International journal of molecular sciences · 2022
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  11. The role of lncRNA OIP5-AS1 in cancer development and progression.Apoptosis : an international journal on programmed cell death · 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

4 authors at 1 institution in 1 country.

Maolong WangDepartment of Thoracic Surgery, Affiliated Hospital, Qingdao University, Qingdao, China.
Xiao SunDepartment of Thoracic Surgery, Affiliated Hospital, Qingdao University, Qingdao, China.
Yuling YangDepartment of Infectious Disease, Affiliated Hospital, Qingdao University, Qingdao, China.
Wenjie JiaoDepartment of Thoracic Surgery, Affiliated Hospital, Qingdao University, Qingdao, China.ORCID 0000-0002-2393-2324
Qingdao University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe antisense of the OIP5-AS1 gene is a long non-coding RNA (lncRNA) that is reported to be upregulated and promotes cell proliferation in multiple human cancers; however, its function in lung cancer is unknown. We investigated the regulatory function and underlying mechanisms of OIP5-AS1 in lung cancer.

methodsOIP5-AS1 and microRNA (miR)-378a-3p expression were assayed by quantitative real-time PCR, and proliferation-related protein expression was measured by Western blotting. Cell viability was detected using methyl thiazolyl tetrazolium assay. Luciferase reporter assay and RNA immunoprecipitation were used to detect the direct regulation of miR-378a-3p by OIP5-AS1. Nude mice were used to test the function of OIP5-AS1 in vivo.

resultsOIP5-AS1 was highly expressed in lung cancer tissues and was correlated with tumor size and tumor growth speed. OIP5-AS1 overexpression increased lung cancer cell proliferation in vitro. Further investigation revealed that OIP5-AS1 functions as a competing endogenous RNA of miR-378a-3p. MiR-378a-3p overexpression inhibited cell proliferation and caused proliferation-associated proteins CDK4 and CDK6 to decrease in A549 cells. Overexpression of wild type OIP5-AS1 led to strong CDK4 and CDK6 expression; however, these two proteins did not change when mutated OIP5-AS1 was upregulated. Finally, in vivo assay showed that the speed of tumor growth was increased and decreased when OIP5-AS1 was upregulated and downregulated, respectively.

conclusionOur results revealed that OIP5-AS1 acts as a growth-promoting lncRNA in lung cancer by suppressing miR-378a-3p function. OIP5-AS1 and miR-378a-3p interaction may provide a potential target for lung cancer treatment.

Indexed as

A549 CellsAgedAnimalsCell Line, TumorCell ProliferationFemaleGene Expression Regulation, NeoplasticHumansLung NeoplasmsMaleMiceMice, NudeMicroRNAsMiddle AgedNeoplasm StagingNeoplasm Transplantationlong noncoding RNA OIP5, humanMicroRNAsMIRN378 microRNA, humanRNA, Long NoncodingLong non-coding RNAlung cancermiR-378a-3pOIP5-AS1proliferation

Identifiers

PMID29897167
PMCPMC6068457
OpenAlexW2807740012

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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.