Evidence map›Paper›PMID 30019389›Full record

ArticleCancer medicine2018

MiR-335-5p restores cisplatin sensitivity in ovarian cancer cells through targeting BCL2L2.

Ruonan Liu, Hailong Guo, Shifen Lu

Open access · goldAbstract read
In one paragraph

Article in Cancer medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed
2.3field-weighted citation impact, top 12% 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

42 citing papers in PubMed, 63 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

3 authors at 3 institutions in 1 country.

Ruonan LiuDepartment of Gynecological, Affiliated Tumor Hospital of Zhengzhou University, Henan Provincial Cancer Hospital, Zhengzhou, China.ORCID 0000-0002-7949-8969
Hailong GuoDepartment of Gynecological Ward 2, People's Hospital of Rizhao, Rizhao, China.
Shifen LuDepartment of Gynecological, People's Hospital of Shandong Linyi Economic and Technological Development Zone, Linyi, China.
Linyi People's Hospital · CNPeople’s Hospital of Rizhao · CNZhengzhou University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveOur study was designed to explore the association miR-335-5p and BCL2L2 and to investigate the influence of miR-335-5p/BCL2L2 axis on cisplatin-resistant ovarian cancer cells.

methodsMicroarray analysis was used to determine differentially expressed microRNAs in primary and cisplatin-resistant A2780 cells. Cell function experiments were conducted to investigate the effect of miR-335-5p on the cisplatin sensitivity of A2780 cells. The targeted relationship between BCL2L2 mRNA and miR-335-5p was validated through luciferase assay. Tumor xenograft was performed to confirm the function of miR-335-5p in restoring the cisplatin sensitivity of the ovarian cancer cells.

resultsMiR-335-5p was lowly expressed in cisplatin-resistant A2780 cells. Overexpression of miR-335-5p reduced cell survival and enhanced cisplatin-induced cell apoptosis. BCL2L2 mRNA was a target of miR-335-5p, and silencing of BCL2L2 showed the similar results on the cell viability as miR-335-5p overexpression.

conclusionUpregulation of miR-335-5p expression enhanced the cisplatin sensitivity of ovarian cancer cells through suppressing BCL2L2, suggesting the potential of miR-335-5p/BCL2L2 axis as a therapeutic target for the cisplatin resistance of patients with ovarian cancer.

Indexed as

Gene Expression Regulation, NeoplasticRNA Interference3' Untranslated RegionsAnimalsApoptosisApoptosis Regulatory ProteinsCell Line, TumorCell SurvivalCisplatinComputational BiologyDisease Models, AnimalDrug Resistance, NeoplasmFemaleGene Expression ProfilingHumansMice3' Untranslated RegionsApoptosis Regulatory ProteinsBCL2L2 protein, humanCisplatinMicroRNAsMIRN335 microRNA, humanRNA, MessengerBCL2L2cisplatinmiR-335-5povarian cancer

Identifiers

PMID30019389
PMCPMC6143943
OpenAlexW2884913289

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LicenceCC BY
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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.