Evidence map›Paper›PMID 36303447›Full record

ArticleBrain and behavior2022

MicroRNA-433-3p enhances chemosensitivity of glioma to cisplatin by downregulating NR5A2.

Jun Li, Jingshun Gu, Juntong Wang, Aiwu You, Yuyan Zhang, Guomin Rao, Shuang Li, Xuehua Ge, Kun Zhang, Dongchun Wang

Open access · goldAbstract read
In one paragraph

Article in Brain and behavior, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.5field-weighted citation impact, top 42% 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

5 citing papers in PubMed, 5 citations in OpenAlex.

  1. Review
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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.

Jun LiThe Fourth Department of Neurosurgery, Tangshan Gongren Hospital, Tangshan, China.
Jingshun GuThe Fourth Department of Neurosurgery, Tangshan Gongren Hospital, Tangshan, China.
Juntong WangThe Fourth Department of Neurosurgery, Tangshan Gongren Hospital, Tangshan, China.
Aiwu YouThe Fourth Department of Neurosurgery, Tangshan Gongren Hospital, Tangshan, China.
Yuyan ZhangThe Fourth Department of Neurosurgery, Tangshan Gongren Hospital, Tangshan, China.
Guomin RaoThe Fourth Department of Neurology, Tangshan Gongren Hospital, Tangshan, China.
Shuang LiDepartment of Traditional Chinese Medicine, Tangshan Gongren Hospital, Tangshan, China.
Xuehua GeThe Fourth Department of Neurosurgery, Tangshan Gongren Hospital, Tangshan, China.
Kun ZhangThe Fourth Department of Neurosurgery, Tangshan Gongren Hospital, Tangshan, China.
Dongchun WangThe Fourth Department of Neurosurgery, Tangshan Gongren Hospital, Tangshan, China.ORCID 0000-0002-5640-1124
Tangshan Gongren Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveWe attempted to investigate influence of microRNA-433-3p on malignant progression of glioma and identify its molecular mechanism, thus laying groundwork for glioma management.

methodsExpression data along with clinical data of glioma were accessed from the TCGA database for differential and survival analyses to look for the target differentially expressed genes. Quantitative reverse transcriptase PCR (qRT-PCR) and western blot were utilized to assess NR5A2 mRNA and protein expression in different glioma cell lines, respectively. MTT, Transwell assay, and flow cytometry were carried out to assay the impact of NR5A2 on behaviors of glioma cells in vitro. Bioinformatics analysis was used to identify the upstream microRNA of NR5A2 in glioma, while dual-luciferase and western blot assays were used to detect binding of microRNA and NR5A2. Chemosensitivity of glioma cells was evaluated by cisplatin cytotoxicity test.

resultsNR5A2 was upregulated in both glioma tissues and cell lines. Dual-luciferase assay result showed binding site of microRNA-433-3p on NR5A2 mRNA 3'UTR, and microRNA-433-3p reduced NR5A2 expression. Cell assays revealed that silencing NR5A2 could hamper proliferation, invasion, and migration and enhance chemosensitivity to cisplatin while promoting glioma cell apoptosis and blocking glioma cells in G0/G1 phase. Rescue experiments also indicated that microRNA-433-3p suppressed glioma malignant progression via inhibiting NR5A2.

conclusionMicroRNA-433-3p which is significantly poorly expressed in glioma targets NR5A2 to suppress glioma malignant progression and enhance chemosensitivity to cisplatin.

Indexed as

GliomaMicroRNAsApoptosisCell Line, TumorCell ProliferationCisplatinGene Expression Regulation, NeoplasticHumansReceptors, Cytoplasmic and NuclearRNA, MessengerCisplatinMicroRNAsMIRN433 microRNA, humanNR5A2 protein, humanReceptors, Cytoplasmic and NuclearRNA, Messengergliomamalignant progressionmicroRNA-433-3pNR5A2

Identifiers

PMID36303447
PMCPMC9759127
OpenAlexW4307493698

What OpenQuestion holds

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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.