Evidence map›Paper›PMID 30238562›Full record

ArticleCancer science2018

Long non-coding RNA MIF-AS1 promotes gastric cancer cell proliferation and reduces apoptosis to upregulate NDUFA4.

Linhai Li, Yuejin Li, Yingguang Huang, Yiming Ouyang, Yu Zhu, Yongzhi Wang, Xiaodong Guo, Ying Yuan, Kunmei Gong

Open access · goldAbstract read
In one paragraph

Article in Cancer science, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
4.1field-weighted citation impact, top 5% 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

32 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

9 authors at 1 institution in 1 country.

Linhai LiDepartment of General Surgery, The First People's Hospital of Yunnan Province, The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China.
Yuejin LiDepartment of General Surgery, The First People's Hospital of Yunnan Province, The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China.
Yingguang HuangDepartment of General Surgery, The First People's Hospital of Yunnan Province, The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China.
Yiming OuyangDepartment of General Surgery, The First People's Hospital of Yunnan Province, The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China.
Yu ZhuDepartment of General Surgery, The First People's Hospital of Yunnan Province, The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China.
Yongzhi WangDepartment of General Surgery, The First People's Hospital of Yunnan Province, The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China.
Xiaodong GuoDepartment of General Surgery, The First People's Hospital of Yunnan Province, The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China.
Ying YuanDepartment of Emergency Internal Medicine, The First People's Hospital of Yunnan Province, The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China.
Kunmei GongDepartment of General Surgery, The First People's Hospital of Yunnan Province, The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China.ORCID http://orcid.org/0000-0002-4468-5801
Kunming University of Science and Technology · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Long non-coding RNA MIF-AS1 (lncMIF-AS1) has been found to be upregulated in the tumor tissues of gastric cancer; however, its importance for the progression of gastric cancer remains unknown. Thus, the present study was designed to determine the role of the lncMIF-AS1-based signal transduction pathway in mediating the proliferation and apoptosis of gastric cancer cells. Differentially expressed lncRNAs and mRNAs were screened out using microarray analysis, based on the published data (GSE63288), and validated using quantitative RT-PCR. Target relationships between lncRNA-micro RNA (miRNA) and miRNA-mRNA were predicted by bioinformatics analysis and verified by dual-luciferase reporter assay. Protein expression of NDUFA4, COX6C and COX5B was detected by western blot. Cell proliferation, cell cycle and apoptosis were determined using colony formation assay and flow cytometry analysis. Oxidative phosphorylation in gastric cancer cells was assessed by levels of oxygen consumption and ATP synthase activity. Expression of lncMIF-AS1 and NDUFA4 were upregulated in gastric cancer tissues and cells as compared with non-cancerous gastric tissues and cells (P < .05). MiR-212-5p was identified as the most important miRNA linker between lncMIF-AS1 and NDUFA4, which was negatively regulated by lncMIF-AS1 and its depletion is the main cause of NDUFA4 overexpression (P < .01). The upregulated expression of NDUFA4 then greatly promoted the proliferation and decreased the apoptosis of gastric cancer cells through activation of the oxidative phosphorylation pathway. Taken together, the present study implies that inhibition of lncMIF-AS1/miR-212-5p/NDUFA4 signal transduction may provide a promising therapeutic target for the treatment of gastric cancer.

Indexed as

Down-Regulation3' Untranslated RegionsApoptosisCell Line, TumorCell ProliferationDatabases, GeneticElectron Transport Complex IVGene Expression ProfilingGene Expression Regulation, NeoplasticHumansMicroRNAsOligonucleotide Array Sequence AnalysisOxidative PhosphorylationRNA, Long NoncodingStomach Neoplasms3' Untranslated RegionsElectron Transport Complex IVlong non-coding RNA MIF-AS, humanMicroRNAsMIRN212 microRNA, humanNDUFA4 protein, humanRNA, Long Noncodingcell proliferationgastric cancerlncMIF-AS1miR-212-5pNDUFA4

Identifiers

PMID30238562
PMCPMC6272088
OpenAlexW2891375731

What OpenQuestion holds

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LicenceCC BY-NC
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.