Evidence map›Paper›PMID 29992774›Full record

ArticleMolecular genetics & genomic medicine2018

Identification and functional annotation of metabolism-associated lncRNAs and their related protein-coding genes in gastric cancer.

Xiaoyan Mo, Tianwen Li, Yi Xie, Linwen Zhu, Bingxiu Xiao, Qi Liao, Junming Guo

Open access · goldAbstract read
In one paragraph

Article in Molecular genetics & genomic medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.2field-weighted citation impact, top 25% 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

11 citing papers in PubMed, 20 citations in OpenAlex.

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  7. Long Noncoding RNACells · 2019
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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

7 authors at 1 institution in 1 country.

Xiaoyan MoDepartment of Biochemistry and Molecular Biology, Zhejiang Key Laboratory of Pathophysiology, Medical School of Ningbo University, Ningbo, China.
Tianwen LiDepartment of Biochemistry and Molecular Biology, Zhejiang Key Laboratory of Pathophysiology, Medical School of Ningbo University, Ningbo, China.
Yi XieDepartment of Biochemistry and Molecular Biology, Zhejiang Key Laboratory of Pathophysiology, Medical School of Ningbo University, Ningbo, China.
Linwen ZhuDepartment of Biochemistry and Molecular Biology, Zhejiang Key Laboratory of Pathophysiology, Medical School of Ningbo University, Ningbo, China.
Bingxiu XiaoDepartment of Biochemistry and Molecular Biology, Zhejiang Key Laboratory of Pathophysiology, Medical School of Ningbo University, Ningbo, China.
Qi LiaoDepartment of Preventative Medicine, Zhejiang Key Laboratory of Pathophysiology, Medical School of Ningbo University, Ningbo, China.
Junming GuoDepartment of Biochemistry and Molecular Biology, Zhejiang Key Laboratory of Pathophysiology, Medical School of Ningbo University, Ningbo, China.ORCID 0000-0003-2026-1075
Ningbo University · CN

Funding

Applied Research Project on Nonprofit Technology of Zhejiang Province 2016C33177the K. C. Wong Magna Fund in Ningbo Universitythe Scientific Innovation Team Project of Ningbo 2017C1100019
6 · The paper itself

Abstract

backgroundLong noncoding RNAs (lncRNAs) play important roles in carcinogenesis. However, the roles of metabolism-associated lncRNAs in cancers are still unclear.

methodsA microarray of metabolism-associated lncRNAs was used to detect their expression patterns between gastric cancer and paired nontumorous tissues. Its results and gastric cancer differential gene expression data from public databases were used to screen the metabolic pathway-associated lncRNAs. A metabolic network with microRNAs (miRNAs), lncRNAs, and protein-coding genes was further constructed. Finally, the expression of TOPORS antisense RNA 1 (TOPORS-AS1), a screened highly expressed lncRNA and its associated protein-coding gene, NADH: ubiquinone oxidoreductase subunit B6 (NDUFB6), were verified by reverse transcription polymerase chain reaction.

resultsA total of eight upregulated and one downregulated lncRNAs and 25 upregulated and 20 downregulated protein-coding genes were found to be involved in metabolism in gastric cancer. Within the lncRNAs-miRNAs-mRNAs metabolic network, 78 miRNA-target links, 546 positive coexpression relationships, and 191 protein-protein interactions were found. The expression of TOPORS-AS1 and its associated gene, NDUFB6 in gastric cancer tissues was significantly lower than that in adjacent nontumor tissues. Moreover, NDUFB6 expression was associated with the invasion and distal metastasis of gastric cancer.

conclusionsThe metabolism-associated lncRNAs play important roles in the occurrence of gastric cancer.

Indexed as

Gene Expression Regulation, NeoplasticGene Regulatory NetworksNeoplasm ProteinsRNA, Long NoncodingRNA, NeoplasmStomach NeoplasmsFemaleHumansMaleNeoplasm InvasivenessNeoplasm MetastasisNeoplasm ProteinsRNA, Long NoncodingRNA, Neoplasmcoexpression networklong noncoding RNAmetabolismNDUFB6TOPORS-AS1

Identifiers

PMID29992774
PMCPMC6160698
OpenAlexW2815822775

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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.