Downregulated long non-coding RNA TCONS_00068220 upregulates apoptosis in gastric cancer cells

Long non-coding RNAs (lncRNAs) are emerging as a fundamental class of biological effect or molecules that perform pivotal functions in the regulation of the genome. With advances in bioinformatics and genomics, extensive identification and characterization of lncRNAs is now possible. They regulate c...

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Veröffentlicht in:Oncology letters 2017-11, Vol.14 (5), p.6143-6150
Hauptverfasser: Zhao, Zhiwei, Xue, Junlai, Song, Yan, Liu, Tianyou, Piao, Daxun
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container_issue 5
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container_title Oncology letters
container_volume 14
creator Zhao, Zhiwei
Xue, Junlai
Song, Yan
Liu, Tianyou
Piao, Daxun
description Long non-coding RNAs (lncRNAs) are emerging as a fundamental class of biological effect or molecules that perform pivotal functions in the regulation of the genome. With advances in bioinformatics and genomics, extensive identification and characterization of lncRNAs is now possible. They regulate cellular growth, differentiation and apoptosis. Dysregulation of lncRNAs has been associated with numerous types of human cancer. In the present study, the expression profile of differentially expressed genes (DEGs) and lncRNAs in gastric cancer (GC) samples and normal tissue samples was evaluated with bioinformatics. The biological functions of the predicted lncRNA TCONS_00068220 were focused on; the DEGs co-expressed with TCONS_00068220 were enriched in cancer-associated pathways. TCONS_00068220 was demonstrated to be upregulated in GC tissues and cell lines compared with normal controls. In addition, an increased rate of apoptosis was observed in NCI-N87 cells following transfection with small interfering RNA against TCONS_00068220. These data suggest that TCONS_00068220 may be associated with the pathogenesis of GC, and it may serve as a potential therapeutic target.
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source Spandidos Publications Journals; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; PubMed Central
subjects Apoptosis
Bioinformatics
Bladder cancer
Cancer therapies
Care and treatment
Cell cycle
Cell growth
Colorectal cancer
Deoxyribonucleic acid
Development and progression
DNA
Encyclopedias
Gastric cancer
Gene expression
Genetic aspects
Genomes
Genomics
Health aspects
Hospitals
long non-coding RNAs
Metastasis
Oncology
Pathogenesis
RNA
RNA-sequencing data
Stomach cancer
TCONS_00068220
Tumor necrosis factor-TNF
title Downregulated long non-coding RNA TCONS_00068220 upregulates apoptosis in gastric cancer cells
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