Novel lncRNA-miRNA-mRNA competing endogenous RNA triple networks associated programmed cell death in atherosclerosis
- VernacularTitle:综合微阵列数据分析与动脉粥样硬化程序性细胞死亡相关的lncRNA-miRNA-mRNA竞争内源性网络
- Author:
Qiong YANG
1
;
Yue-yue SONG
1
;
Yu-han JIA
1
;
Zhi-bo GAI
1
;
Wen-qing YANG
1
;
Dan ZHANG
1
Author Information
- Publication Type:Journal Article
- Keywords: atherosclerosis; GEO databASe; ferropto-sis; autophagy; pyroptosis; ceRNA network
- From: Chinese Pharmacological Bulletin 2025;41(1):156-163
- CountryChina
- Language:Chinese
- Abstract: Aim To mine the competing ceRNA net-works associated with programmed cell death in the pathophysiological mechanisms of atherosclerosis(AS)based on bioinformatics,in order to identify new targets for the diagnosis and treatment of AS.Methods Firstly,the GSE97210 and GSE28858 datasets were screened from the GEO database.Differentially ex-pressed lncRNA,mRNA and miRNA were identified,following which a IncRNA-miRNA-mRNA regulatory network was constructed in Cytoscape 3.7.2 software based on ceRNA theory.Second,GO and KEGG en-richment analysis of mRNA in the ceRNA network was performed.Finally,the mRNAS within the ceRNA net-work were compared with genes related to autophagy,pyroptosis and ferroptosis to establish a ceRNA network related to programmed cell death.Results A total of 1208 DElncRNAS,4723 DEmRNAS and 139 DEmiR-NAS were identified.A ceRNA network was estab-lished,comprising 64 lncRNAS,8 miRNAS and 167 mRNAS.The mRNAS within the CeRNA network were mainly enriched in biological processes such as positive regulation of transcription and migration,protein bind-ing,and signaling pathways including PI3K-Akt signa-ling pathway,and mTOR signaling pathway.Finally,this study established 7 lncRNA-mediated ceRNA regu-latory pathways associated with pyroptosis and 23 ln-cRNA-mediated regulatory pathways for ferroptosis and autophagy.Conclusion This study has successfully constructed a ceRNA network related to programmed cell death,which helps us understand the mechanism by which programmed cell death leads to AS.
