Conclusions
LPI promoted endothelial cell activation. LPI induced the expression of LINC01235 and LINC01235 inhibited autophagy through miR-224-3p/RABEP1. Collectively, this study first reveals the function of LINC01235, which may serve as a potential therapeutic target in AS.
Methods
qRT-PCR and Western blotting were done to verify the expression of ICAM1, GPR55 and SOD2. RNA-Seq was performed and screened for the different expressions of long noncoding RNAs (lncRNAs), combining bioinformatics analysis to elucidate the mechanism by which lncRNA functions.
Results
qRT-PCR and Western blotting results showed that LPI increased GPR55 and ICAM1 expression. RNA-Seq analysis and qRT-PCR results showed that LPI increased the expression of LINC01235, LINC00520 and LINC01963; LINC01235 was the most obvious. Mechanistically, bioinformatic analysis demonstrated that LINC01235 inhibited autophagy through sponging miR-224-3p. And miRNA-224-3p targeted RABEP1. Conclusions: LPI promoted endothelial cell activation. LPI induced the expression of LINC01235 and LINC01235 inhibited autophagy through miR-224-3p/RABEP1. Collectively, this study first reveals the function of LINC01235, which may serve as a potential therapeutic target in AS.