Expression profile of long non-coding RNA in non-alcoholic fatty liver disease / 中南大学学报(医学版)

ABSTRACT

Objective:To analyze the characteristics of long non-coding RNA (lncRNA) expression in nonalcoholic fatty liver disease (NAFLD).Methods:lncRNA-mRNA microarray was conducted on the liver tissue samples from 10 patients with simple gallbladder stone (5 NAFLD liver samples and 5 normal liver samples),and the differentially expressed lncRNA was analyzed by bioinformatics technology.Results:Compared with the normal liver samples,there were abnormal expression of 1 735 lncRNAs and 1 485 mRNAs in NAFLD liver samples.Among them,535 lncRNAs and 760 mRNAs were up-regulated,1 200 lncRNAs and 725 mRNAs were down-regulated.Conclusion:Compared with normal liver,the expression oflncRNA in NAFLD tissues is obviously abnormal.These lncRNAs may play an important role in the occurrence and development of NAFLD.