High-throughput sequencing reveals altered expression of hepatic microRNAs in nonalcoholic fatty liver disease-related fibrosis.

ABSTRACT: Recent evidence suggests that microRNAs (miRNAs), small, noncoding RNA molecules that regulate gene expression, may play a role in the regulation of metabolic disorders, including nonalcoholic fatty liver disease (NAFLD). To identify miRNAs that mediate NAFLD-related fibrosis, we used high-throughput sequencing to assess miRNAs obtained from liver biopsies of 15 individuals without NAFLD fibrosis (F0) and 15 individuals with severe NAFLD fibrosis or cirrhosis (F3-F4), matched for age, sex, body mass index, type 2 diabetes status, hemoglobin A1c, and use of diabetes medications. We used DESeq2 and Kruskal-Wallis test to identify miRNAs that were differentially expressed between NAFLD patients with or without fibrosis, adjusting for multiple testing using Bonferroni correction. We identified

SUBMITTER: Leti F 

PROVIDER: S-EPMC4537840 | biostudies-literature | 2015 Sep

REPOSITORIES: biostudies-literature