Aberrant expression of interleukin-23-regulated miRNAs in T cells from patients with ankylosing spondylitis.

ABSTRACT:

Background

Interleukin (IL)-23 can facilitate the differentiation of IL-17-producing helper T cells (Th17). The IL-23/IL-17 axis is known to play a key role in the immunopathogenesis of ankylosing spondylitis (AS). We hypothesized that the expression of microRNAs (miRNAs, miRs) would be regulated by IL-23 and that these miRNAs could participate in the immunopathogenesis of AS.

Methods

Expression profiles of human miRNAs in K562 cells, cultured in the presence or absence of IL-23 for 3 days, were analyzed by microarray. Potentially aberrantly expressed miRNAs were validated using T-cell samples from 24 patients with AS and 16 control subjects. Next-generation sequencing (NGS) was conducted to search for gene expression and biological functions regulated by specific miRNAs in

SUBMITTER: Lai NS 

PROVIDER: S-EPMC6247500 | biostudies-literature | 2018 Nov

REPOSITORIES: biostudies-literature