Role of RP11-83J16.1, a novel long non-coding RNA, in rheumatoid arthritis.

ABSTRACT: This study aimed to explore the effects of long non-coding RNA (lncRNA) expression on rheumatoid arthritis (RA). LncRNA expression profiles were obtained from the synovial tissues of five RA patients and five age-/gender-matched controls by RNA-Seq. Six candidate lncRNAs were then chosen and their levels in synovial fluid further examined in 25 RA patients and 25 health controls using RT-qPCR. The effects of lncRNA RP11-83J16.1 overexpression and knockdown on RA fibroblast-like synoviocytes (RA-FLS) function, inflammation state, and URI1, FRAT1, and β-catenin levels were assessed. After RNA-Seq, lncRNA expression profiles clearly distinguished RA patients from controls, and 190 upregulated lncRNAs and 131 downregulated lncRNAs were identified, which were mainly enriched in proliferative/im

SUBMITTER: Piao X 

PROVIDER: S-EPMC7191173 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature