Differential expression and correlation of immunoregulation related piRNA in rheumatoid arthritis.

ABSTRACT:

Background

Although PIWI-interacting RNAs (piRNAs) have recently been associated with germline development and many human diseases, their expression pattern and relationship in autoimmune diseases remain indistinct. This study aimed to investigate the presence and correlation of piRNAs in rheumatoid arthritis (RA).

Methods

We first analyzed the expression profile of piRNAs using small RNA sequencing in peripheral leukocytes of three new-onset untreated RA patients and three healthy controls (HCs). We then selected piRNAs related to immunoregulation by bioinformatics analysis and verified them in 42 new-onset RA patients and 81 HCs by RT-qPCR. Furthermore, a receiver operating characteristic curve was generated to quantify the diagnostic performance of these piRNAs. A correla

SUBMITTER: Ren R 

PROVIDER: S-EPMC10266269 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature