Urinary Long Non-Coding RNA Levels as Biomarkers of Lupus Nephritis.

ABSTRACT:

Background

Emerging evidence suggests that long non-coding RNA (lncRNA) plays important roles in the regulation of gene expression. We determine the role of using urinary lncRNA as a non-invasive biomarker for lupus nephritis.

Method

We studied three cohorts of lupus nephritis patients (31, 78, and 12 patients, respectively) and controls (6, 7, and 24 subjects, respectively). The urinary sediment levels of specific lncRNA targets were studied using real-time quantitative polymerase chain reactions.

Results

The severity of proteinuria inversely correlated with urinary maternally expressed gene 3 (MEG3) (r = -0.423, p = 0.018) and ANRIL levels (r = -0.483, p = 0.008). Urinary MEG3 level also inversely correlated with the SLEDAI score (r = -0.383, p

SUBMITTER: Szeto CC 

PROVIDER: S-EPMC10380660 | biostudies-literature | 2023 Jul

REPOSITORIES: biostudies-literature