Expression of MiR-146a and MiR-155 in the Urinary Sediment of Systemic Lupus Erythematosus
Overview
Authors
Affiliations
We studied the levels of miR-146a and miR-155 in the urine sediment of SLE patients. The levels of miR-146a and miR-155 in the urine sediment of 40 SLE patients who were receiving calcitriol treatment and 13 healthy controls were determined with real-time quantitative polymerase chain reaction. The levels of urinary miR-146a and miR-155 in patients with SLE were significantly higher than that in healthy controls. Calcitriol treatment reduced the levels of urinary miR-155 in patients with SLE. The level of urinary miR-146a significantly correlated with estimated glomerular filtration rate (r = 0.242, P = 0.008). The level of urinary miR-155 significantly correlated with proteinuria (r = 0.407, P < 0.001) and systemic lupus erythematosus disease activity index (r = 0.278, P = 0.002). The level of urinary miR-146a reversely correlated with the urinary expression of TNF-α (r = -0.247, P = 0.012). Our results suggested that miR-146a and miR-155 might play important roles in the pathophysiology of SLE and the levels of urinary miR-146a and miR-155 could be used as potential markers for diagnosis, disease activity, and therapeutic response.
Good things come in small packages: The discovery of small RNAs in the smallest animal model.
Ma C, Lo S, Chin-Ming Tan B Biomed J. 2025; 48(1):100832.
PMID: 39952406 PMC: 11893309. DOI: 10.1016/j.bj.2025.100832.
Gu X, Chen H, Li R, Guo D J Med Biochem. 2024; 43(2):265-272.
PMID: 38699702 PMC: 11062337. DOI: 10.5937/jomb0-45870.
Dysregulated MicroRNAs in the Pathogenesis of Systemic Lupus Erythematosus: A Comprehensive Review.
Choi D, Kim J, Yang J, Kim J, Park S, Shin J Int J Biol Sci. 2023; 19(8):2495-2514.
PMID: 37215992 PMC: 10197884. DOI: 10.7150/ijbs.74315.
Nour M, Ghorbaninezhad F, Asadzadeh Z, Baghbanzadeh A, Hassanian H, Leone P Ther Adv Chronic Dis. 2023; 14:20406223231153572.
PMID: 37035097 PMC: 10074641. DOI: 10.1177/20406223231153572.
Roointan A, Gholaminejad A, Shojaie B, Hudkins K, Gheisari Y Mol Diagn Ther. 2022; 27(2):141-158.
PMID: 36520403 DOI: 10.1007/s40291-022-00627-w.