Correlation between miR-206 expression and Wnt/β-catenin pathway in peripheral blood mononuclear cells of patients with hyperthyroidism
10.3760/cma.j.cn231583-20210406-00112
- VernacularTitle:甲状腺功能亢进症患者外周血单个核细胞miR-206表达水平与Wnt/β-catenin通路相关性分析
- Author:
Hongtao WANG
1
;
Yucen LIANG
;
Wenke QIN
Author Information
1. 甘肃省武威市人民医院普外科 733000
- Keywords:
Hyperthyroidism;
Mononuclear cells;
MicroRNA-206;
Wnt/β-catenin pathway
- From:
Chinese Journal of Endemiology
2021;40(9):694-698
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the correlation between the expression level of microRNA (miR)-206 and the expression levels of Wnt-1 and β-catenin in Wnt/β-catenin pathway in peripheral blood mononuclear cells of patients with hyperthyroidism.Methods:Using a prospective design, 79 patients with hyperthyroidism admitted to Wuwei City People's Hospital from January 2018 to June 2020 were selected as observation group, and 70 cases of healthy physical examination in Wuwei City People's Hospital from January 2019 to September 2020 were selected as control group. The observation group was treated with anti-thyroid drugs, and tambazole was orally taken 10-20 mg/d during the treatment period; after the serum thyroid hormone was normal, the dosage was reduced and maintained at 5-10 mg/d for 12 months. Quantitative real-time PCR (qRT-PCR) was used to detect the expression levels of miR-206, Wnt-1 and β-catenin mRNA in peripheral blood mononuclear cells in observation group before and after treatment and control group.Results:The expression level of miR-206 in peripheral blood mononuclear cells of observation group before treatment was lower than that of control group (0.28 ± 0.07 vs 0.79 ± 0.15), and the expression levels of Wnt-1 and β-catenin mRNA were higher than those of control group (6.75 ± 1.39 vs 2.23 ± 0.65, 5.83 ± 1.24 vs 3.21 ± 0.86, P < 0.05). The expression level of miR-206 (0.54 ± 0.13) in peripheral blood mononuclear cells of observation group after treatment was higher than that before treatment, and the expression levels of Wnt-1 and β-catenin mRNA (3.62 ± 1.08, 4.34 ± 1.16) were lower than those before treatment ( P < 0.05). The expression level of miR-206 in peripheral blood mononuclear cells of patients with hyperthyroidism was negatively correlated with the expression levels of Wnt-1 and β-catenin mRNA ( r = - 0.763, - 0.798, P < 0.05). Conclusions:The expression level of miR-206 in peripheral blood mononuclear cells of patients with hyperthyroidism is low, while the expression levels of Wnt-1 and β-catenin mRNA are high. The expression level of miR-206 is negatively correlated with the expression levels of Wnt-1 and β-catenin mRNA.
