Clinical implications of circulating miRNA-101 expression level in patients with newly diagnosed type 2 diabetes mellitus / 中国临床药理学与治疗学

ABSTRACT

AIM:To investigate the serum miRNA-101 expression level in patients with newly diagnosed type 2 diabetes mellitus (T2DM),and to evaluate the clinical implications of miRNA-101 expression level variation.METHODS:qRT-PCR was used to determine the serum miRNA-101 expression level.Pearson correlation analysis was performed to observe the relationship between two variables.Multiple stepwise linear regression analysis was used to assess the association of serum miRNA-101 level and other parameters.RESULTS:Serum miRNA-101 level in patients with newly diagnosed T2DM was significantly higher than that in control subjects (P ＜ 0.05).The serum level of miRNA-101 was positively correlated with the glycosylated hemoglobin A1c (HbA1c,P ＜0.05).Multiple linear regression analysis revealed that the circulating miRNA-101 was in significant positive correlation with HbA1c (P ＜ 0.05) after adjustment for age,sex and body weight.CONCLUSION:Enhanced circulating miRNA-101 level in newly diagnosed T2DM patients may be associated with elevation of HbA1 c.