In conclusion, our findings identify MT1P3 as a key regulator in platelet activation by increasing p2y12 expression through sponging miR-126 under T2D condition.
MiR-126<sup>-/-</sup> EC-Exo treatment significantly decreases miR-126 expression in serum and brain, as well as attentuates EC-Exo treatment-induced functional improvement and does not significantly increase axon and myelin density, vascular density, arterial diameter or induce M2 macrophage polarization in T2DM-stroke mice.
We investigated the predictive potential of circulating endothelium-enriched miR-126 in type 2 diabetes patients (T2D) without chronic complications and T2D patients with coronary artery diseases (CAD).
Here, we analysed the expression of platelet and circulating miR-223, miR-26b, miR-126 and miR-140 that might be altered with their target mRNAs in type 2 diabetes mellitus (DM2).
Increasing evidence suggests a potential role of circulating miRNAs as clinical biomarkers, and loss of miRNA-126 has been proposed as a predictor of type 2 diabetes onset.
Real-time quantitative PCR was used to detect expression of miR-126 mRNA in the peripheral blood among the non-diabetic population, type 2 diabetes mellitus patients without DFU, and patients with DFUs of type 2 diabetes mellitus.
Thus, the aim of this study was to analyze the acute effect of two interventions (strength and cardiovascular) on the total, whole blood circulating concentrations of miR-126, miR-146a and miR-155 in older adults with and without T2DM.
An analysis based on serum miR-126 in the sample revealed a significantly higher odds ratio (OR) for the subjects with the lowest 1/3 of serum miR-126 for T2DM (OR: 3.500, 95% confidence interval: 1.901-6.445, p<0.05) than subjects within the highest 1/3 of serum miR-126.
We recently reported that miR-126, miR-130a, miR-21, miR-27a, and miR-27b were downregulated in EPCs from type II diabetes mellitus (DM) patients, and downregulation of miR-126 impairs EPC function.