Figure 7.
The Activity of miR-25 TuD Transfer Is Blunted in SERCA2a KO Mice
(A) Experimental protocol of miR-25 TuD transfer is shown. (B) Echocardiogram data showed that miR-25 TuD had no effect on cardiac function in SERCA2a KO mice. (C) miR-25 TuD decreased endogenous miR-25 levels in WT, and SERCA2 decreased endogenous miR-25 levels in WT and SERCA2a KO mice. (D) SERCA2a expression is unaltered by miR-25 TuD in both groups, although miR-25 expression level is substantially increased in SERCA2a KO mice. All data are represented as means ± SD (*p < 0.05, **p < 0.01).