Figure 4
From: The microRNA regulatory landscape of MSC-derived exosomes: a systems view
(A,B,C) Effects of unmodified MSC exosomes on cardiomyocyte apoptosis. (B,C) Nuclei were labeled with Hoechst (blue), TUNEL-positive nuclei were labeled with Alexa 488 (green), and cardiomyocytes were stained with Troponin T (red). Scale bar: 50 µm. (D) Effect of unmodified MSC exosomes on cardiomyocyte proliferation. Data are mean ± sd, by one-way ANOVA with Tukey post-test (*p < 0.05, **p < 0.01).
