Fig. 4

Endogenous miRNA levels following dexamethasone treatment. a Endogenous miR-23a, (b) miR-23b, (c) miR-28, and (d) snoRNA202 levels over time (h) following 10 μM dexamethasone (Dex) treatment. Data are representative of two independent experiments with n = 4 per sample group; *p < 0.05 and ***p < 0.001 to DMSO vehicle (Veh). Expression levels are presented as arbitrary units (AU)