miR-503 inhibited RANKL-induced activation of MAPKs and the AKT pathway
RAW264.7 cells were incubated with RANKL (100 ng/ml) and transfected with or without mimic-miR-503. (A and B) The protein expression of p-AKT, p-p38, and p-ERK was measured by Western blotting. Data are presented as the mean ± SD from three independent experiments, *P<0.05, **P<0.01.