Figure 1.
CircRUNX2 and RUNX2 were both low expression in osteoporotic tissues. (A and B) Expression of circRUNX2 and RUNX2 were lower in osteoporotic tissues. N represents clinical sample number. *P < 0.05. C, Spearman correlation analysis showed a positive correlation relationship in the expression of circRUNX2 and RUNX2 with 10 tissues and r 2 of 0.6641. D, Western blot detected RUNX2, ALP, BSP, OCN, OPN expressions in randomly selected three osteoporotic tissues and three nonosteoporotic tissues