Figure 5

The expressions of specific osteogenic and adipogenic genes. The expressions of specific osteogenic and adipogenic genes in ADSCs were evaluated by real-time RT-PCR at 0, 3, 7 and 14 days after siRNA-Zfp467 transduction. Specific osteogenic marker Osteocalcin (OCN) (A), Osteopontin (OPN) (B), Collagen I (COL I) (C) and bone sialoprotein (BSP) (D) were up-regulated in si-Zfp467 transduced cells. Specific adipogenic marker lipoprotein lipase (LPL) and peroxisome proliferator-activated receptor gamma (PPARγ) were down-regulated in si-Zfp467 transduced cells (Mean ± SEM, n = 3). * p < 0.05 vs. control group; ** p < 0.01 vs. control group.