Fig. 6From: C/EBPα regulates the fate of bone marrow mesenchymal stem cells and steroid-induced avascular necrosis of the femoral head by targeting the PPARγ signalling pathwayHistone acetylation of PPARγ is crucial to adipogenic differentiation of BMSCs in vitro. a–c The expression levels of H3K27ac and PPARγ in BMSCs in different groups detected by western blot or RT–qPCR. d, e Images and quantitative analysis of oil red O staining in groups with different concentrations of curcumin. f The mRNA expression levels of C/EBPα and PPARγ. g The protein expression level of HDAC1 in BMSCs transfected with shC/EBPα-1. ***P < 0.001, **P < 0.01, *P < 0.05, ns = not significantBack to article page