Fig. 2From: Overexpression of FGF2 delays the progression of osteonecrosis of the femoral head activating the PI3K/Akt signaling pathwaya Chord diagram that presents the DEGs linked via ribbons to their assigned GO terms. Color coding indicates logFC of upregulated genes (red) or downregulated genes (blue). b GO circle plot; the inner color indicates the significance of the term (z-score), where pink represents increasing and purple represents decreasing. The outer ring displays scatterplots of the expression levels (logFC) for the genes in each GO term. c DEX-protein interaction network based on STITCH database. d FGF-2 expression in primary MC3T3-E1 cells from control or DEX after 24 h treatment. *P < 0.05, DEX dexamethasoneBack to article page