Focal adhesion regulates osteogenic differentiation of mesenchymal stem cells and osteoblasts

Yang Zhao, Qing Sun, Bo Huo

Additional Figure 2. Statistical analysis of the area and circularity of focal adhesions. (A) Area of focal adhesion of MSCs. (B) Area of focal adhesion of MC3T3-E1 cells. (C) Circularity of MSCs. (D) Circularity of MC3T3-E1 cells. Data are presented as mean ± SD (n = 3). *P < 0.05 (one-way analysis of variance followed by Tukey’s post hoc analysis). CON: control; LL: large circles with large spacing; MSC: mesenchymal stem cell; SL: small circles with large spacing; SS: small circles with small spacing.