Figure 2.
Expression of Twist2 correlates negatively with tumorigenic potential and positively with adipogenic differentiation ability in mouse osteosarcoma cells. (a) Twist1 and Twist2 expression in bone marrow stromal cells (BMSC) from WT or Ink4a/Arf knockout (Ink4a KO) mice as well as AO and AX cells. (b) Twist2 and GFP staining of serial sections of AX‐derived subcutaneous tumor. (c) Twist1,Twist2 and Pparg expression in AO, AOT1 and AOT2 cells. (d) Twist1,Twist2 and Pparg expression in AX, AXPP and AXPPT cells. *P < 0.05. **P < 0.01. ***P < 0.001.