Bone resorption facilitates osteoblastic bone metastasis by insulin‐like growth factor and hypoxia. Von Kossa staining showing aberrant bone formation due to bone metastasis of murine osteosarcoma LM8 cells. Issue 5 (7th May 2014) - Kuchimaru, Takahiro; Hoshino, Takuya; Aikawa, Tomoya; Yasuda, Hisataka; Kobayashi, Tatsuya; Kadonosono, Tetsuya; Kizaka‐Kondoh, Shinae