Prostate cancer cells-osteoblast interaction shifts expression of growth/survival-related genes in prostate cancer and reduces expression of osteoprotegerin in osteoblasts. - Fizazi,K.; Yang,J.; Peleg,S.; Sikes,C.R.; Kreimann,E.L.; Daliani,D.; Olive,M.; Raymond,K.A.; Janus,T.J.; Logothetis,C.J.; Karsenty,G.; Navone,N.M. (Clin Cancer Res, 2003)