TNFRSF11A and prostate cancer: Sclerostin was expressed in 3D constructs that activated the nuclear factor κ B/osteoprotegerin (RANK/OPG) pathway of prostate cancer cells, affecting the nuclear factor κ B/osteoprotegerin (RANK/OPG) pathway of prostate cancer cells, affecting the nuclear factor κ B/osteoprotegerin (RANK/OPG) pathway of prostate cancer cells affecting metastasis.