Arsenic trioxide-mediated growth inhibition of myeloma cells is associated with an extrinsic or intrinsic signaling pathway through activation of TRAIL or TRAIL receptor 2 - Wu, X; Shi, J; Wu, Y; Tao, Y; Hou, J; Meng, X; Hu, X; Han, Y; Jiang, W; Tang, S; Zangari, M; Tricot, G; Zhan, F (Cancer Biol Ther, 2010)