Saito Y, Miyahara R, Gopalan B, Litvak A, Inoue S, Shanker M, Branch CD, Mhashilkar AM, Roth JA, Chada S, Ramesh R. Selective induction of cell cycle arrest and apoptosis in human prostate cancer cells through adenoviral transfer of the melanoma differentiation-associated -7 (mda-7)/interleukin-24 (IL-24) gene. Cancer Gene Ther. 2005 Mar; 12(3):238-47.