We previously demonstrated doxorubicin-induced urokinase expression in human H69 SCLC cells by the microarray technique using Human CancerCHIP version 2 (Takara Shuzo, Kyoto, Japan), in which 425 human cancer-related genes were spotted on glass plates (Kiguchi et al., Int J Cancer 2001;93:792-7).
Decreased expression of CHIP in proliferating cancer cells is in keeping with its proposed tumor suppressor properties, while over-expression of HOP in proliferating cells may contribute to excessive Hsp90 activity and stabilization of client proteins in tumors.
Moreover, NONHSAG034203 (up-regulated) was co-expressed with ADM5 (up-regulated) in low-grade NMI cancer, while the down-regulated NONHSAG045391 was connected with the down-regulated DEGs DAD1 and STUB1 in high-grade NMI cancer and invasive bladder cancer.