Deng, S. P. et al. [16] had identified “GDF9”, “CYP1A2”, “ATF7”, “TRPM3”, “CER1”, “PTPRJ”, “KCNIP1”, and “LRRC15” as hub genes in bladder cancer by construction and estimation of two DCNs(normal and cancer state) in 2015. This evidence concerns the gene ATF7 and cancer.