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. Here, PTPRJ is linked to cancer.