Hence, we screened a panel of cells lines representing renal cancer (CAKI‐1, CAKI‐2, ACHN), bladder cancer (UC13, T24), and glioblastoma (U87MG), for expression of SEMA3C, EGFR, MET, Plexin B1, Plexin D1, NRP1, and NRP2 (Appendix Fig S2E). This evidence concerns the gene NRP2 and urinary bladder cancer.