FTO and urinary bladder cancer: We examined the nuclear, cytoplasmic, and overall expression levels of FTO in nine human bladder cancer cell lines: BIU87 cells, 5637 cells, T24 cells, EJ cells, RT4 cells, J82 cells, UM-UC-3 cells, TCCSUP cells, and human bladder epithelial immortalized SV-huv-1 cells (Figure 10A).