First, essentially as in Huh-7 cells (Figure 1), we found amiloride-modulated “normalization” of the abornal BCL-X and HIPK3 splicing patterns in hepatoma Hep G2, rhabdomyosarcoma TE671, glioblastoma 8401, leukemias K562, HL60 and Molt4 (e.g. supplementary data of [35]). Here, HIPK3 is linked to rhabdomyosarcoma.