SKAP1 and urinary bladder cancer: Recently, SKAP1 was shown to promote the in vitro growth of gastric cancer cells[9] and bladder cancer cells.[37] Furthermore, SKAP1 enhanced the migratory and invasive abilities of gastric cancer cells.[9] Regarding colorectal cancer, only one study provided in vitro data showing that SKAP1 knockdown in HT‐29 and HCT116 colon cancer cells inhibited cell proliferation, migration, and invasion.[8] However, only a slight effect was observed in our in vitro experiments, possibly because of differences in SKAP1 expression modulation.