GSDMB and urinary bladder cancer: In particular, GSDMB is frequently expressed (mRNA/protein) in esophageal, gastric, colon, liver, breast, cervical and bladder cancers (Carl-McGrath et al., 2008; Sun et al., 2008; Komiyama et al., 2010; Hergueta-Redondo et al., 2014, 2016; He et al., 2021).