Although previous publications for PPP1R14D overexpression in UC remains limited, complementary analysis of the TCGA bladder cancer cohort using the UCSC Xena platform (http://xena.ucsc.edu/welcome-to-ucsc-xena/) revealed that PPP1R14D is indeed significantly overexpressed in tumor tissues compared to normal counterparts (p < 0.001), providing further evidence supporting its potential as a promosing UC biomarker.33 Here, PPP1R14D is linked to neoplasm.