We first analyzed the expression of USP1 in multiple types of cancers using the web server GEPIA (http://gepia.cancer-pku.cn/, accessed on 16 May 2024), based on data available from TCGA, and found that USP1 expression was upregulated in bladder cancer, in comparison with its expression in the normal tissues (Figure 1A). This evidence concerns the gene USP1 and urinary bladder carcinoma.