In pancreatic cancer and non-small cell lung cancer (NSCLC), various DUBs have also been found to be highly expressed, including OTUD3, USP5, USP17, USP21, USP26, and USP28, which usually predicts dismal prognostic outcome (Lu et al., 2018; Wang et al., 2018; Du et al., 2019; Hou et al., 2019; Hu et al., 2019; Li et al., 2020a; Zhang et al., 2020b). The gene discussed is USP5; the disease is non-small cell lung carcinoma.