The deubiquitinating enzyme USP42 promotes lung adenocarcinoma progression through PTGS2
The ubiquitin-specific peptidase 42 (USP42) is a cysteine-dependent deubiquitinase with pro-tumorigenic roles in several cancers. In lung adenocarcinoma (LUAD), elevated USP42 expression correlates with advanced stage and poor survival, mirroring the prognostic impact of prostaglandin-endoperoxide synthase 2 (PTGS2) ov...