Determining the kallikrein-related peptidase 4-regulated transcriptome and degradome in the prostate tumour microenvironment

Prostate cancer is a leading cause of male cancer-related death and novel therapies are required that prevent progression to terminal disease. This study identified novel protein targets and cell signalling pathways regulated by the prostate cancer-associated protease, kallikrein-related peptidase 4, highlighting it as a promising target for anti-cancer therapy. Seventy-five novel targets and key signalling pathways were identified to be regulated by the protease, suggesting novel functions in remodelling tumour tissue to enable prostate cancer progression.