A novel vascularized urethra-on-a-chip model.

The male urethra transports urine and semen. Any disease of the male urethra, hindering normal voiding or ejaculation, has a major impact on quality of life. Urethral stricture disease is common and molecular research into urethral strictures is hampered by the lack of reliable models of the human urethra.

Biological Activity and Physicochemical Properties of Dipeptidyl Nitrile Derivatives Against Pancreatic Ductal Adenocarcinoma Cells.

Background: Pancreatic cancer is one of the most aggressive types with high mortality in patients. Therefore, studies to discover new drugs based on cellular targets have been developed to treat this disease. Due to the importance of Cysteine Protease (CP) to several cellular processes in cancer cells, CP inhibitors have been studied as novel alternative approaches for pancreatic cancer therapy.