Apoptosis: Pathways, Molecules and Beyond -- Caspases - key players in apoptosis -- Calpains and Granzymes: non-caspase proteases in cell death -- Cathepsins and HtrAs - multitasking proteases in programmed cell death -- Proteases in Apoptosis: Protocols and Methods -- Preclinical Animal Model and Non-invasive Imaging in Apoptosis.