Moreover, it can inhibit the growth of SGC-7901 GC cell xenograft tumor in nude mice in vivo; this effect may be related to the promotion of apoptosis, upregulation of the expression of apoptosis-related proteins caspase-8 and caspase-9, promotion of PARP editing, and downregulation of Livin protein expression (30–34). The gene discussed is CASP8; the disease is neoplasm.